Skytrak 10054 User Manual

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Summary of Contents

Page 1 - Illustrated Parts Manual

Illustrated Parts ManualService and Maintenance ManualANSIModel804210042100548990187-003FEBRUARY 2000

Page 2

6SECTION 2SECTION 2 OPERATOR S CAB AND CONTROLSOPERATOR’S CAB - OPENPH0532123567891219323334353613152322430229282726333161817374031251011242021141441

Page 3 - Table of Contents

96SECTION 3DRIVE SHAFT - ENGINE TO TRANSMISSION(S/N 9909 & After)PH204012345678910111213141516To EngineTorque to48 lb/ft(65 Nm)Torque to35 lb/ft(4

Page 4 - 2000JLG Industries, Inc

97SECTION 3Item No. Part Number Qty. DescriptionDRIVE SHAFT - ENGINE TO TRANSMISSION(S/N 9909 & After)1 7150202 1 Drive Shaft - Engine to Transmis

Page 5

98SECTION 3DRIVE SHAFT - FRONT AND REAR(S/N 9908 & Before)123845679104Torque to 55 - 60 lb/ft(75 - 81 Nm)RetainingRingFelt SealTorque to 32 - 37 l

Page 6 - MAIN FRAME

99SECTION 3Item No. Part Number Qty. DescriptionDRIVE SHAFT - FRONT AND REAR(S/N 9908 & Before)1 7096632 1 Drive Shaft - Front Axle (Includes Item

Page 7

100SECTION 3DRIVE SHAFT - FRONT AND REAR(S/N 9909 & After)PH13401322228042/10042/10054 Origin 2/00

Page 8 - HOODS AND GUARDS

101SECTION 3Item No. Part Number Qty. DescriptionDRIVE SHAFT - FRONT AND REAR(S/N 9909 & After)1 7150192 1 Drive Shaft - Front (Includes 2 of Item

Page 9

102SECTION 3DIFFERENTIAL CARRIER ASSEMBLY2345679*10*11*12131415161718192021222325**26**27**28**29**30**31**32**33**34**3536373839404142434445234329**3

Page 10 - OPERATOR’S CAB - OPEN

103SECTION 3Item No. Part Number Qty. DescriptionDIFFERENTIAL CARRIER ASSEMBLY1 8033966 1 Differential Carrier Assembly (Includes Items 2 thru 34)2 80

Page 11

104SECTION 3AXLE STEERING JOINTS123456789101112131415161718192021181920211314151617Torque to80 - 100 lb/ft(109 - 136 Nm)PH02708042/10042/10054 Rev. 6/

Page 12 - OPERATOR’S CAB - CLOSED

105SECTION 3Item No. Part Number Qty. DescriptionAXLE STEERING JOINTSNOTE: Quantities are for one axle.1 8033815 2 Shaft & Joint Assembly, Front

Page 13

7SECTION 2Item No. Part Number Qty. DescriptionOPERATOR’S CAB - OPEN1 7099742 1 Cab Assembly, Operator’s Protective Structure Orange, Open - 10042/100

Page 14 - CAB DOOR

106SECTION 3AXLE WHEEL ENDS(S/N 0460 & Before)123456789101112131415161718192021222324252627282930313233343635373839404142434445461110Torque to 450

Page 15

107SECTION 3Item No. Part Number Qty. DescriptionAXLE WHEEL ENDS(S/N 0460 & Before)NOTE: Quantities are for one wheel end assembly unless otherwi

Page 16 - OPERATOR’S SEAT

108SECTION 3AXLE WHEEL ENDS(S/N 0461 & After)252627282930313221343536373839404145434446471234567891011121314151617181920332322421110 24Torque to13

Page 17

109SECTION 3Item No. Part Number Qty. DescriptionAXLE WHEEL ENDS(S/N 0461 & After)NOTE: Quantities are for one wheel end assembly unless otherwis

Page 18 - CONTROL CONSOLE

110SECTION 3TIE ROD AND STEERING CYLINDER MOUNTING123*4567*89101111106See“Steering Cylinder”99FrontPH0282*IMPORTANT:When replacing Socket Assembly(Ite

Page 19

111SECTION 3Item No. Part Number Qty. DescriptionTIE ROD AND STEERING CYLINDER MOUNTINGNOTE: Quantities listed are for one axle.1 8033960 1 Tie Rod A

Page 20 - TRANSMISSION SHIFT CONTROLS

112SECTION 3WHEELS AND TIRES - 8042113212939214223041315233140481647517253444618263546719273645910111233384348!WarningMis-Matched tire sizes or mixing

Page 21

113SECTION 3Item No. Part Number Qty. DescriptionWHEELS AND TIRES - 80421 7119642 2 Tire & Wheel Ass’y, Right Side - 13.00 x 24, 12 Ply (Includes

Page 22

114SECTION 3WHEELS AND TIRES - 10042/10054123485679101112 & 16131415171014181920 & 242122231822!WarningMis-Matched tire sizes or mixing of tir

Page 23

115SECTION 3Item No. Part Number Qty. DescriptionWHEELS AND TIRES - 10042/100541 7099532 2 Tire & Wheel Ass’y, Right Side - 17.5 x 25, 12 Ply (Inc

Page 24

8SECTION 2OPERATOR’S CAB - CLOSED(Optional)Kit12345678910111213141516171819202122232428293031323334353637383940414243444546474849505116184720242020434

Page 25 - SECTION 2

116SECTION 4SECTION 4 POWER PLANTENGINE, RADIATOR AND OIL COOLER MOUNTING(S/N 0118 & Before)1234125679101114151617135824212338515047454953461041L

Page 26

117SECTION 4Item No. Part Number Qty. DescriptionENGINE, RADIATOR AND OIL COOLER MOUNTING(S/N 0118 & Before)1 7096692 1 Engine, Cummins 4BT 3.9 Tu

Page 27

118SECTION 4ENGINE, RADIATOR AND OIL COOLER MOUNTING(S/N 0119 thru 1598)2341125678910111314151617Left SideEngineMount212361436226323334355758575048454

Page 28 - THROTTLE PEDAL CONTROL

119SECTION 4Item No. Part Number Qty. DescriptionENGINE, RADIATOR AND OIL COOLER MOUNTING(S/N 0119 thru 1598)1 8262137 1 Engine, Cummins 4BT 3.9 Turbo

Page 29

120SECTION 4ENGINE, RADIATOR AND OIL COOLER MOUNTING (EPA)(S/N 1599 & After)Left SideEngineMount11113141516171922252831234101268202326293257918212

Page 30 - SERVICE BRAKE PEDAL CONTROL

121SECTION 4Item No. Part Number Qty. DescriptionENGINE, RADIATOR AND OIL COOLER MOUNTING (EPA)(S/N 1599 & After)1 8262142 1 Engine, Cummins 4BT 3

Page 31

122SECTION 4TORSION COUPLER(S/N 9909 & After)PH1230234561To Engine8042/10042/10054 Origin 7/99

Page 32 - FRONT WINDSHIELD WIPER

123SECTION 4Item No. Part Number Qty. DescriptionTORSION COUPLER(S/N 9909 & After)1 7137643 1 Coupling Assembly, Torsion (Includes Items 2 thru 6)

Page 33

124SECTION 4EXHAUST SYSTEMTo TurboCharger1235678910114410PH00918042/10042/10054 Rev. 2/00

Page 34 - CAB HEATER

125SECTION 4Item No. Part Number Qty. DescriptionEXHAUST SYSTEM1 8275240 1 Clamp, V-Band2 7126953 1 Pipe, Exhaust (S/N 1599 & After)7088283 1 Pipe

Page 35

9SECTION 2Item No. Part Number Qty. DescriptionOPERATOR’S CAB - CLOSED(Optional)1 7112092 1 Cab, Enclosed - Complete (Includes Cab Door; 10042 & 1

Page 36 - AUX. HYDRAULIC CONTROL

126SECTION 4AIR CLEANER4531287189101161215161917131414PH00818042/10042/10054 Rev. 2/00

Page 37

127SECTION 4Item No. Part Number Qty. DescriptionAIR CLEANER1 7097323 1 Scoop, Air Intake2 8273240 2 Band, Air Cleaner Mounting3 7095302 1 Bracket, Ai

Page 38

128SECTION 4FUEL SYSTEM(S/N 1598 & Before)Engine Is Turned Around 180°From Mounted PositionFor ClarityFuel ReturnFuel Supply7861516221791014121320

Page 39

129SECTION 4Item No. Part Number Qty. DescriptionFUEL SYSTEM(S/N 1598 & Before)1 7136034 1 Tank, Fuel and Hydraulic2 7138209 1 Gasket3 NLA 1 Scree

Page 40 - SKYLIGHT WINDSHIELD WIPER

130SECTION 4FUEL SYSTEM (EPA)(S/N 1599 & After)Engine Is Turned Around 180°From Mounted PositionFor ClarityFuel ReturnFuel Supply12345678910111010

Page 41

131SECTION 4Item No. Part Number Qty. DescriptionFUEL SYSTEM (EPA)(S/N 1599 & After)1 7136034 1 Tank, Fuel and Hydraulic2 7138209 1 Gasket3 NLA 1

Page 42 - SOFT CAB ENCLOSURE

132SECTION 5SECTION 5 HYDRAULIC CIRCUITSPOWER STEERING CIRCUIT(S/N 9908 & Before)LRTPBRKP12346789101112141517181920212223242627282930313234353637

Page 43

133SECTION 5Item No. Part Number Qty. DescriptionPOWER STEERING CIRCUIT(S/N 9908 & Before)1 7150412 2 Hose, .75 I.D. x 18" Long2 8760134 3 Co

Page 44

134SECTION 5POWER STEERING CIRCUIT(S/N 9909 & After)LRTPBRKP46133567891011131416171819202122232526272829303133343536Outlet PortLoad Sense PortMain

Page 45

135SECTION 5Item No. Part Number Qty. DescriptionPOWER STEERING CIRCUIT(S/N 9909 & After)1 7150412 1 Hose, .75 I.D. x 18" Long2 8760134 2 Con

Page 46 - CONVERTER GROUP

10SECTION 2CAB DOOR12345678910111213252627293031323334353614151617181920372122232492624PH0552288042/10042/10054 Rev. 2/00

Page 47

136SECTION 5CONTROL VALVES CIRCUIT(S/N 9908 & Before)BRKPTP12367891011121314151617232425272619 21ControlDrain PortInletPortSee“Main Pump”182022194

Page 48 - FORWARD, REVERSE, LOW AND 2ND

137SECTION 5Item No. Part Number Qty. DescriptionCONTROL VALVES CIRCUIT(S/N 9908 & Before)1 2713292 1 Hose, .75 I.D. x 31" Long2 2712942 2 Ho

Page 49

138SECTION 5CONTROL VALVES CIRCUIT(S/N 9909 & After)BRKPTPPH1370131224119113592321252633826301237202910343633418781332285242051615141211272InletPo

Page 50 - OUTPUT, IDLER AND THIRD

139SECTION 5Item No. Part Number Qty. DescriptionCONTROL VALVES CIRCUIT(S/N 9909 & After)1 7150492 1 Hose, 1 I.D. x 29" Long2 7150502 2 Hose,

Page 51

140SECTION 5BOOM RAISE/LOWER & EXTEND/RETRACT CIRCUIT(S/N 9908 & Before)123456789101112131415161718Main Control Valve(Rotated for Clarity)Exte

