TM 9-2320-361-34 15-24. 115- AND 24-VOLT WIRING HARNESS REPLACEMENT THIS TASK COVERS: a. Removal b. Installation INITIAL SETUP APPLICABLE MODELS M185A3 and M109A3 TOOLS General mechanic’s tool kit (Appendix B, Item 1) Tool kit, electrical (Appendix B, Item 2) Pipe wrench (Appendix B, Item 39) Open-end wrench (Appendix B, Item 50) MATERIALS/PARTS Sixteen lockwashers (Appendix F, Item 151) Electrical tape (Appendix C, Item 26) Safety wire (Appendix C, Item 31) REFERENCES (TM) TM 9-2320-361-10 TM 9-2320-361-20 TM 9-2320-361-34P EQUIPMENT CONDITION ● Parking brake set (TM 9-2320-361-10). ● ● Battery ground cable disconnected (TM 9-2320-361-20). Lamp and domelight assemblies removed (TM 9-2320-361-20). 115-volt AC receptacle removed (para. 15-18). 24-volt DC receptacle removed (M185A3) (para. 15-19). Power switch removed (TM 9-2320-361-20). Blower motor receptacle removed (TM 9-2320-361-20). Converter receptacle removed (TM 9-2320-361-20). Blackout light switches removed (TM 9-2320-361-20). CAUTION Use care when removing wiring harnesses. Excessive snagging or pulling may damage wires. NOTE ● Tag wires, leads, cables, and terminals for installation. ● Safety wire must be secured to wiring harness with electrical tape. a. Removal NOTE All three ceiling panels are removed basically the same. This procedure covers the removal of one ceiling panel. 1. Remove ten screws (3) and center ceiling panel (4) from van body ceiling (1). NOTE ● Safety wire will be used to install new wiring harness. Do not cut safety wire from spool until harness has been pulled from van and proper length has been obtained. . Safety wire must be attached to wires with electrical tape. 2. Attach safety wire (8) to wires (7), (10), and (11). 3. Bend tabs (2) out of the way. 4. Pull wiring harness (6) out of van body rear wall (5). 5. Remove safety wires (8) from wires (7), (10), and (11). 6. Cut safety wires (8) from spools (9). 15-80