ARMY TM 9-6115-644-24
AIR FORCE TO 35C2-3-446-12
MARINE CORPS TM 09249A/09246A-24/2
Set power supply at 208 VAC, 60 Hz. Turn on power supply.
d. Set multimeter for AC volts and take readings between the following terminals and compare to voltages shown:
Terminals 5 and 6 = 54-66 VAC
Terminals 5 and 4 = 54-66 VAC
Terminals 5 and 3 =126-154 VAC
Terminals 5 and 7 =126-154 VAC
Replace power potential transformer if readings are not as above.
Install power potential transformer, paragraph 4-13-4.
a. Install power potential transformer (37, FIGURE 4-5) with screws (36) and nuts (35).
b. Connect electrical leads and remove tags.
c. Install output box top panel, paragraph 4-8-2, step j.
d. Install control box assembly, paragraph 2-19-4.
e. connect negative battery cable. Close battery access door.
4-14 OUTPUT BOX PANELS.
Inspect output box panels (3, 46, 47, and 51, FIGURE 4-5) for cracks, dents, loose paint, corrosion, and other
b. Inspect grommets (48), (49), and (50), door seal (52), and EMI seal (53) for looseness, tears, deterioration and
a. Shutdown generator set.
b. Open battery access door and disconnect negative battery cable.
Remove control box assembly, paragraph 2-19-2.
d. Remove generator housing rear panel, paragraph 2-18-1.
Remove output box access door, paragraph 2-14-1.
Remove air cleaner assembly, paragraph 2-73-3.
g. Remove bolts (2, FIGURE 4-5), nuts (1), and output box top panel (3).
h. Remove voltage reconnection terminal board, paragraph 4-9-1.
Remove droop current transformer, paragraph 4-12-1.
Remove power potential transformer, paragraph 4-13-1.
Remove current transformer, paragraph 4-11-1.