ADJUSTING RAIL-TO-ROLLER CLEARANCE - continued

. . . and then push it down.

CAUTION

PUSH THE LIFTING BRACKET DOWN ALL THE

WAY . . . IF IT ISN'T ALL THE WAY, HY-

DRAULIC PRESSURE WILL PUSH IT DOWN

FORCEFULLY WHEN THE CYLINDER IS

OPERATED.

Fig. 16377

Now place a couple of sturdy wood blocks about 6" thick

on the outer-rail upper tie bar. The blocks should be

placed directly below the intermediate rail stop block.

Fig. 16378

Then stand away from the upright, start the truck, and

slowly raise the lift cylinder until the Inner and Inter-

mediate rails are clear of the 4 x 4 posts. Remove the

posts and . . .

Fig. 16379

. . . lower the lift cylinder until the intermediate rail stop

block is seated firmly on the blocks.

Fig. 16380

5-177