TM 9-2320-280-20-2
4-5. PROTECTIVE CONTROL BOX REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Tools
Manual References
General mechanic’s tool kit:
TM 9-2320-280-10
automotive (Appendix B, Item 1)
TM 9-2320-280-24P
Materials/Parts
Equipment Condition
Four nut and lockwasher assemblies
(Appendix G, Item 144)
Battery ground cable disconnected (para. 4-73).
Hood raised and secured (TM 9-2320-280-10).
Silicone compound (Appendix C, Item 48)
Personnel Required
One mechanic
One assistant
CAUTION
The control box must be supported from inside the vehicle during
removal and installation. Damage to protective control box may
result.
1. From inside the vehicle, disconnect body wiring harness cannon plug (3) from control box (5).
2. Working under hood, disconnect engine wiring harness cannon plug (6) from control box (5).
3. Remove four nut and lockwasher assemblies (1) and control box (5) from cowl (2). Discard nut and
lockwasher assemblies (1).
b. Installation
1. Position control box (5) under instrument panel (4) against cowl (2).
2. From under hood, install control box (5) on cowl (2) with four nut and lockwasher assemblies (1).
Tighten nut and lockwasher assemblies (1) to 6 lb-ft (8 Nom).
3. Fill cannon plug (6) and control box connection (5) to capacity with silicone.
4. Connect engine wiring harness cannon plug (6) to control box (5).
5. From inside vehicle, connect body wiring harness cannon plug (3) to control box (5).
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