Lull 944E-42 Service Manual User Manual download pdf (Page 824)

100

101

Transfer Carriage

11.22

Model 644E-42/944E-42 Rev. 6/04

11.3.15 Front Roller and Bushing

Replacement

Note: The attachment should remain attached to the

quick attach.

1. Park the vehicle on firm level ground. Place the

travel select lever in the (N) NEUTRAL DETENT

position, engage the parking brake switch and raise

the boom to a horizontal (level) position.

2. Fully retract the boom and fully retract the transfer

carriage. Shut the vehicle OFF.

3. Lift the boom with a hoist to remove pressure off the

front rollers. There should be a gap between the

rollers and the rails.

4. Shut the engine OFF.

5. Place an Accident Prevention Tag on both the

ignition switch and steering wheel, stating that the

vehicle should not be operated. (Refer to Section

1.5, “Accident Prevention Tag Usage.”)

6. Open the engine compartment cover. Allow the

engine, transmission and hydraulic fluid to cool.

7. If the vehicle has dual batteries, disconnect both

negative battery cables (1 and 2) from both

batteries.

To access the lower battery (3), loosen the knob (4)

far enough so that the lip (5) on the upper battery box

clears the knob. Lift up the upper battery box (6) and

swing it out, so that the box clears the hydraulic tank

support bracket, to gain access to the lower negative

battery cable (1). Disconnect the lower negative

battery cable.

8. Remove capscrew (7), washer (8), spacer (9) and

locknut (10) from the front roller pin (11) and transfer

carriage (12).

9. Remove the front roller pin (11), front roller (13) and

shims (14). Count and label their positions for later

replacement.

Note: It is reccomended to replace both rollers at the

same time. Roller replacement includes bearings.

10. Inspect front rollers (13) for cracks and flat wear

spots. If front roller is damaged, replace it with a new

front roller.

MU0650

MU1790

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Lull 944E-42 Service Manual User Manual Page 824

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