ARMY TM 9-6115-672-14
AIR FORCE TO 35C2-3-444-32
MARINE CORPS TM 09244A/09245A-14
4-187
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.
(5)
Set multimeter for ohms, and check for continuity between secondary terminals A1 and A2, B1 and
B2, and C1 and C2.
(6)
If continuity is not present, current transformer is defective. Notify next higher level of
maintenance.
(7)
If continuity is present, connect electrical leads to secondary terminals A1, A2, B1, B2, C1, and C2.
Remove tags.
(8)
Close output box access door.
(9)
Connect negative battery cable to battery, and close BATTERY ACCESS door.
4.12.4 Droop Current Transformer CT5.
