ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
5-46
5.10
MAINTENANCE OF GENERATOR ASSEMBLY.
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WARNING
When disconnecting or removing batteries, disconnect the negative lead
that connects directly to the grounding stud first. Disconnect the negative
end of the interconnection cable next. When installing batteries, reverse the
connection sequence. Failure to comply can cause serious personal injury.
5.10.1 Generator Assembly.
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WARNING
High voltage is produced when this generator set is in operation. Make sure
unit is completely shut down and free of any power source before
attempting any repair or maintenance on the unit. Failure to comply can
cause injury or death to personnel.
a. Removal.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Remove output box assembly, paragraph 5.8.1.
(4)
Remove rear housing section, paragraph 4.7.5.
(5)
Remove load output terminal board, paragraph 4.12.8.
(6)
Remove rear forklift guide. Refer to paragraph 5.11.1.
(7)
Loosen bolts (1, Figure 5-8), and lower engine support brackets (2) to contact skid base.
(8)
Tighten bolts. If necessary, place wooden shims under brackets to ensure contact.
CAUTION
Generator is heavy. Rated capacity of overhead hoist should be at least
1,000 lb. (454 kg). Failure to comply can cause damage to equipment.
(9)
Attach lifting harness to overhead hoist and generator lifting eye (27). Take up slack on harness.
(10) Remove nuts (3), lockwashers (4), screws (5), washers (6), and band cover (7) from generator
case.
(11) Remove bolts (8), lockwashers (9), and washers (10) securing generator drive disc (22, Figure 5-
9) to engine flywheel.
(12) Remove bolts (11), lockwashers (12), and washers (13) securing generator to engine flywheel
housing.
(13) Remove locknuts (14), washers (15), bolts (16), Belleville washers (17), and snubbing washers
(18) securing generator to skid base.
