Figure 4-11. Contactor box, installed view.

TM 10-3930-631-12

made of a silver alloy. The contacts may have to be

4-28. Relay Contacts

dressed or replaced to insure proper operation. Remove

a. General. Four contactor assemblies serve to

cover from contactor box to gain access to the

connect components into the circuit. The contactors are

contactors.

mounted in the contactor box at the front of the battery

b. Removal. Refer to figure 4-11 and remove

compartment below the seat. The contactors operate

contacts from contactor armatures.

the hydraulic pump motor, forward and reverse motion

(drive motor) and the emergency cutout. Contacts are

TO REMOVE CONTACT POINTS FROM FORWARD, REVERSE AND HYDRAULIC PUMP CONTACTORS,

REMOVE SCREW AND LOCK WASHER.

TO REMOVE POINTS FROM EMERGENCY CUTOUT CONTACTOR, REMOVE NUT AND LOC K WASHER.'

Figure 4-11. Contactor box, installed view.

Change 2 4-16