ADJUSTING RAIL-TO-ROLLER CLEARANCE - continued

This completes the rail-to-roller adjustment of the inner

r a i l / i n t e r m e d i a t e rail set,

Fig. 16392

We will now adjust the four rollers that work between outer

and intermediate rails. Here's the procedure for gaining

access to the rollers between the outer and intermediate

rails.

Fig. 16393

Start the truck and raise the lift cylinder until you're able

to remove the blocks from beneath the intermediate rail stop

block.

Fig. 16394

Continue to raise the lift cylinder until 4 x 4's can be

placed beneath the inner and intermediate rails. Longer

posts are needed here. The rails should be blocked like this.

Note that the inner rail is about one foot above the

intermediate rail. There must be some slack in the Inter-

mediate rail chains. Turn off the truck.

Fig. 16395

5-181