Skytrak 6042 Service Manual User Manual download pdf (Page 50)

100

101

Boom

3.4

Model 6042 Legacy Origin 7/02

3.3.1 Inner Boom Removal

1. Remove any attachment from the quick attach

assembly. (Refer to Section 3.6.1, “Disconnecting

from an Attachment.”)

Note: This procedure will require a clear space of

approximately 16 feet at the front and rear of the vehicle.

2. Park the vehicle on a hard, level surface. Move the

boom to a horizontal (level) position. Extend (or

retract) the boom until the boom is extended

approximately two feet (610 mm). Retract the quick

attach front face (Fig. 3-1, 1) until it is parallel to the

ground (2). Place the travel select lever in the (N)

NEUTRAL position, place the neutral lock lever in

the (N) NEUTRAL LOCK position, engage the

parking brake and shut the engine OFF.

Figure 3-1 Quick Attach Parallel to Ground

3. Remove the thumbscrew (Fig. 3-2, 1),

lockwasher (2) and flat washer (3) holding the rear

cover (4) to the rear of the outer boom (5). Lift the

rear cover straight up until the capscrew in the top of

the cover clears the retaining hole in the top of the

outer boom. Remove the cover from the outer boom.

Figure 3-2 Rear Cover on Outer Boom

4. At the rear of the boom, measure the amount of

threads protruding beyond each elastic locknut

(Fig. 3-3, 1) and record that measurement for

reassembly. Loosen the two elastic locknuts (1)

holding both extend chain clevis’ to the anchor

plate (2) on the inner boom (3).

Figure 3-3 Extend Chain Locknuts

WARNING: Wear protective footwear

with reinforced toe caps and slip-resistant

soles. Failure to comply can result in foot or

other bodily injury from crushing, slipping or

falling.

WARNING: NEVER lift a heavy object

without the help of at least one assistant or a

suitable sling and hoist. Failure to comply can

result in death or serious personal injury.

MA10,0500

MA9820

MH1751

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Skytrak 6042 Service Manual User Manual Page 50

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