Page 52 - TRANSMISSION CLUTCH GROUPS

141SECTION 5Item No. Part Number Qty. DescriptionBOOM RAISE/LOWER & EXTEND/RETRACT CIRCUIT(S/N 9908 & Before)1 7133802 1 Tube, Boom Ext. Cyl.2

Page 53

142SECTION 5BOOM RAISE/LOWER & EXTEND/RETRACT CIRCUIT(S/N 9909 & After)12345678141810191513Main Control Valve(Rotated for Clarity)ExtendPort10

Page 54 - CONTROL VALVE ASSEMBLY

143SECTION 5Item No. Part Number Qty. DescriptionBOOM RAISE/LOWER & EXTEND/RETRACT CIRCUIT(S/N 9909 & After)1 7133802 1 Tube, Boom Ext. Cyl.2

Page 55

144SECTION 5ATTACHMENT TILT AND SLAVE CIRCUITBRKPTP1234578911101213141516171920212223242518182020621RetractPortExtend PortRetractPort623ExtendPort2010

Page 56 - EMERGENCY BRAKE

145SECTION 5Item No. Part Number Qty. DescriptionATTACHMENT TILT AND SLAVE CIRCUIT1 8303752 2 HHCS, 5/16-18 x 3-1/2"2 8307004 2 Washer, Lock 5/16

Page 57

11SECTION 2Item No. Part Number Qty. DescriptionCAB DOOR1 8346008 1 Door Assembly (Includes Items 2 thru 36)2 8033844 1 Door Weldment3 8033845 1 Slidi

Page 58 - TRANSMISSION MOUNTING

146SECTION 5FRAME TILT AND STABILIZER CIRCUITBRKPTP1234567RetractPortExtendPortRetractPortExtendPortTo Port“TC”To Port“SR”To Port“SB”Front45545111551S

Page 59

147SECTION 5Item No. Part Number Qty. DescriptionFRAME TILT AND STABILIZER CIRCUIT1 2711892 2 Hose, .38 I.D. x 130" Long2 8770012 1 Elbow, 90° SA

Page 60 - ENGINE CONNECT

148SECTION 5SERVICE BRAKE AND DE-CLUTCH CIRCUITBRKP1234567891011 1213Front31011Hydraulic Reservoir18976101139796To Transmission Emergency BrakeTo Tran

Page 61

149SECTION 5Item No. Part Number Qty. DescriptionSERVICE BRAKE AND DE-CLUTCH CIRCUIT1 NLA 1 Valve, Brake (S/N 0653 & Before) For Service, Order P/

Page 62 - CONVERTER AND LAYSHAFT

150SECTION 5VALVE PLATE ASSEMBLY(Without Outriggers 8042 Only)SRTCTPVSBT1234567891011121315161718192021222425262728293031323334353637FrontValve Plate

Page 63

151SECTION 5Item No. Part Number Qty. DescriptionVALVE PLATE ASSEMBLY(Without Outriggers 8042 Only)1 7098293 1 Plate, Valve Mounting2 8902111 1 Body,

Page 64 - OIL PRESSURE PUMP

152SECTION 5VALVE PLATE ASSEMBLY(With Outriggers 10042/10054 Only)BRKPP123456789101112131415161718192021222829303132333435363738394041422324252627Fron

Page 65

153SECTION 5Item No. Part Number Qty. DescriptionVALVE PLATE ASSEMBLY(With Outriggers 10042/10054 Only)1 7098293 1 Plate, Valve Mounting2 8902111 1 Bo

Page 66 - INPUT SHAFT

154SECTION 5TRANSMISSION COOLING CIRCUIT(S/N 9908 & Before)123Transmission Oil CoolerTransmission4222PH02028042/10042/10054 Rev. 2/00

Page 67

155SECTION 5Item No. Part Number Qty. DescriptionTRANSMISSION COOLING CIRCUIT(S/N 9908 & Before)1 6604912 2 Hose, .75 I.D. x 113" Long2 87601

Page 68 - OIL LEVEL

12SECTION 2OPERATOR’S SEATKit22010713819431651813141516171191212PA0064Kit2221PF07918042/10042/10054 Rev. 2/00

Page 69 - GEARBOX HOUSING

156SECTION 5TRANSMISSION COOLING CIRCUIT(S/N 9909 & After)PH13906132125425477TransmissionOil CoolerTransmission8042/10042/10054 Origin 2/00

Page 70 - CLUTCH PACK 1ST GEAR - 1 OF 2

157SECTION 5Item No. Part Number Qty. DescriptionTRANSMISSION COOLING CIRCUIT(S/N 9909 & After)1 7150282 2 Hose, .75 I.D. x 105" Long2 876025

Page 71

158SECTION 5AUXILIARY HYDRAULIC CIRCUIT(Optional)12345678910111213141516171819202122232425262728293031Underneath View of Valve PlateSee “Valve Plate A

Page 72 - CLUTCH PACK 1ST GEAR - 2 OF 2

159SECTION 5Item No. Part Number Qty. DescriptionAUXILIARY HYDRAULIC CIRCUIT(Optional)1 8310081 2 HHCS, 5/16-18 x 5"2 8307004 2 Washer, Lock .31&

Page 73

160SECTION 5OUTRIGGER HYDRAULIC CIRCUIT(10042/10054 Only)123123456Port“B1”151ExtendPortRetractPortExtendPortRetractPortFrontTo Left CylinderExtend Por

Page 74 - CLUTCH PACK 2ND GEAR - 1 OF 2

161SECTION 5Item No. Part Number Qty. DescriptionOUTRIGGER HYDRAULIC CIRCUIT(10042/10054 Only)1 2711982 4 Hose Assembly, 3/8" I.D.2 8760311 4 Elb

Page 75

162SECTION 6SECTION 6 HYDRAULIC COMPONENTSHYDRAULIC RESERVOIR18345697111226142391718192113Torque to 4 - 5 lb/ft(5 - 7 Nm)Hydraulic ReservoirToBrake V

Page 76 - CLUTCH PACK 2ND GEAR - 2 OF 2

163SECTION 6Item No. Part Number Qty. DescriptionHYDRAULIC RESERVOIR1 NLA 1 Tank, Fuel and Hydraulic (S/N 9499 & Before) (For Service, Order P/N 7

Page 77

164SECTION 6MAIN PUMP(S/N 9908 & Before)1234567891011121314252627282930313233343536373849505152535415161718192039404144212223244546474843414241403

Page 78 - CLUTCH PACK 3RD GEAR - 1 OF 2

165SECTION 6Item No. Part Number Qty. DescriptionMAIN PUMP(S/N 9908 & Before)1 8444223 1 Pump, Complete (Includes Items 2 thru 54) (Also must orde

Page 79

13SECTION 2Item No. Part Number Qty. DescriptionOPERATOR’S SEAT1 8864037 1 Seat Assembly - Vinyl (Includes Items 2 thru 5)8864044 1 Seat Assembly - Cl

Page 80 - CLUTCH PACK 3RD GEAR - 2 OF 2

166SECTION 6MAIN PUMP(S/N 9909 & After)PH122112*3*4567*89*10*11121314151617*181920212223242526272829303132333435363738394041424596160*56*17*184344

Page 81

167SECTION 6Item No. Part Number Qty. DescriptionMAIN PUMP(S/N 9909 & After)1 8444227 Pump, Piston, Complete (Includes Items 2 thru 61)2 8035567 1

Page 82

168SECTION 6BOOM EXTEND CYLINDER(Early Production)CURRENT PRODUCTIONVENDORSTAMPINGEARLY PRODUCTIONIMPORTANT:There are two similar but distinctly diffe

Page 83 - OUTPUT SHAFT

169SECTION 6Item No. Part Number Qty. DescriptionBOOM EXTEND CYLINDER(Early Production)1 NLA 1 Cylinder, Boom Extend (Includes Items 2 thru 17) (For S

Page 84 - PARKING BRAKE

170SECTION 6BOOM EXTEND CYLINDER(Current Production)CURRENT PRODUCTIONVENDORSTAMPINGEARLY PRODUCTIONIMPORTANT:There are two similar but distinctly dif

Page 85

171SECTION 6Item No. Part Number Qty. DescriptionBOOM EXTEND CYLINDER(Current Production)1 2716173 1 Cylinder, Boom Extend (Includes Items 2 thru 23)2

Page 86 - POWER TAKE-OFF SHAFT

172SECTION 6BOOM HOIST CYLINDER(S/N 5818 & Before)PH02313456789101112131415161721PF0760Torque to 45 - 50 lb/ft (61 - 68 Nm)Torque to 600 lb/ft (81

Page 87

173SECTION 6Item No. Part Number Qty. DescriptionBOOM HOIST CYLINDER(S/N 5818 & Before)1 NLA 2 Cylinder, Boom Hoist (Includes Items 3 thru 15) (Fo

Page 88 - GEARSHIFT SYSTEM

174SECTION 6BOOM HOIST CYLINDER(S/N 5819 & After)PH2010PF07601234567891011121314151617181920Retract PortExtend PortTorque to 45 - 50 lb/ft(61 - 68

Page 89

175SECTION 6Item No. Part Number Qty. DescriptionBOOM HOIST CYLINDER(S/N 5819 & After)1 2714993 2 Cylinder, Boom Hoist (Includes Items 3 thru 18)2

Page 90 - CONTROL VALVE

14SECTION 2CONTROL CONSOLE09001112345678911101713121419151618PH054321208042/10042/10054 Rev. 2/00

Page 91

176SECTION 6FRAME TILT CYLINDER1231314456789101112Apply Loctite # 271 to ThreadsTorque to 30 - 35 lb/ft(41 - 48 Nm)RetractPortExtendPortTorque to 450

Page 92

177SECTION 6Item No. Part Number Qty. DescriptionFRAME TILT CYLINDER1 7115662 1 Cylinder, Frame Tilt (Includes Items 2 thru 14) (S/N 0266 & Before

Page 93

178SECTION 6STABILIZER CYLINDER1231314154561617789101112RetractPortExtendPortSol. 2Sol. 6Sol. 5Sol. 1Torque to 30 - 35 lb/ft(41 - 48 Nm)181920PH0351PF

Page 94 - OIL TUBES

179SECTION 6Item No. Part Number Qty. DescriptionSTABILIZER CYLINDER1 2713333 1 Cylinder, Stabilizer (Includes Items 2 thru 17)2 NSS 1 Tube, Cylinder

Page 95

180SECTION 6SLAVE CYLINDER(Early Production)CURRENT PRODUCTIONVENDORSTAMPINGEARLY PRODUCTIONIMPORTANT:There are two similar but distinctly different S

Page 96

181SECTION 6Item No. Part Number Qty. DescriptionSLAVE CYLINDER(Early Production)1 NLA 2 Cylinder, Slave (Includes Items 2 thru 13) (For Service, Orde

Page 97

182SECTION 6SLAVE CYLINDER(Current Production)CURRENT PRODUCTIONVENDORSTAMPINGEARLY PRODUCTIONIMPORTANT:There are two similar but distinctly different

Page 98

183SECTION 6Item No. Part Number Qty. DescriptionSLAVE CYLINDER(Current Production)1 2714973 2 Cylinder, Slave (Includes Items 2 thru 17)NOTE: Quantit

