ADJUSTING RAIL-TO-ROLLER CLEARANCE - continued

Continue to lower the lift cylinder until the lift cylinder

is completely down. The inner rails will not lower further.

Turn off the truck.

Fig. 16381

Rollers at the top of the intermediate rails, and at the

bottom of the inner rails, are now exposed.

Fig. 16382

Remove the rollers one at a time at the bottom of the inner

r a i I s . Since we found the clearance between the inner rail

bottom rollers and the intermediate rail to be 4/32nds of

an inch, we wilI add two shims to each roller.

Fig. 16383

5-178