Emergency Stop Switch

TM10-3930-628-12

Lights, hourmeter, and hour are protected by a 15 amp

4-20.

Instruments

fuse. The control fuse is 5 amps. The main power fuse

a. Removal. Remove sheet metal cover to

250 amps. The key switch and contractor circuit is

gain access to instruments. Refer to figure 4-1 and

protected by a 15 amp fuse. The power switch circuit is

remove the instruments.

protected by 5 and 10 amp fuses. All fuses are the

b. Lamp Replacement. To replace lamp in

cartridge type.

indicator light (fig. 4-1 }, remove lens, remove lamp from

Caution: Before performing any electrical

socket and install new lamp.

repairs on the truck, disconnect battery receptacle (fig. 2-

c. Installation. Refer to figure 4-1 and install

3}. Discharge capacitors by turning key switch on and off

instructions.

several times.

Figure 4-1. Instruments, removal and installation.

4-21. Emergency Stop Switch

b. Installation. Refer to figure 4-2 and install

Removal. Refer to figure 4-2 and remove

the emergency stop switch.

4-5