Page 99

184SECTION 6ATTACHMENT TILT CYLINDER1231314154567891011129101312RetractPortExtendPortTorque to600 lb/ft (814 Nm) and Stake 4 PlacesTorque to40 - 50 lb

Page 100 - (S/N 9909 & After)

185SECTION 6Item No. Part Number Qty. DescriptionATTACHMENT TILT CYLINDER1 2712973 1 Cylinder, Attachment Tilt (Includes Items 2 thru 15)2 NSS 1 Tube,

Page 101

15SECTION 2Item No. Part Number Qty. DescriptionCONTROL CONSOLE1 7084902 1 Plate, Gauge Mounting2 7082292 1 Cover3 8464212 1 Gauge, Fuel4 8466305 1 Ga

Page 102 - DRIVE SHAFT - FRONT AND REAR

186SECTION 6OUTRIGGER CYLINDER(S/N 10881 & Before)1231314465789101211591012134RetractPortExtendPortTorque to400 lb/ft(542 Nm) andStake 4 PlacesTor

Page 103

187SECTION 6Item No. Part Number Qty. DescriptionOUTRIGGER CYLINDER(S/N 10881 & Before)1 NLA 1 Cylinder, Outrigger (Includes Items 2 thru 14) (For

Page 104

188SECTION 6OUTRIGGER CYLINDER(S/N 10882 & After)PH1260126881513161018121149171417717141739161112510181513Apply Loctiteand Torque to1300 - 1500 lb

Page 105

189SECTION 6Item No. Part Number Qty. DescriptionOUTRIGGER CYLINDER(S/N 10882 & After)1 2716163 1 Cylinder, Outrigger (Includes Items 2 thru 18)2

Page 106 - DIFFERENTIAL CARRIER ASSEMBLY

190SECTION 6SWING CARRIAGE CYLINDER123101112456131417789RetractPort“X”PortExtendPortTorque to30 - 35 lb/ft(41 - 48 Nm)Apply Loctite #271 to Inside Th

Page 107

191SECTION 6Item No. Part Number Qty. DescriptionSWING CARRIAGE CYLINDER1 2713363 1 Cylinder, Swing Carriage (Includes Items 2 thru 14)2 NSS 1 Tube, C

Page 108 - AXLE STEERING JOINTS

192SECTION 6SIDE TILT CARRIAGE CYLINDER1231011124561314157891715Apply Loctite #271 to ThreadsTorque to 30 - 35 lb/ft (41 - 48 Nm)RetractPortTorque to

Page 109

193SECTION 6Item No. Part Number Qty. DescriptionSIDE TILT CARRIAGE CYLINDER1 2711613 1 Side Tilt Carriage Cylinder (Includes Items 2 thru 14)2 NSS 1

Page 110 - AXLE WHEEL ENDS

194SECTION 6STEERING CYLINDER(S/N 1167 & Before)12312134567891011Retract Port78912Extend Port14PH0621PF07608042/10042/10054 Rev. 12/97

Page 111

195SECTION 6Item No. Part Number Qty. DescriptionSTEERING CYLINDER(S/N 1167 & Before)1 NLA 4 Steering Cylinder (Includes Items 2 thru 13) (For Ser

Page 113

16SECTION 2TRANSMISSION SHIFT CONTROLS(S/N 9908 & Before)135689101111121314157Speed ControlConnectionDirectional ControlConnectionTransmissionCont

Page 114 - 8042/10042/10054 Rev. 2/00

196SECTION 6STEERING CYLINDER(S/N 1168 & After)123456789101213141516137815912Retract PortExtend Port1110131314Torque to160 lb/ft (217 Nm)11PH0900P

Page 115 - SECTION 3

197SECTION 6Item No. Part Number Qty. DescriptionSTEERING CYLINDER(S/N 1168 & After)1 8034684 4 Steering Cylinder (Includes Items 2 thru 15) NOTE:

Page 116 - WHEELS AND TIRES - 8042

198SECTION 6MAIN CONTROL VALVEAABB1211121334514151667817192091021222324252627283729303132331830611634212523322016789122036BOOM HOISTBOOM EXTENDPH1250P

Page 117

199SECTION 6Item No. Part Number Qty. DescriptionMAIN CONTROL VALVE1 NLA 1 Main Control Valve (S/N 0224 & Before) For Service, Order Kit P/N 71156

Page 118

200SECTION 6SECONDARY CONTROL VALVE12222324452526276782829309103132111213333435141516363738171819394041202142453181037358207779394013122423Kit434446FR

Page 119

201SECTION 6Item No. Part Number Qty. DescriptionSECONDARY CONTROL VALVE1 NLA 1 Secondary Control Valve, Frame Tilt, Attachment Tilt & Auxiliary H

Page 120 - (S/N 0118 & Before)

202SECTION 6DIRECTIONAL CONTROL VALVES 1 OF 2PTS123V1TC11234567910111216171819Torque to65 lb/ft(88 Nm)131415Torque to35 lb/ft(48 Nm)Torque to35 lb/ft(

Page 121

203SECTION 6Item No. Part Number Qty. DescriptionDIRECTIONAL CONTROL VALVES 1 OF 21 NLA 1 Brake Valve (S/N 0653 and Before) For Service, Order P/N 890

Page 122 - (S/N 0119 thru 1598)

204SECTION 6DIRECTIONAL CONTROL VALVES 2 OF 2SRTCTPVSBTTorque to35 lb/ft(48 Nm)123456789101112131415Torque to35 lb/ft(48 Nm)Torque to35 lb/ft(48 Nm)To

Page 123

205SECTION 6Item No. Part Number Qty. DescriptionDIRECTIONAL CONTROL VALVES 2 OF 21 NLA 1 Valve, Pressure Reducing (S/N 0653 and Before) (Includes I

Page 124 - (S/N 1599 & After)

17SECTION 2Item No. Part Number Qty. DescriptionTRANSMISSION SHIFT CONTROLS(S/N 9908 & Before)1 8160205 1 Shifter, Transmission (Includes Items 2

Page 125

206SECTION 7SECTION 7 ELECTRICALELECTRICAL SYSTEM - CAB HARNESS(S/N 0291 & Before)CIRCULATION FANOPT. ENCL. CABHPBLK13 2NOTUSED4WASHERBOTTLEOPT.

Page 126 - TORSION COUPLER

207SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - CAB HARNESS(S/N 0291 & Before)1 7114763 1 Harness, Cab (Includes Items 2 &

Page 127

208SECTION 7ELECTRICAL SYSTEM - CAB HARNESS(S/N 0292 thru 9908)13 2NOTUSED4WASHER BOTTLES-OPT.5STEER SELECTVALVESGIABGREENWHITENOTUSEDREDBLACK32337354

Page 128 - EXHAUST SYSTEM

209SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - CAB HARNESS(S/N 0292 thru 9908)1 7114754 1 Harness, Cab (Includes Items 2 & 3

Page 129

210SECTION 7ELECTRICAL SYSTEM - CAB HARNESS(S/N 9909 and After)PH1270BLK25434322415122383A20A38201731341625275051307394632330OPT.DEFOG FAN20BRED/BLKB5

Page 130 - AIR CLEANER

211SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - CAB HARNESS(S/N 9909 and After)1 7117704 1 Harness, Cab (Includes Item 2)2 822088

Page 131

212SECTION 7ELECTRICAL SYSTEM - ENGINE HARNESS(S/N 8042-0206 & Before and 10042-0211 & Before)BLUE WIREBLACK WIRE31215NOT USED4434351021619366

Page 132 - FUEL SYSTEM

213SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - ENGINE HARNESS(S/N 8042-0206 & Before and 10042-0211 & Before)1 7098864 1

Page 133

214SECTION 7ELECTRICAL SYSTEM - ENGINE HARNESS(S/N 8042-0207 thru 1598, 10042-0212 thru 1598, 10054-1598 & Before)BLUE WIREBLACK WIRE31215NOT USED

Page 134 - FUEL SYSTEM (EPA)

215SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - ENGINE HARNESS(S/N 8042-0207 thru 1598, 10042-0212 thru 1598, 10054-1598 & Be

Page 135

18SECTION 2TRANSMISSION SHIFT CONTROLS(S/N 9909 & After)PH120118042/10042/10054 Origin 2/00

Page 136 - POWER STEERING CIRCUIT

216SECTION 7ELECTRICAL SYSTEM - ENGINE HARNESS(S/N 8042-1599 to 5234, 10042-1599 to 5250, 10054-1599 to 5274)BLUE WIREBLACK WIRE31215NOT USED443510216

Page 137

217SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - ENGINE HARNESS(S/N 8042-1599 to 5234, 10042-1599 to 5250, 10054-1599 to 5274)1 71

Page 138

218SECTION 7ELECTRICAL SYSTEM - ENGINE HARNESS (EPA)(S/N 8042-5235, 10042-5251, 10054-5275 thru 9908)BLUE WIREBLACK WIRE31215NOT USED4435102163663852N

Page 139

219SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - ENGINE HARNESS (EPA)(S/N 8042-5235, 10042-5251, 10054-5275 thru 9908)1 7126684 1

Page 140 - CONTROL VALVES CIRCUIT

220SECTION 7ELECTRICAL SYSTEM - ENGINE HARNESS (EPA)(S/N 9909 and After)31135BROWN WIRE30A2022349BLUE WIREBLACK WIRETO BOOM EXTENDSENSOR (10054 ONLY)3

Page 141

221SECTION 7Item No. Part Number Qty. DescriptionELECTRICAL SYSTEM - ENGINE HARNESS (EPA)(S/N 9909 and After)1 7134894 1 Harness, Engine2 8270134 1 Ba

Page 142

222SECTION 7LIGHTING SYSTEMRIGHT FRONTLEFT FRONTTO FUEL GAUGERIGHT REARLEFT REARIGN. SW.548123469T H B12534311 8 57101215341142253431

Page 143

223SECTION 7Item No. Part Number Qty. DescriptionLIGHTING SYSTEM1 7098973 1 Harness, Wiring2 5721202 5 Light, Head and Work3 8500036 2 Light, Turn Sig

Page 144 - (S/N 9908 & Before)

224SECTION 7OUTRIGGER ELECTRICAL HARNESS(10042/10054 Only)GREY/PURPLEPURPLE/WHITEBLACKBLACKBLACKYELLOW/GREENGREY/PURPLEBLACKBROWN/YELLOWTOPL.H.BLACKBR

Page 145

225SECTION 7Item No. Part Number Qty. DescriptionOUTRIGGER ELECTRICAL HARNESS(10042/10054 Only)1 7099923 1 Harness, Wiring (Includes Items 2 & 3)

Page 146

19SECTION 2Item No. Part Number Qty. DescriptionTRANSMISSION SHIFT CONTROLS(S/N 9909 & After)1 1319283 1 Shifter, Transmission Range Selector8042/

Page 147

226SECTION 8SECTION 8 DECALS AND PAINTDECALS AND PAINT-153015456075+-MOVING PARTS cancut off fingers or hands.f fingers or hands.Keep hands clear

Page 148

227SECTION 8Item No. Part Number Qty. DescriptionDECALS AND PAINT1 4106872 1 Decal, TRAK INTERNATIONAL (Earlier Models)4110113 1 Decal, Omni Quip (Lat

Page 149 - SECTION 5

228SECTION 9SECTION 9 BOOM AND ATTACHMENTSOUTER BOOMS/N 0884 & Before Only1234567232425262728203089101112131415313233343536373839161718192021223

