TM 9-2320-272-24-2
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
TM 9-2320-272-10
All
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit (Appendix E, Item 1)
Parking brake set (TM 9-2320-272-10).
MATERIALS/PARTS
Battery ground cables disconnected (para. 3-126).
Three lockwashers (Appendix D, Item 391)
Three locknuts (Appendix D. Item 313)
Locknut (Appendix D, Item 291)
Five tiedown straps (Appendix D, Item 686)
Six tiedown straps (Appendix D, Item 684)
Eleven tiedown straps (Appendix D, Item 690)
Sealing compound (Appendix C, Item 62)
NOTE
If vehicle is equipped with a personnel heater, perform step 1.
Disconnect personnel heater wiring harness wires (27) and (28) behind cab dash panel (26).
1.
Disconnect two wires (11) and (13) from circuit breaker (12).
2.
Disconnect wire (7) and front wiring harness lead (10) behind cab dash panel (26).
3.
Disconnect wire (9) from battery switch (8).
4.
Remove six tiedown straps (15) from front wiring harness (14). Discard tiedown straps (15).
5.
Remove nut (5), lockwasher (4), screw (16), and wire (3) from diagnostic connector (6). Discard
6.
lockwasher (4).
Remove four screws (24), clips (25), and wires (1) from relay (2).
7.
Remove screw (17), clamp (18), and wire (19) from cab (23).
8.
Loosen screw (20) and remove wire (19) from heater electrical connector (21) and grommet (22).
9.
3-1010
