ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-186
b. Testing.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Open output box and engine compartment access doors (Figures 1-2 and 1-3).
(4)
Set multimeter for ohms, and test individual wires of wiring harness (8, Figure 4-28) for continuity.
Refer to wiring diagram, FO-3, for wire identification.
(5)
Close output box and engine compartment access doors.
(6)
Connect negative battery cable to battery, and close BATTERY ACCESS door.
c. Repair.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Open applicable access doors (Figures 1-2 and 1-3).
(4)
Replace damaged terminals and securing hardware.
(5)
Close access doors.
(6)
Connect negative battery cable to battery, and close BATTERY ACCESS door.
4.12.3 Current Transformer CT1, CT2, CT3.
a. Inspection.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open output box access door (Figure 1-2).
(3)
Inspect current transformer (9, Figure 4-28) for security, cracked housing, broken or stripped
terminals, and loose or missing hardware.
(4)
Close output box access door.
b. Testing.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Open output box access door (Figure 1-2).
(4)
Tag and disconnect electrical leads from current transformer (9, Figure 4-28) secondary terminals
A1, A2, B1, B2, C1 and C2.
