Labrie expert 2000 - Page 120

110 CHAPTER 3
Maintenance
8. Disconnect the hydraulic fitting
(Figure 173. “Hydraulic fitting”);
Figure 173. Hydraulic fitting
9. Remove the cylinder base pillow
blocks (Figure 174. “Base pillow
blocks”);
Figure 174. Base pillow blocks
10. Replace the cylinder;
11. Reinstall the cylinder base pillow
blocks on both sides and
reconnect the hydraulic hose;
12. Start the engine and engage the
hydraulic pump;
13. Slowly raise the cylinder until it
reaches the top of the cover
where the lock nut will be
tightened.
Note:The cover must be aligned
with the threaded rod at the
top end of the cylinder;
14. When the threaded rod passes
through the cover, install the
locknut;
15. Lubricate the cover and the base
pillowblocks (Figure 174. “Base
pillow blocks” & Figure 175.
“Cover pillow blocks”);
Figure 175. Cover pillow blocks
16. Lift the body, store the safety
prop and check for proper
operation.
Note:Periodically verify the status
of the hoist cylinder glands.
Hydraulic Fitting
Base Pillow Blocks
Cover Pillow Blocks