Lull 944E-42 Service Manual - Manual (Page 258)

Transfer Carriage
11-18 944E-42
Note: DO NOT apply any grease or anti-seize
compound to bushing or roller pin.
3. Inspect the boom pivot bushings (5). If they are worn
and visibly shake on the boom pivot pin, install a new
self-lubricating bushing into the transfer carriage.
4. Replace boom as described in Section 3.3, “Boom
Assembly Maintenance.”
11.3.18 Slave Cylinder Pivot Bushing
Replacement
1. Park the machine on a firm, level surface, level the
machine, fully retract the boom, level the boom,
place the transmission control lever in (N)
NEUTRAL, engage the park brake and shut the
engine OFF.
2. Label, disconnect and cap all hydraulic hoses
attached to the slave cylinder (1). Cap all fittings and
openings to prevent dirt and debris from entering the
hydraulic system.
3. Secure the slave cylinder with a sling and take up
any slack.
4. Remove the upper mounting pin (2) on the slave
cylinder.
5. Remove the lower mounting pin (3) on the slave
cylinder.
6. Lift, lower and place the slave cylinder on support
blocks on a firm level surface.
7. Inspect the slave cylinder bearings (4). If they are
worn and visibly shake on the slave cylinder pins,
replace with new bearings.
MU3191
5
MU3221
1
2
3
4
4