TM 5-3895-373-20
4.11.
REPLACE INDUCTION HEATER RELAY.
This task covers:
a. Remove
b. Install
INITIAL SETUP:
Tools:
References:
General mechanic’s automotive tool kit
TM 5-3895-373-10
(Item 54, Appendix E)
TM 5-3895-373-24P
Torque wrench, 0 to 175 lb-ft (Item 68, Appendix E)
Torque wrench, 5 to 150 lb-in (Item 69, Appendix E)
Equipment Condition:
Rear top left access door open per TM 5-3895-373-10.
Materials/Parts:
Left access cover removed per TM 5-3895-373-10.
Electrical insulating varnish (Item 32, Appendix C)
Thread locking compound (Item 13, Appendix C)
Thread locking compound solvent (Item 25, Appendix C)
Induction heater relay
A.
REMOVE.
1.
REMOVE BATTERY CABLES.
a.
Unbuckle battery box holddown straps (1) and
remove battery box covers (2) from both
batteries.
b.
Lift rubber battery terminal caps (3) from battery
terminals.
When
disconnecting
batteries,
disconnect negative battery cable
before disconnecting positive battery
cable. Failure to disconnect batteries
in the proper sequence may lead to
electrical shock or short circuit and
result in severe personnel injury.
c.
Remove battery nut (4) and negative battery
cable (5) from negative terminal of outboard
battery.
d.
Remove battery nut (4) and positive battery
cable (6) from positive terminal of inboard
battery.
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