ADJUSTING RAIL-TO-ROLLER CLEARANCE - continued

We're ready to disassemble the upright.

Fig. 16366

Always block the inner and intermediate rails when working on

the upright. Don't put your hands or feet between parts that

CAUTION

move unless they are secured to prevent movement. Keep all

personnel away from truck controls during the service proce-

BLOCK INNER AND INTERMEDIATE

dure. The key should be off at all times except when truck

operation is indicated in the procedure.

RAILS WHEN WORKING ON THE

UPRIGHT.

WORK SAFELY

Start the truck and raise the lift cylinder until 4 x 4

posts can be placed under the inner and intermediate

r a i I s . A longer post is placed beneath the inner rail,

since it extends higher than the intermediate rail.

Fig. 16367

Lower the lift cylinder until the rails make solid

contact with the posts, and the intermediate rail chains

become slack. Turn off the truck.

Fig. 16368

5-174