ARMY TM 9-6115-643-24
AIR FORCE TO 35C2-3-445-22
2.49.1. Inspection.
a. Shut down generator set.
b. Inspect circuit breaker for loose connections and mounting, cracked housing, and other damage.
2.49.2. Testing.
a. Shut down generator set.
b. Open battery access door and disconnect negative battery cable.
c. Remove control box top panel, paragraph 2.15.1.
d. Tag and disconnect DC CONTROL POWER circuit breaker (35, FIGUFtE 2–14) electrical leads.
e. Place circuit breaker in OPEN position.
f. Set multimeter for ohms and connect across circuit breaker terminals. Multimeter should indicate open circuit.
g. Place circuit breaker in the CLOSED position. Multimeter should indicate continuity.
h. Replace circuit breaker if indications are not as above.
i. Connect electrical leads to circuit breaker (35) and remove tags.
j. Install control box top panel, paragraph 2.15.4.
k. Connect negative battery cable and close battery access door.
2.49.3. Removal.
a. Shut down generator set.
b. Open battery access door and disconnect negative battery cable.
c. Remove control box top panel, paragraph 2.15.1.
d. Remove nut (33, FIGURE 2-14) and flatwasher (34).
e. Remove DC CONTROL POWER circuit breaker (35) from mounting bracket.
f. Tag and disconnect DC CONTROL POWER circuit breaker (35) electrical leads.
2.49.4. Installation.
a. Connect electrical leads and remove tags.
b. Insert DC CONTROL POWER circuit breaker (35, FIGURE 2-14) into mounting bracket.
c. Install flatwasher (34) and nut (33).
d. Install control box top panel, paragraph 2.15.4.
e. Connect negative battery cable. Close battery access door.
2.50. AC VOLTAGE REGULATOR.
lnspection.
Inspect AC voltage regulator (36, FIGURE 2-14) for cracked case, broken wires, security, and other damage.
2-80
