TM-9-2320-260-34-2
TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2
JULY 1994
TM-9-2320-260-34-2 - Page 305 of 863
TM 9-2320-260-34-2
15-65. AIR CONDITIONER WIRING HARNESS REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
APPLICABLE MODELS
M820, M820A1, M820A2
TEST EQUIPMENT
Multimeter (Appendix B, Item 115)
TOOLS
General mechanic’s tool kit
(Appendix B, Item 1)
Tool kit, electrical (Appendix B, Item 106)
MATERIALS/PARTS
Two lockwashers (Appendix D, Item 248)
Safety wire (Appendix D, Item 372)
Electrical tape (Appendix C, Item 51)
REFERENCES (TM)
TM 9-2320-260-10
TM 9-2320-260-20
TM 9-2320 -260-34P-2
EQUIPMENT CONDITION
•
External power source disconnected
(TM 9-2320-260-10).
•
Battery ground cable disconnected
(TM 9-2320-260-20).
(M820, M820A2) (para. 15-44).
•
Ceiling removed (M820A1) (para. 15-36).
CAUTION
Use care when replacing wiring harness. Excessive snagging or
pulling may damage wiring harness.
a. Removal
1.
2.
3.
4.
5.
6.
7.
Tag wires, cables, and leads for installation.
Remove twelve screws (5) and clamps (6) from van ceiling (1).
Disconnect plug (2) from air conditioner (3).
Remove six screws (8) and cover (23) from load center (18).
Remove screw (9) and clamp (10) from mounting plate (13).
Remove nut (11), lockwasher (12), wires (22), (14), and (17), screw (16), and lockwasher (15) from
load center (18). Discard lockwashers (12) and (15).
Remove three screws (20) and wires (21) from 40-amp circuit breaker (19).
NOTE
•
Safety wire will be used to install new wiring harness. Do not
cut safety wire from spool until wiring harness has been pulled
through and proper length has been obtained.
•
Safety wire must be attached to wires with electrical tape.
Remove air conditioner wiring harness (7) from van body (4).
15-244
• Ceiling filler and side panels removed
NOTE
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