Page 150

229SECTION 9Item No. Part Number Qty. DescriptionOUTER BOOM1 7116854 1 Outer Boom (S/N 0885 and After)NLA 1 Outer Boom (S/N 0884 and Before) For Servi

Page 151

230SECTION 9INTERMEDIATE BOOM - 8042 AND 100421234567891011122526272829303132333435131415161736373839401920212324293839389423547131444520167764235185N

Page 152

231SECTION 9Item No. Part Number Qty. DescriptionINTERMEDIATE BOOM - 8042 AND 100421 NLA 1 Intermediate Boom (S/N 0218 & Before) For Service, Orde

Page 153

232SECTION 9INNER BOOM - 8042 AND 100421234567891011121516171819202122232422345134783514122615S/N 8042-0866 or10042-0880 & Before(No Longer Availa

Page 154 - VALVE PLATE ASSEMBLY

233SECTION 9Item No. Part Number Qty. DescriptionINNER BOOM - 8042 AND 100421 7118662 1 Kit, Inner Boom (S/N 8042-0866 or 10042-0880 and Before) Inclu

Page 155

234SECTION 9QUICK ATTACH2345678PA074618042/10042/10054 Rev. 2/00

Page 156

235SECTION 9Item No. Part Number Qty. DescriptionQUICK ATTACH1 7085102 1 Quick Attach Assembly (Includes Items 2 thru 8)2 7120742 1 Quick Attach 3 830

Page 157

20SECTION 2BOOM RAISE/LOWER & EXTEND/RETRACT CONTROL213546898Boom Raise/LowerSpool SectionBoom Extend/RetractSpool SectionFront779PH05228042/10042

Page 158 - TRANSMISSION COOLING CIRCUIT

236SECTION 9CARRIAGE 48"12345910234768PA07448042/10042/10054 Rev. 2/00

Page 159

237SECTION 9Item No. Part Number Qty. DescriptionCARRIAGE 48"1 7083054 1 Carriage, 48"2 8303634 2 HHCS, 5/8-11 x 4"3 7086471 2 Collar4

Page 160

238SECTION 9CARRIAGE 60"(Optional)12342345910678PA07448042/10042/10054 Rev. 2/00

Page 161

239SECTION 9Item No. Part Number Qty. DescriptionCARRIAGE 60"(Optional)1 7086304 1 Carriage, 60"2 8303634 2 HHCS, 5/8-11 x 4"3 7086471

Page 162 - AUXILIARY HYDRAULIC CIRCUIT

240SECTION 9CARRIAGE 72"(Optional)12349102345678PA07448042/10042/10054 Rev. 2/00

Page 163

241SECTION 9Item No. Part Number Qty. DescriptionCARRIAGE 72"(Optional)1 7090814 1 Carriage, 72"2 8303634 2 HHCS, 5/8-11 x 4"3 7086471

Page 164 - OUTRIGGER HYDRAULIC CIRCUIT

242SECTION 9SIDE TILT CARRIAGE - EARLY PRODUCTION(Optional)IMPORTANT:There are two similar but distinctly different Side TiltCarriages. Make sure you

Page 165

243SECTION 9Item No. Part Number Qty. DescriptionSIDE TILT CARRIAGE - EARLY PRODUCTION(Optional)1 7089044 1 Carriage, Side Tilt - 48" 7089054 1 C

Page 166 - HYDRAULIC RESERVOIR

244SECTION 9SIDE TILT CARRIAGE - CURRENT PRODUCTION(Optional)IMPORTANT:There are two similar but distinctly different Side TiltCarriages. Make sure yo

Page 167

245SECTION 9Item No. Part Number Qty. DescriptionSIDE TILT CARRIAGE - CURRENT PRODUCTION(Optional)1 7117244 1 Carriage, Side Tilt - 48" 7117254 1

Page 168 - MAIN PUMP

21SECTION 2Item No. Part Number Qty. DescriptionBOOM RAISE/LOWER & EXTEND/RETRACT CONTROL1 8224027 1 Joystick (Includes Items 2 and 3)2 8580110 1

Page 169

246SECTION 9OUTRIGGERS(10042/10054 Only)123456789101112131415161718192021222324252627283212117See also“Outrigger Cylinder”1PH040210042/10054 Rev. 2/00

Page 170

247SECTION 9Item No. Part Number Qty. DescriptionOUTRIGGERS(10042/10054 Only)1 8305643 3 Nut, Hex Lock Elastic 5/8-11 2 7115432 1 Plate, Boom Stop 5-1

Page 171

248SECTION 9SWING CARRIAGE(Optional)EEXXRR123456781091112131415161718192021222324252627282930313233343536373839404142L.H. CylinderR.H. Cylinder1212123

Page 172 - IMPORTANT:

249SECTION 9Item No. Part Number Qty. DescriptionSWING CARRIAGE(Optional)1 7111994 1 Carriage - 52"7110694 1 Carriage - 72"2 6608621 1 Cover

Page 173 - BOOM EXTEND CYLINDER

250SECTION 9SHEET MATERIAL HANDLER(Optional)123456789107945810543654PK00428042/10042/10054 Rev. 2/00

Page 174

251SECTION 9Item No. Part Number Qty. DescriptionSHEET MATERIAL HANDLER(Optional)1 7112533 1 Fork Support, Right Side2 7112523 1 Fork Support, Left Si

Page 175

252SECTION 9UTILITY BUCKET(Optional)12PA07828042/10042/10054 Rev. 6/94

Page 176 - BOOM HOIST CYLINDER

253SECTION 9Item No. Part Number Qty. DescriptionUTILITY BUCKET(Optional)1 7110744 1 Bucket, Utility, 1-1/4 cu. yd. (Includes Item 2)2 4106561 1 Plate

Page 177

254SECTION 9PRIMARY INTERMEDIATE BOOM - 10054Kit123456789101112131415161718242526272829303132333435143738394041192021222343444546479383839443452354529

Page 178

255SECTION 9Item No. Part Number Qty. DescriptionPRIMARY INTERMEDIATE BOOM - 100541 7118854 1 Primary Intermediate Boom (S/N 0454 & After)2 708236

Page 179

22SECTION 2FRAME LEVEL & ATTACHMENT TILT CONTROL2317886111094513812FrontAttachment Tilt Spool SectionFrame TiltSpool Section89PH05128042/10042/100

Page 180 - FRAME TILT CYLINDER

256SECTION 9SECONDARY INTERMEDIATE BOOM - 100541234678910111213141516171819202122232425262728786782011116Hose Carrier(Reference Only)56121118624171861

Page 181

257SECTION 9Item No. Part Number Qty. DescriptionSECONDARY INTERMEDIATE BOOM - 100541 7117414 1 Secondary Intermediate Boom (S/N 0884 & Before)711

Page 182 - STABILIZER CYLINDER

258SECTION 9INNER BOOM - 10054123456781011121415161718192021222324252627NOTE: Apply Item 27 to All screws that secure wear pads and torque to31 ± 3 lb

Page 183

259SECTION 9Item No. Part Number Qty. DescriptionINNER BOOM - 100541 7118682 1 Kit, Inner Boom (S/N 0884 & Before) includes bushings, chain links,

Page 184

260SECTION 9BOOM EXTEND CHAINS - 8042 AND 100421234567812123910112Inner Boom(Ref.)IntermediateBoom(Ref.)Outer Boom(Ref.)Inner Boom(Ref.)62Outer Boom(R

Page 185 - SLAVE CYLINDER

261SECTION 9Item No. Part Number Qty. DescriptionBOOM EXTEND CHAINS - 8042 AND 100421 NLA 2 Chain, 4 x 6 Link - 194.25" Long (S/N 11144 & Bef

Page 186

262SECTION 9BOOM RETRACT CHAIN - 8042 AND 10042(S/N 1084 & Before)123467Intermediate Boom(Ref.)Outer Boom(Ref.)Inner Boom(Ref.)123456Inner Boom (R

Page 187

263SECTION 9Item No. Part Number Qty. DescriptionBOOM RETRACT CHAIN - 8042 AND 10042(S/N 1084 & Before)1 7120191 1 Kit, 6 x 6 Retract Chain(Includ

Page 188 - ATTACHMENT TILT CYLINDER

264SECTION 9BOOM RETRACT CHAIN - 8042 AND 10042(S/N 1085 & After)1235789Intermediate Boom(Ref.)Outer Boom(Ref.)Inner Boom(Ref.)Inner Boom(Ref.)Out

Page 189

265SECTION 9Item No. Part Number Qty. DescriptionBOOM RETRACT CHAIN - 8042 AND 10042(S/N 1085 & After)1 7119351 1 Kit, 6 x 6 Retract Chain (Includ

Page 190 - OUTRIGGER CYLINDER

23SECTION 2Item No. Part Number Qty. DescriptionFRAME LEVEL & ATTACHMENT TILT CONTROL1 8224026 1 Joystick, With Gate (Includes Items 2 and 3)2 858

Page 191

266SECTION 9BOOM EXTEND CHAINS - 10054S I D E V I E W O F B O O MFRONT12345678910111213141617182012362212131519Outer Boom(Ref.)Secondary Interm

Page 192

267SECTION 9Item No. Part Number Qty. DescriptionBOOM EXTEND CHAINS - 100541 NLA 2 Chain, 4 x 6 Link - 194.25" Long (S/N 11144 & Before)(For

Page 193

268SECTION 9BOOM RETRACT CHAINS - 10054(S/N 0884 & Before)S I D E V I E W O F B O O MFRONT1235923478968910123106922223Inner Boom(Ref.)Sec

Page 194 - SWING CARRIAGE CYLINDER

269SECTION 9Item No. Part Number Qty. DescriptionBOOM RETRACT CHAINS - 10054(S/N 0884 & Before)1 8305018 1 Nut, Hex Jam 3/4-162 8642237 8 Retainin

Page 195

270SECTION 9BOOM RETRACT CHAINS - 10054(S/N 0885 thru 1084)S I D E V I E W O F B O O MFRONT234567956710111256111213123589Retract Chains (Ref.

