Skytrak 6042 Service Manual User Manual download pdf (Page 358)

100

101

Hydraulic System

8.126

Model 6042 Legacy Origin 7/02

5. Place an Accident Prevention Tag on both the

ignition key switch and the steering wheel, stating

that the vehicle should not be operated. Refer to

Section 1.5, “Accident Prevention Tag Usage.”

6. Unlock and open the rear door. Allow the hydraulic

fluid to cool.

7. Remove all dirt and grease from the swing carriage

cylinders (Fig. 8-84, 1) and their hydraulic lines

(2 and 3).

8. Label or otherwise mark the hydraulic lines

(Fig. 8-84, 2 and 3).

9. Disconnect and cap all hoses and fittings, etc.

Figure 8-84 Swing Carriage Cylinders

and Hydraulic Lines

10. Use a sling and hoist or other suitable lifting device

to support the cylinders (Fig. 8-85, 1). Remove the

bolt (2) and nut (3) holding the center mounting pin

(4) to the pivot mount (5). Remove the pin.

11. Remove snap rings (Fig. 8-85, 6) and cylinder base

end pins (7) from the mounting plates on carriage

(8).

12. Identify and mark the location of the 1-1/2" I.D. shims

(Fig. 8-85, 9) at the base end of the cylinder.

13. Remove the cylinders (Fig. 8-85, 1) from the pivot

mount (5) and the mounting plates (8) using a strap

sling and hoist or other suitable lifting equipment.

While removing the cylinder(s), identify the locations

of the 2" I.D. shims (Fig. 8-85, 10) at the rod end(s)

of the cylinder(s). DO NOT lose the bearing(s) (11),

which may be loose, in the cylinder rod end(s).

14. Wipe up any hydraulic fluid spillage in, on, near and

around the vehicle. Disconnect and cap all hoses

and fittings, etc.

Figure 8-85 Swing Carriage Cylinder Detail

WARNING: Hot hydraulic fluid can

cause severe burns. Wait for hydraulic fluid to

cool before servicing any hydraulic component.

WARNING: Escaping hydraulic fluid

under pressure can penetrate the skin, causing

death or serious injury. Relieve hydraulic pressure

before servicing any hydraulic component.

MT1960

MT1970

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