WORK SAFELY

Maintenance procedures should be followed carefully.

Fig. 16157

WORK SAFELY Keep hands and feet out from between moving

parts unless parts are secured to prevent movement. Don't

allow others to disrupt your work . . . and especially keep

all persons away from truck controls when you're making

measurements or adjustments, Before beginning any service

on the triple stage upright . . .

. . . the following operational checks should be made to

determine if the upright is operating properly.

Any adjustments should be made prior to load testing, because

equipment in unsatisfactory condition could fail under load

and cause injury to personnel or damage to the truck.

LATCH OPERATION

A two-piece latch, located on the top inner rail tie bar, is

designed to prevent the inner rails from raising before the

carriage is fully extended.

Fig. 16158

5-115