Page 196 - SIDE TILT CARRIAGE CYLINDER

271SECTION 9Item No. Part Number Qty. DescriptionBOOM RETRACT CHAINS - 10054(S/N 0885 thru 1084)1 8310019 4 Bolt, Shoulder 3/8-16 x 1-1/22 7117031 4 L

Page 197

272SECTION 9BOOM RETRACT CHAINS - 10054(S/N 1085 & After)S I D E V I E W O F B O O MFRONT234567956710111256111213123589Retract Chains (Re

Page 198 - STEERING CYLINDER

273SECTION 9Item No. Part Number Qty. DescriptionBOOM RETRACT CHAINS - 10054(S/N 1085 & After)1 8310019 4 Bolt, Shoulder 3/8-16 x 1-1/2"2 711

Page 199

274SECTION 9TRUSS BOOM 12 AND 15 FT. (Optional)1234567891Torque to85 lb/ft(115 Nm)12 ft. Truss Boom8042 Only15 ft. Truss Boom10042 & 10054 OnlyPH0

Page 200

275SECTION 9Item No. Part Number Qty. DescriptionTRUSS BOOM 12 AND 15 FT.(Optional)1 7113024 1 12' Truss Boom - 8042 (Includes Items 2 thru 9)711

Page 201

24SECTION 2THROTTLE PEDAL CONTROL13452610151612149811173131813782321201422S/N 1598 and Before6626191392425107PH05928042/10042/10054 Rev. 2/00

Page 203

287SECTION 10GENERAL TROUBLESHOOTINGHYDRAULICHydraulic Diagnostic Test Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 204 - SECONDARY CONTROL VALVE

2888042/10042/10054 Lighting System Circuit (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3528042/10042/100

Page 205

289SECTION 10Rev. 2/00SECTION 10OmniQuip Parts Worldwide is pleased to announce the availability of two valuable diagnostictools. The Sky Trak Pressur

Page 206 - SECTION 6

SECTION 102908042 Hydraulic Diagram (S/N 1167 & Before)2FRAME TILTCYLINDERHYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBR

Page 207

291SECTION 108042 Hydraulic Testing (S/N 1167 & Before) Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 5

Page 208

SECTION 102928042 Hydraulic Diagram(S/N 1168 thru 2194)8042 HYDRAULIC DIAGRAM (S/N 1168 & After)FRAME TILTCYLINDERHYDRAULICRESERVOIREXTEND CYLINDE

Page 209

293SECTION 108042 Hydraulic Testing (S/N 1168 thru 2194)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 rpmF

Page 210 - (S/N 0291 & Before)

SECTION 102948042 Hydraulic Diagram(S/N 2195 thru 9908)8042 HYDRAULIC DIAGRAM (S/N 1168 & After)FRAME TILTCYLINDERHYDRAULICRESERVOIREXTEND CYLINDE

Page 211

295SECTION 108042 Hydraulic Testing (S/N 2195 thru 9908)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 rpmF

Page 212 - (S/N 0292 thru 9908)

25SECTION 2Item No. Part Number Qty. DescriptionTHROTTLE PEDAL CONTROL1 8162003 1 Pedal, Throttle (Includes Item 2)2 8033178 1 Bellows, Throttle Pedal

Page 213

SECTION 102968042 Hydraulic Diagram(S/N 9909 & After)FRAME TILTCYLINDERATTACHMENTTILT CYLINDERHYDRAULICRESERVOIRMAINPUMPEXTEND CYLINDERLEFTREARBRA

Page 214 - (S/N 9909 and After)

297SECTION 108042 Hydraulic Testing (S/N 9909 & After)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 rp

Page 215

SECTION 1029810042 Hydraulic Diagram (S/N 1167 & Before)2HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBRAKELEFTFRONTBRAKE

Page 216 - SECTION 7

299SECTION 1010042 Hydraulic Testing (S/N 1167 & Before) Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50

Page 217

SECTION 1030010042 Hydraulic Diagram (S/N 1168 thru 2194)10042 HYDRAULIC DIAGRAM (S/N 1168 & After)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKER

Page 218

301SECTION 1010042 Hydraulic Testing (S/N 1168 thru 2194)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 rpm

Page 219

SECTION 1030210042 Hydraulic Diagram (S/N 2195 thru 9908)10042 HYDRAULIC DIAGRAM (S/N 1168 & After)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKER

Page 220

303SECTION 1010042 Hydraulic Testing (S/N 2195 thru 9908) Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 r

Page 221

SECTION 1030410042 Hydraulic Diagram (S/N 9909 & After)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBRAKELEFTFRONTBRAKEAT

Page 222

305SECTION 1010042 Hydraulic Testing (S/N 9909 & After)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 r

Page 223

Page PageTable of Contents8042/10042/10054 Origin 2/00T of C 1© 2000 JLG Industries, Inc.SECTION 1 – MAIN FRAME AND GUARDSMain Frame ...

Page 224

26SECTION 2SERVICE BRAKE PEDAL CONTROL1347656814122111013151691713See “Directional Control Valves”Torque to30 lb/ft(41 Nm)18PG05318042/10042/10054 Rev

Page 225

SECTION 1030610054 Hydraulic Diagram (S/N 1167 & Before)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBRAKELEFTFRONTBRAKEA

Page 226 - LIGHTING SYSTEM

307SECTION 1010054 Hydraulic Testing (S/N 1167 & Before) Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50

Page 227

SECTION 1030810054 Hydraulic Diagram (S/N 1168 thru 2194)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBRAKELEFTFRONTBRAKEATTA

Page 228 - OUTRIGGER ELECTRICAL HARNESS

309SECTION 1010054 Hydraulic Testing (S/N 1168 thru 2194)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 rpm

Page 229

SECTION 1031010054 Hydraulic Diagram (S/N 2195 thru 9908)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBRAKELEFTFRONTBRAKEATTA

Page 230

311SECTION 1010054 Hydraulic Testing (S/N 2195 thru 9908)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 rpm

Page 231 - DECALS AND PAINT

SECTION 1031210054 Hydraulic Diagram (S/N 9909 & After)HYDRAULICRESERVOIREXTEND CYLINDERLEFTREARBRAKERIGHTREARBRAKERIGHTFRONTBRAKELEFTFRONTBRAKEAT

Page 232 - S/N 0884 & Before Only

313SECTION 1010054 Hydraulic Testing (S/N 9909 & After)Engine InformationIdle. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,050 ± 50 r

Page 233

SECTION 103148042/10042/10054 Variable Volume Load Sensing Pump Flow Meter Diagram (S/N 9908 & Before)FUELTANK(REF.)HYDRAULICRESERVOIR(INSERT HOSE

Page 234 - SECTION 9

315SECTION 108042/10042/10054 Variable Volume Load Sensing Pump Flow Meter Diagram (S/N 9909 & After)FUELTANK(REF.)HYDRAULICRESERVOIR(INSERT HOSET

Page 235

27SECTION 2Item No. Part Number Qty. DescriptionSERVICE BRAKE PEDAL CONTROL1 7111203 1 Pedal, Brake2 7081031 1 Shaft3 7080891 1 Rod, Push4 8305410 1

Page 236 - INNER BOOM - 8042 AND 10042

SECTION 103168042/10042 Hoist and Extend Circuits(S/N 8540 & Before)HYDRAULICRESERVOIREXTEND CYLINDERBoomExt.BoomHoistFUELTANKPTLSLSEFCFTPMAINFILT

Page 237

317SECTION 108042/10042 Hoist and Extend Schematic(S/N 8540 & Before) TEMP.SWITCH210° FRESERVOIR25PSISHUTTLEVALVETESTPORTREAR AXLE VALVEPRESSURERE

Page 238 - QUICK ATTACH

SECTION 103188042/10042 Hoist and Extend Circuits(S/N 8541 thru 9908)HYDRAULICRESERVOIREXTEND CYLINDERBoomExt.BoomHoistFUELTANKPTLSLSEFCFTPMAINFILTERP

Page 239

319SECTION 108042/10042 Hoist and Extend Schematic(S/N 8541 thru 9908)XXTEMP.SWITCH210° FRESERVOIR25PSISHUTTLEVALVETESTPORTREAR AXLE VALVEPRESSUREREDU

Page 240 - CARRIAGE 48"

SECTION 103208042/10042 Hoist and Extend Circuits(S/N 9909 & After)HYDRAULICRESERVOIREXTEND CYLINDERBoomExt.BoomHoistFUELTANKPTLSLSEFCFTPMAINFILTE

Page 241

321SECTION 108042/10042 Hoist and Extend Schematic(S/N 9909 & After)RESERVOIR25PSITEMP. SWITCH195° F500 / 600PSI STANDBY3000PSIPUMPREAR AXLE VALVE

Page 242 - CARRIAGE 60"

SECTION 1032210054 Hoist and Extend Circuits(S/N 8540 & Before)HYDRAULICRESERVOIREXTENDCYLINDERBoomExt.BoomHoistFUELTANKPTLSLSEFCFTPMAINFILTERPRIO

Page 243

323SECTION 1010054 Hoist and Extend Schematic(S/N 8540 & Before)TEMP.SWITCH210° FRESERVOIR25PSISHUTTLEVALVETESTPORTREAR AXLE VALVEPRESSUREREDUCING

Page 244 - CARRIAGE 72"

SECTION 1032410054 Hoist and Extend Circuits(S/N 8541 thru 9908)HYDRAULICRESERVOIREXTENDCYLINDERBoomExt.BoomHoistFUELTANKPTLSLSEFCFTPMAINFILTERPRIORIT

Page 245

325SECTION 1010054 Hoist and Extend Schematic(S/N 8541 thru 9908)XXTEMP.SWITCH210° FRESERVOIR25PSISHUTTLEVALVETESTPORTREAR AXLE VALVEPRESSUREREDUCING

Page 246

28SECTION 2FRONT WINDSHIELD WIPERLHPSX123456789101112131415161718192025262728293031323334353637383940414243442122244517Torque to180 - 200 lb/in(20 - 2

Page 247 - (Optional)

SECTION 1032610054 Hoist and Extend Circuits(S/N 9909 & After)HYDRAULICRESERVOIREXTENDCYLINDERBoomExt.BoomHoistFUELTANKPTLSLSEFCFTPMAINFILTERPRIOR

Page 248

327SECTION 1010054 Hoist and Extend Schematic(S/N 9909 & After)RESERVOIR25PSITEMP. SWITCH195° F500 / 600PSI STANDBY3000PSIPUMPREAR AXLE VALVEBRAKE

Page 249

SECTION 103288042/10042/10054 Frame Tilt, Attachment Tilt, Slave & Auxiliary Circuits(S/N 2194 & Before)LOAD SENSE (LS)PILOT OPERATED CHECK VA

Page 250 - OUTRIGGERS

329SECTION 108042/10042/10054 Frame Tilt, Attachment Tilt, Slave & Auxiliary Schematic (S/N 2194 & Before)MAINCONTROL VALVEOUTRIGGERVALVEFRAME

Page 251

SECTION 103308042/10042/10054 Frame Tilt, Attachment Tilt, Slave & Auxiliary Circuits(S/N 2195 thru 9908)LOAD SENSE (LS)PILOT OPERATED CHECK VALVE

Page 252 - SWING CARRIAGE

331SECTION 108042/10042/10054 Frame Tilt, Attachment Tilt, Slave & Auxiliary Schematic (S/N 2195 thru 9908)MAINCONTROL VALVEOUTRIGGERVALVEFRAME TI

Page 253

SECTION 103328042/10042/10054 Frame Tilt, Attachment Tilt, Slave & Auxiliary Circuits(S/N 9909 & After)LOAD SENSE (LS)OPERATOR'S CABTSBV

Page 254 - SHEET MATERIAL HANDLER

333SECTION 108042/10042/10054 Frame Tilt, Attachment Tilt, Slave & Auxiliary Schematic(S/N 9909 & After)RESERVOIR25PSITEMP. SWITCH195° F500 /

Page 255

SECTION 103348042/10042/10054 Steering Circuit(S/N 9908 & Before)LOAD SENSE (LS)Park BrakeOPERATOR'S CABPOWERSTEERINGUNITLTPRABPTAttachTiltF

Page 256 - UTILITY BUCKET

335SECTION 108042/10042/10054 Steering Schematic(S/N 9908 & Before)CONTROLVALVESTEMP.SWITCH210° FRESERVOIR25PSISHUTTLEVALVETESTPORTREAR AXLE VALVE

Page 257

29SECTION 2Item No. Part Number Qty. DescriptionFRONT WINDSHIELD WIPER1 8866492 1 Pivot Arm and Shaft Assembly (Includes Items 2 thru 9) 2 NSS 1 Nut,

Page 258 - 31 ± 3 lb/ft (42 ± 4 Nm)

SECTION 103368042/10042/10054 Steering Circuit(S/N 9909 & After)LOAD SENSE (LS)OPERATOR'S CABPOWERSTEERINGUNITLTPRABPTAttachTiltFrameTiltAux

Page 259

337SECTION 108042/10042/10054 Steering Schematic(S/N 9909 & After)RESERVOIR25PSITEMP. SWITCH195° F500 / 600PSI STANDBY3000PSIPUMPXSHUTTLEVALVE0-45

Page 260 - (Reference Only)

SECTION 103388042/10042/10054 Service Brake & De-Clutch Circuits(S/N 9908 & Before)OPERATOR'S CABBRKPBRAKEVALVETC1C2HYDRAULICRESERVOIRBo

Page 261

339SECTION 108042/10042/10054 Service Brake & De-Clutch Schematic (S/N 9908 & Before)S/N 001-654 + S/N -1167 & AFTERS/N -655 THRU -1166 MA

Page 262 - INNER BOOM - 10054

SECTION 103408042/10042/10054 Service Brake Circuit(S/N 9909 & After)OPERATOR'S CABBRKPBRAKEVALVETC1C2HYDRAULICRESERVOIRBoomExt.BoomHoistFUE

Page 263

341SECTION 108042/10042/10054 Service Brake Schematic(S/N 9909 & After) S/N 001-654 + S/N -1167 & AFTERS/N 655 THRU 1166 MAX. PRESSURE 350 PSI

Page 264 - 8042/10042 Rev. 2/00

SECTION 1034210042/10054 Outrigger Schematic(S/N 10881 & Before)OPTIONALOUTRIGGERVALVEOPTIONALOUTRIGGERVALVEHYDRAULIC RESERVOIRCONTROL VALVESSHUTT

Page 265

343SECTION 1010042/10054 Outrigger Schematic(S/N 10882 & After)OPTIONALOUTRIGGERVALVEOPTIONALOUTRIGGERVALVEHYDRAULIC RESERVOIRCONTROL VALVESSHUTTL

Page 266 - (S/N 1084 & Before)

SECTION 103448042/10042 Electrical Schematic (S/N 0291 & Before)RED/WHITESTARTRELAY+BOOMSENSOR(-)REDNOTUSEDFUEL RUNSOLENOIDREDREDALTER-NATORBLKBR

Page 267

345SECTION 108042/10042 Electrical Schematic(S/N 0292 thru 9908)RED/WHTSTARTERRELAY+BOOMSENSOR(-)REDNOTUSEDFUELRUNSOLENOIDREDREDALTER-NATORBLKBROWNBLK

Page 268 - (S/N 1085 & After)

30SECTION 2CAB HEATER(Optional)HIOFFLO12345678910111213 1415161811125Seat Riser - (Ref.)19191711PG05618042/10042/10054 Rev. 12/97

Page 269

SECTION 103468042/10042 Electrical Schematic(S/N 9909 & After)-NOTUSEDBLKSTART RELAYCAB-FRAMEGRDRED/WHITEBLKRED/WHITEPHGFUELSHUTOFFSOLENOIDBLKRED+

Page 270 - BOOM EXTEND CHAINS - 10054

347SECTION 1010054 Electrical Schematic (S/N 9908 & Before)RED/WHITESTARTERRELAY+BOOMSENSOR(-)REDFUELRUNSOLENOIDREDREDALTER-NATORBLKBROWNBLKBLKBLK

Page 271

SECTION 1034810054 Electrical Schematic(S/N 9909 & After).1237NOTUSEDRED/WHITEREDBLKCAB-FRAMEGRD-++STARTRELAY30ABLKRED/WHITE192729BLKRED106PREDALT

Page 272 - BOOM RETRACT CHAINS - 10054

349SECTION 1010042 Outrigger Logic CircuitYELLOW/GREENGREY/PURPLEBLACKRED/GREYPURPLE/WHITEBROWN/YELLOW20607.5 AMP*50YELLOW/GREEN10 AMPBLACK20FOR UNITS

Page 273

SECTION 1035010054 Outrigger Logic Circuit(S/N 9908 & Before)3524549492323582223310101010RED/GREYPURPLE/WHITE2C2B685861632A675150452336049561010A2

Page 274

351SECTION 1010054 Outrigger Logic Circuit(S/N 9909 & After)3524549492323582H2233RED/GREYPURPLE/WHITE2C2B685861632A67515045233604956724923OUTRIGGE

Page 275

SECTION 103528042/10042/10054 Lighting System Circuit (Optional)RIGHTFRONTLEFTFRONTTO FUELGAUGERIGHTREARLEFT REARSTOPLIGHTSWITCHTURNSIGNALSWITCHFLASHE

Page 276

353SECTION 108042/10042/10054 Charging CircuitREDREDYELLOWWB+D+266WARNINGLIGHTSALTERNATORCHARGINGLIGHTYELLOW6638TOHOUR-METERYELLOWTOFRAMEGROUNDTOSTART

Page 277

SECTION 103548042/10042/10054 Cranking Circuit(S/N 9908 & Before)RED/WHITESTARTERRELAYREDFUEL RUNSOLENOIDRED/BLACKDK. BLUEFRAMEGROUNDNEUTRAL (N)ST

Page 278 - TRUSS BOOM 12 AND 15 FT

355SECTION 108042/10042/10054 Cranking Circuit(S/N 9909 & After)RED/WHITESTARTERRELAYREDFUEL RUNSOLENOIDRED/BLACKFRAMEGROUNDNEUTRAL (N)START RELAY

Page 279

31SECTION 2Item No. Part Number Qty. DescriptionCAB HEATER(Optional)1 8360008 1 Heater (Includes Items 2 and 3)2 8032793 1 Motor, Heater - 12 VDC3 803

Page 280

SECTION 103568042/10042 Steer Select Circuit(S/N 0291 & Before)REDREDSTEERSELECTVALVE12CIRCUIT BREAKER40 AMPREDREDLT. GREEN/WHITELT. GREEN/BLACK12

Page 281 - GENERAL TROUBLESHOOTING

357SECTION 108042/10042/10054 Steer Select Circuit(S/N 0292 & After)REDREDSTEERSELECTVALVE1240 AMPREDREDLT. GREEN/WHITELT. GREEN/BLACK12STEERSELEC

Page 282 - STABIL-TRAK SYSTEM

SECTION 103588042/10042 Stabilizer Circuit(S/N 0291 & Before)TA NDK. BLUE/ORANGERED/GRAYSPLICEPURPLEBROWNCIRCUITBREAKER6 AMPTA NWHITE/ORANGEBRAKEP

Page 283 - Flowmeter Kit

359SECTION 108042/10042 Stabilizer Circuit(S/N 0292 thru S/N 9908)TA NDK. BLUE/ORANGERED/GRAYSPLICEBROWNCIRCUITBREAKER7.5 AMPTA NWHITE/ORANGEBRAKEPEDA

Page 284 - (S/N 1167 & Before)

SECTION 103608042/10042 Stabilizer Circuit(S/N 9909 & After)TA NDK. BLUE/ORANGERED/GRAYSPLICEBROWN7.5 AMPTA NWHITE/ORANGEBRAKEPEDALSWITCHDK. BLUE/

Page 285 - Hydraulic Pump Flow Test

361SECTION 1010054 Stabilizer Circuit(S/N 9908 & Before)TA NDK. BLUE/ORANGERED/GRAYSPLICEBROWNCIRCUITBREAKER7.5 AMPTA NWHITE/ORANGEBRAKEPEDALSWITC

Page 286 - (S/N 1168 thru 2194)

SECTION 1036210054 Stabilizer Circuit(S/N 9909 & After)TA NDK. BLUE/ORANGERED/GRAYSPLICEBROWN7.5 AMPTA NWHITE/ORANGEBRAKEPEDALSWITCHDK. BLUE/ORANG

Page 287

363SECTION 10NOTES

Page 288 - (S/N 2195 thru 9908)

364SECTION 10Stabil-TRAK SystemThe following information explains the difference between a typicaltelescopic handler and the benefits that the Stabil-

Page 289

365SECTION 10Stabil-TRAK SystemFree Pivot ModeBoom Angles are below 40°.Rear Axle is allowed to pivot freely.40°Angle OfStabil-TRAKActivationFREE PIVO

Page 290

32SECTION 2AUX. HYDRAULIC CONTROL(Optional)231467691011111212131415AuxiliarySpoolControl5FrontPH05018042/10042/10054 Rev. 2/00

Page 291 - From Kit P/N 7133413

SECTION 10366Stabil-TRAK SystemFinal Positioning ModeBoom Angles are above 40° with vehicle traveling.Rear axle is unlocked and is allowed to pivot, b

Page 292

367SECTION 10Stabil-TRAK SystemLocked ModeBoom Angles are above 40°.Rear axle is locked so it is rigid with the frame.Activated by one or more of thes

Page 293

SECTION 103688042/10042 Stabil-TRAK System Troubleshooting(S/N 9908 & Before)Definitions:PB = Park BrakeSB = Service BrakeDE = De-energizedE = Ene

Page 294

369SECTION 108042/10042 Stabil-TRAK Electrical CircuitIgnition “OFF”(S/N 9908 & Before)PARKBRAKESWITCHNEUTRALSTARTSWITCHSTARTERSOLENOID114Fwd/Rev

Page 295

SECTION 103708042/10042 Stabil-TRAK Electrical CircuitFree Pivot Mode(S/N 9908 & Before)1.Ignition “ON”4.SB & PB Released2.Transmission in Fwd

Page 296

371SECTION 108042/10042 Stabil-TRAK Hydraulic CircuitFree Pivot Mode(S/N 9908 & Before)CONDITIONS:Boom below 40°, vehicle stopped, and transmissio

Page 297

SECTION 103728042/10042 Stabil-TRAK Electrical CircuitFinal Positioning Mode (S/N 9908 & Before)1.Ignition “ON”4.SB Released2.Transmission in Fwd

Page 298 - TRANSMISSION

373SECTION 108042/10042 Stabil-TRAK Hydraulic CircuitFinal Positioning Mode(S/N 9908 & Before)CONDITIONS:Boom raised above 40°, vehicle in forward

Page 299

SECTION 103748042/10042 Stabil-TRAK Electrical CircuitLocked Mode(S/N 9908 & Before)1.Ignition “ON”4.SB & PB Applied2.Transmission in Neutral

Page 300

375SECTION 108042/10042 Stabil-TRAK Hydraulic CircuitLocked Mode(S/N 9908 & Before)CONDITIONS:Boom raised above 40° and vehicle stopped with servi

Page 301

33SECTION 2Item No. Part Number Qty. DescriptionAUX. HYDRAULIC CONTROL(Optional)1 8160406 1 Controller (Includes Items 2 and 3)2 8580110 1 Knob3 81604

Page 302

SECTION 103768042/10042 Stabil-TRAK System Troubleshooting(S/N 9909 & After)Definitions:PB = Park BrakeSB = Service BrakeDE = De-energizedE = Ener

Page 303

377SECTION 108042/10042 Stabil-TRAK Electrical Circuit Ignition “OFF”(S/N 9909 & After)PARKBRAKESWITCH1107OIGN. SWITCHFUELSHUTOFFSERVICEBRAKESWITC

Page 304

SECTION 103788042/10042 Stabil-TRAK Electrical CircuitFree Pivot Mode(S/N 9909 & After)1.Ignition “ON”4.SB & PB Released2.Transmission in Fwd.

Page 305

379SECTION 108042/10042 Stabil-TRAK Hydraulic CircuitFree Pivot Mode(S/N 9909 & After)CONDITIONS:Boom below 40°, vehicle stopped, and transmission

Page 306

SECTION 103808042/10042 Stabil-TRAK Electrical CircuitFinal Positioning Mode(S/N 9909 & After)1.Ignition “ON”4.SB & PB Released2.Transmission

Page 307

381SECTION 108042/10042 Stabil-TRAK Hydraulic CircuitFinal Positioning Mode(S/N 9909 & After)CONDITIONS:Boom raised above 40°, vehicle in forward

Page 308 - (S/N 9908 & Before)

SECTION 103828042/10042 Stabil-TRAK Electrical CircuitLocked Mode(S/N 9909 & After)1.Ignition “ON”4.SB & PB Applied2.Transmission in Neutral5

Page 309 - (S/N 9909 & After)

383SECTION 108042/10042 Stabil-TRAK Hydraulic CircuitLocked Mode(S/N 9909 & After)CONDITIONS:Boom raised above 40° and vehicle stopped with servic

Page 310 - (S/N 8540 & Before)

SECTION 10384 NOTE: If an outrigger is up or a pressure switch is defective, boom on 10054 will not extend beyond 42 series extension limit.Definition

Page 311

385SECTION 10 NOTE: If an outrigger is up or a pressure switch is defective, boom on 10054 will not extend beyond 42 series extension limit.Definition

Page 312 - (S/N 8541 thru 9908)

34SECTION 2MIRRORS12345Cab -(Ref.)FrontPG0591FrontTorque to10 lb/ft(14 Nm)Torque to23 lb/ft(31 Nm)8042/10042/10054 Rev. 2/00

Page 313

SECTION 1038610054 Stabil-TRAK Electrical CircuitBoom Extend Mode 1(S/N 9908 & Before)1.Ignition “ON”4.Transmission in Fwd. or Rev.2.Boom Below 40

Page 314

387SECTION 101.Ignition “ON”4.Transmission in Fwd. or Rev.10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 2(S/N 9908 & Before)2.Boom Below 40

Page 315

SECTION 1038810054 Stabil-TRAK Electrical CircuitBoom Extend Mode 3(S/N 9908 & Before)1.Ignition “ON”4.Transmission in Neutral2.Boom Below 40°5.PB

Page 316

389SECTION 101.Ignition “ON”4.Transmission in Fwd. or Rev.10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 4(S/N 9908 & Before)2.Boom Above 40

Page 317

SECTION 1039010054 Stabil-TRAK Electrical CircuitBoom Extend Mode 5 (S/N 9908 & Before)1.Ignition “ON”4.Transmission in Fwd. or Rev.2.Boom Above 4

Page 318

391SECTION 101.Ignition “ON”4.Transmission in Neutral10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 6(S/N 9908 & Before)2.Boom Above 40°5.PB

Page 319

SECTION 1039210054 Stabil-TRAK Electrical CircuitBoom Extend Mode 7(S/N 9908 & Before)1.Ignition “ON”4.Transmission in Neutral2.Boom Above 40°5.PB

Page 320

393SECTION 101.Ignition “ON”4.Transmission in Neutral10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 8 (S/N 9908 & Before)2.Boom Above 40°5.P

Page 321

SECTION 1039410054 Stabil-TRAK Electrical CircuitBoom Extend Mode 9(S/N 9908 & Before)1.Ignition “ON”4.Transmission in Neutral2.Boom Above 40°5.PB

Page 323 - Auxiliary Schematic

35SECTION 2Item No. Part Number Qty. DescriptionMIRRORS1 8866347 1 Mirror Assembly, 6.5" x 10", Left Side Cab - Flat Glass (Includes Items 2

Page 324

SECTION 10396NOTE: If an outrigger is up or a pressure switch is defective, boom on 10054 will not extend beyond 42 series extension limit.Definitions

Page 325

397SECTION 10NOTE: If an outrigger is up or a pressure switch is defective, boom on 10054 will not extend beyond 42 series extension limit.Definitions

Page 326

SECTION 1039810054 Stabil-TRAK Electrical CircuitBoom Extend Mode 1(S/N 9909 & After)1.Ignition “ON”4.Transmission in Fwd. or Rev.2.Boom Below 40°

Page 327

399SECTION 101.Ignition “ON”4.Transmission in Fwd. or Rev.10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 2(S/N 9909 & After)2.Boom Below 40°

Page 328

SECTION 1040010054 Stabil-TRAK Electrical CircuitBoom Extend Mode 3(S/N 9909 & After)1.Ignition “ON”4.Transmission in Neutral2.Boom Below 40°5.PB

Page 329

401SECTION 101.Ignition “ON”4.Transmission in Fwd. or Rev.10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 4(S/N 9909 & After)2.Boom Above 40°

Page 330

SECTION 1040210054 Stabil-TRAK Electrical CircuitBoom Extend Mode 5(S/N 9909 & After)1.Ignition “ON”4.Transmission in Fwd. or Rev.2.Boom Above 40°

Page 331

403SECTION 101.Ignition “ON”4.Transmission in Neutral10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 6(S/N 9909 & After)2.Boom Above 40°5.PB

Page 332

SECTION 1040410054 Stabil-TRAK Electrical CircuitBoom Extend Mode 7(S/N 9909 & After)1.Ignition “ON”4.Transmission in Neutral2.Boom Above 40°5.PB

Page 333

405SECTION 101.Ignition “ON”4.Transmission in Neutral10054 Stabil-TRAK Electrical CircuitBoom Extend Mode 8(S/N 9909 & After)2.Boom Above 40°5.PB

Page 334

8042/10042/10054 Origin 2/00Page PageT of C 2 © 2000JLG Industries, Inc.SECTION 6 – HYDRAULIC COMPONENTSHydraulic Reservoir ...

Page 335

36SECTION 2SKYLIGHT WINDSHIELD WIPER(Optional)1234567891011121314151617181920212251452Front WindshieldWiper/WasherReservoir - (Reference)Existing Hard

Page 336 - (S/N 10881 & Before)

SECTION 1040610054 Stabil-TRAK Electrical CircuitBoom Extend Mode 9 (S/N 9909 & After)1.Ignition “ON”4.Transmission in Neutral2.Boom Above 40°5.PB

Page 337 - (S/N 10882 & After)

PART NUMBER INDEX8042/10042/10054 Origin 2/00PagePart Number PagePart Number PagePart NumberPagePart Number27710136599 ... 93101389

Page 338

PART NUMBER INDEXPagePart Number PagePart Number PagePart NumberPagePart Number8042/10042/10054 Origin 2/0027810731957 ... 79107319

Page 339

PART NUMBER INDEX8042/10042/10054 Origin 2/00PagePart Number PagePart Number PagePart NumberPagePart Number2792712973 ... 185271299

Page 340

PART NUMBER INDEXPagePart Number PagePart Number PagePart NumberPagePart Number8042/10042/10054 Origin 2/002807113952 ... 267711398

Page 341 - 10054 Electrical Schematic

PART NUMBER INDEX8042/10042/10054 Origin 2/00PagePart Number PagePart Number PagePart NumberPagePart Number2818032595 ... 4380326

Page 342

PART NUMBER INDEXPagePart Number PagePart Number PagePart NumberPagePart Number8042/10042/10054 Origin 2/002828033704 ... 179803371

Page 343 - 10042 Outrigger Logic Circuit

PART NUMBER INDEX8042/10042/10054 Origin 2/00PagePart Number PagePart Number PagePart NumberPagePart Number2838033992 ... 103803399

Page 344 - 10054 Outrigger Logic Circuit

PART NUMBER INDEXPagePart Number PagePart Number PagePart NumberPagePart Number8042/10042/10054 Origin 2/002848220073 29, 213, 215, 217, 219, 22182208

Page 345

PART NUMBER INDEX8042/10042/10054 Origin 2/00PagePart Number PagePart Number PagePart NumberPagePart Number2858307109 . 7, 23, 25, 29, 37, 117, 119, 1

Page 346

37SECTION 2Item No. Part Number Qty. DescriptionSKYLIGHT WINDSHIELD WIPER(Optional)1 8034797 1 Window, Skylight 2 8033075 1 Hose, Washer 120" (cu

Page 347

PART NUMBER INDEXPagePart Number PagePart Number PagePart NumberPagePart Number8042/10042/10054 Origin 2/002868760254 ... 157876026

Page 349

JLG Worldwide LocationsCorporate OfficeJLG Industries, Inc.1 JLG DriveMcConnellsburg PA. 17233-9533USAPhone: (717) 485-5161Fax: (717) 485-6417JLG Ind

Page 350

38SECTION 2SOFT CAB ENCLOSURE(Optional)PH140014253678PG1090KitPF0791PG10808042/10042/10054 Origin 2/00

Page 351 - (S/N 0292 & After)

39SECTION 2Item No. Part Number Qty. DescriptionSOFT CAB ENCLOSURE(Optional)1 8866525 1 Soft Cab Enclosure Kit - Complete (Includes Items 2 thru 7 plu

Page 352 - 8042/10042 Stabilizer Circuit

40SECTION 3SECTION 3 DRIVE TRAINCONVERTER AND TRANSMISSION HOUSINGS(S/N 9908 & Before)12345671910111213141516212223242526272829303132333435364142

Page 353 - (S/N 0292 thru S/N 9908)

41SECTION 3Item No. Part Number Qty. DescriptionCONVERTER AND TRANSMISSION HOUSINGS(S/N 9908 & Before)1 8032510 1 Pump Mounting Stud2 8032511 1 Pu

Page 354

42SECTION 3CONVERTER GROUP(S/N 9908 & Before)12345678910111213141516171823242526272829303132333435363738394045464748495051525319202122414243445455

Page 355 - 10054 Stabilizer Circuit

43SECTION 3Item No. Part Number Qty. DescriptionCONVERTER GROUP(S/N 9908 & Before)1 8032541 2 Screw2 8307005 2 Washer, Lock3 8032545 4 Ring, Locat

Page 356

44SECTION 3FORWARD, REVERSE, LOW AND 2ND(S/N 9908 & Before)123456789101112131415161718192021222324252627282930313233343536373839404142111214151618

Page 357

45SECTION 3Item No. Part Number Qty. DescriptionFORWARD, REVERSE, LOW AND 2ND(S/N 9908 & Before)1 8032652 3 Ring, Piston2 8032651 1 Ring, Retainin

Page 358 - Stabil-TRAK System

1The parts information in this publication is based on data available at the time it was printed. Because of continual improvement and advancing produ

Page 359 - Activation

46SECTION 3OUTPUT, IDLER AND THIRD(S/N 9908 & Before)12345678910111213141516232425262728293031323334353637381718192021223940414243444546471527See

Page 360

47SECTION 3Item No. Part Number Qty. DescriptionOUTPUT, IDLER AND THIRD(S/N 9908 & Before)1 8033870 1 Roll Pin, Outer Race2 8033871 1 Piston Ring

Page 361

48SECTION 3TRANSMISSION CLUTCH GROUPS(S/N 9908 & Before)123456789101112131415161718192021222324252627282930313233343536373839LOWFORWARD3RD2ND &

Page 362 - 8042/10042

49SECTION 3Item No. Part Number Qty. DescriptionTRANSMISSION CLUTCH GROUPS(S/N 9908 & Before)1 8032653 1 Ring, Snap2 8032654 1 Backing Plate3 8032

Page 363

50SECTION 3CONTROL VALVE ASSEMBLY(S/N 9908 & Before)12345678910111213141516171819202122232425915PB02328042/10042/10054 Rev. 6/94

Page 364

51SECTION 3Item No. Part Number Qty. DescriptionCONTROL VALVE ASSEMBLY(S/N 9908 & Before)1 8032666 9 Screw2 8307005 9 Washer, Lock3 8033239 1 Cont

Page 365 - Free Pivot Mode

52SECTION 3EMERGENCY BRAKE(S/N 9908 & Before)Kit123478*91011121314151617181956*98Apply Loctite #242to Threads andTorque 35 - 40 lb/ft(47 - 54 Nm)A

Page 366

53SECTION 3Item No. Part Number Qty. DescriptionEMERGENCY BRAKE(S/N 9908 & Before)1 8033791 1 Emergency Brake Assembly (Includes Items 2 thru 19)2

Page 367 - Final Positioning Mode

54SECTION 3TRANSMISSION MOUNTING(S/N 9908 & Before)12345678910111213FramePH02418042/10042/10054 Rev. 2/00

Page 368

55SECTION 3Item No. Part Number Qty. DescriptionTRANSMISSION MOUNTING(S/N 9908 & Before)1 8841025 1 Transmission2 8307010 8 Washer, Lock 3/4"

Page 369 - Locked Mode

2SECTION 1MAIN FRAME12345678910111213141516171920212223242526272821105552346610324324106128862219201514161333174662Boom PivotFrame Tilt CylinderStabil

Page 370

56SECTION 3ENGINE CONNECT(S/N 9909 & After)PH10401234567891011121314158042/10042/10054 Origin 7/99

Page 371

57SECTION 3Item No. Part Number Qty. DescriptionENGINE CONNECT(S/N 9909 & After)1 1319203 1 Diaphragm2 1319204 4 HHCS, M10 x 18mm3 10732095 4 Wash

Page 372

58SECTION 3CONVERTER AND LAYSHAFT(S/N 9909 & After)1PH1050234564Torque Limit 58.3 lb/ft(79 Nm)8042/10042/10054 Origin 7/99

Page 373

59SECTION 3Item No. Part Number Qty. DescriptionCONVERTER AND LAYSHAFT(S/N 9909 & After)1 10732110 1 Axle2 10732111 1 Gear, Idler3 10732112 1 HHCS

Page 374

60SECTION 3OIL PRESSURE PUMP(S/N 9909 & After)1234PH106056Torque Limit17 lb/ft(23 Nm)8042/10042/10054 Origin 7/99

Page 375

61SECTION 3Item No. Part Number Qty. DescriptionOIL PRESSURE PUMP(S/N 9909 & After)1 10731705 1 Pump2 10731706 1 Seal, Shaft3 10731707 1 O-Ring, 1

Page 376

62SECTION 3INPUT SHAFT(S/N 9909 & After)12345678PH107078042/10042/10054 Origin 7/99

Page 377

63SECTION 3Item No. Part Number Qty. DescriptionINPUT SHAFT(S/N 9909 & After)1 10731711 1 Shaft, Turbine2 10731712 1 Bearing, Roller3 10731713 1 G

Page 378

64SECTION 3GEARBOX HOUSING(S/N 9909 & After)OIL LEVEL1234567810111213141516171819202122232425PH108012781699Torque Limit4.4 lb/ft(6 Nm)PH094026NOTE

Page 379

65SECTION 3Item No. Part Number Qty. DescriptionGEARBOX HOUSING(S/N 9909 & After)1 1319219 1 Housing2 10731736 1 O-Ring, 150 x 33 10731737 1 Housi

Page 380 - Relays located in Kick Panel

3SECTION 1Item No. Part Number Qty. DescriptionMAIN FRAME1 Consult Factory 1 Weldment, Frame2 7092292 8 Pin, Hoist, Slave, Tilt, and Stabilizer Cylin

Page 381

66SECTION 3CLUTCH PACK 1ST GEAR - 1 OF 2(S/N 9909 & After)12345678910111213141516171819202122232425262728293031323334358812131415161724363837PH110

Page 382

67SECTION 3Item No. Part Number Qty. DescriptionCLUTCH PACK 1ST GEAR - 1 OF 2(S/N 9909 & After)1 1319223 1 Shaft2 10731761 2 Ball3 10731762 1 Bear

Page 383

68SECTION 3CLUTCH PACK 1ST GEAR - 2 OF 2(S/N 9909 & After)12345678910111213141516171819202122232425262728293031323334358812131415161724363837PH110

Page 384

69SECTION 3Item No. Part Number Qty. DescriptionCLUTCH PACK 1ST GEAR - 2 OF 2(S/N 9909 & After)8 10731811 4 Shim, 2,3mm(cont.) 10731812 4 Shim, 2,

Page 385

70SECTION 3CLUTCH PACK 2ND GEAR - 1 OF 2(S/N 9909 & After)123456789101112131415161718202122232425262728293031323334351916171815141391126263131PH11

Page 386

71SECTION 3Item No. Part Number Qty. DescriptionCLUTCH PACK 2ND GEAR - 1 OF 2(S/N 9909 & After)1 1319226 1 Shaft2 10731761 2 Ball3 1319227 1 Beari

Page 387

72SECTION 3CLUTCH PACK 2ND GEAR - 2 OF 2(S/N 9909 & After)123456789101112131415161718202122232425262728293031323334351916171815141391126263131PH11

Page 388

73SECTION 3Item No. Part Number Qty. DescriptionCLUTCH PACK 2ND GEAR - 2 OF 2(S/N 9909 & After)12 10731889 1 Gear, Spur Z=4413 10731825 10 Spring,

Page 389

74SECTION 3CLUTCH PACK 3RD GEAR - 1 OF 2(S/N 9909 & After)1234567891011121314151617181920212223242526272829171819202122283031323334353637383940414

Page 390 - Park Brake Disconnect Relay

75SECTION 3Item No. Part Number Qty. DescriptionCLUTCH PACK 3RD GEAR - 1 OF 2(S/N 9909 & After)1 10731911 1 Shaft2 10731761 2 Ball3 10731912 1 Bea

Page 391

4SECTION 1HOODS AND GUARDS1234567891011121314151617181920212223242526272829302926281611129111211121811121718131415881918If Gap at topexceeds .06"

Page 392

76SECTION 3CLUTCH PACK 3RD GEAR - 2 OF 2(S/N 9909 & After)1234567891011121314151617181920212223242526272829171819202122283031323334353637383940414

Page 393

77SECTION 3Item No. Part Number Qty. DescriptionCLUTCH PACK 3RD GEAR - 2 OF 2(S/N 9909 & After)20 10731828 2 O-Ring, 60 x 321 10731829 2 O-Ring, 1

Page 394

78SECTION 3OUTPUT SHAFT(S/N 9909 & After)OIL LEVEL12345678101112956810127PH1130Torque Limit25 lb/ft(34 Nm)8042/10042/10054 Origin 7/99

Page 395

79SECTION 3Item No. Part Number Qty. DescriptionOUTPUT SHAFT(S/N 9909 & After)1 10731953 1 Shaft, Output2 10731954 1 Gear, Output3 10731955 1 Bear

Page 396

80SECTION 3PARKING BRAKE(S/N 9909 & After)123456789111213141516171819202110PH114019PH094022NOTE: Apply Item 22 to all Item 14. Torque limit 7 lb/f

Page 397

81SECTION 3Item No. Part Number Qty. DescriptionPARKING BRAKE(S/N 9909 & After)1 10731981 1 Shoe, Brake (Includes Items 2 thru 8)2 10731982 1 Shoe

Page 398

82SECTION 3POWER TAKE-OFF SHAFT(S/N 9909 & After)OIL LEVEL12345678910PH115078042/10042/10054 Origin 7/99

Page 399

83SECTION 3Item No. Part Number Qty. DescriptionPOWER TAKE-OFF SHAFT(S/N 9909 & After)1 10731989 1 Shaft, Central2 1319238 1 Bush3 1319218 1 Ring,

Page 400

84SECTION 3GEARSHIFT SYSTEM(S/N 9909 & After)123456789101112131517181920PH116011161421Torque Limit17 lb/ft(23 Nm)8042/10042/10054 Origin 7/99

Page 401 - PART NUMBER INDEX

85SECTION 3Item No. Part Number Qty. DescriptionGEARSHIFT SYSTEM(S/N 9909 & After)1 1319256 1 Gasket2 10732007 1 Plate, Cover3 1319257 1 Gasket4 1

Page 402

5SECTION 1Item No. Part Number Qty. DescriptionHOODS AND GUARDS1 7098262 1 Cover, Tool Box2 7084792 1 Cover, Fuel Tank3 7111164 1 Cover, Transmission

Page 403

86SECTION 3CONTROL VALVE(S/N 9909 & After)245678910111314151617181920212223242526272829303132333435363738394041424344454647484951525354PH117031250

Page 404

87SECTION 3Item No. Part Number Qty. DescriptionCONTROL VALVE(S/N 9909 & After)1 10837728 1 Valve Assembly, Control (Includes Items 2 thru 55)2 13

Page 405

88SECTION 3TRANSMISSION FILTER & DIPSTICK(S/N 9909 & After)OIL LEVEL1235678910111314151617184311111111PH11801212121212Torque Limit17 lb/ft(23

Page 406

89SECTION 3Item No. Part Number Qty. DescriptionTRANSMISSION FILTER & DIPSTICK(S/N 9909 & After)1 10731923 1 Fixture, Holding2 10731924 1 Cove

Page 407

90SECTION 3OIL TUBES(S/N 9909 & After)134567810PH1210211111181222222211998042/10042/10054 Origin 7/99

Page 408

91SECTION 3Item No. Part Number Qty. DescriptionOIL TUBES(S/N 9909 & After)1 1319275 8 Sleeve, Screw-In2 10732085 8 O-Ring, 13 x 23 1319276 1 Pipe

Page 409

92SECTION 3TRANSMISSION MOUNTING(S/N 9909 & After)PH124017161813142021221321527281926191112698710512114252423Torque to32 - 37 lb/ft(43 - 50 Nm)Tor

Page 410

93SECTION 3Item No. Part Number Qty. DescriptionTRANSMISSION MOUNTING(S/N 9909 & After)1 8841040 1 Transmission, ZF 4 WG1002 7150192 1 Shaft, Driv

Page 411

94SECTION 3DRIVE SHAFT - ENGINE TO TRANSMISSION(S/N 9908 & Before)17234568Felt SealRetaining RingCapTo EngineTorque to 55 - 60 lb/ft(75 - 81 Nm)PH

Page 412 - JLG Worldwide Locations

95SECTION 3Item No. Part Number Qty. DescriptionDRIVE SHAFT - ENGINE TO TRANSMISSION(S/N 9908 & Before)1 7096592 1 Drive Shaft - Engine to Transmi

Related models: 10042 | 8042 |

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