TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 3 Download
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12-70. SWINGFIRE WINDSHIELD WASHER PUMP HARNESS EXTENSION REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Applicable Models M966, M966A1, M996, M996A1, M997, M997A1, M997A2, M998, M998A1, M1025, M1025A1, M1025A2, M1037, M1038, M1038A1 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Materials/Parts Tiedown strap (Appendix G, Item 312) Manual References TM 9-2320-280-10 TM 9-2320-280-24P Equipment Condition • Battery ground cable disconnected (para. 4-73). • Hood raised and secured (TM 9-2320-280-10). 1. Guide harness extension (7) through cowl (5). 2. Connect leads 71C (3) and 57D (6) to body wiring harness (4) under dash panel. 3. Connect leads 57D (6) and 71C (3) to windshield washer pump leads 71C (2) and 57D (1). 4. Install harness extension (7) on protective control box wiring harness (9) with tiedown strap (8). TM 9-2320-280-20-3 Change 2 12-103 NOTE Prior to removal, tag leads for installation. 1. Remove tiedown strap (8) from harness extension (7) and protective control box wiring harness (9). Discard tiedown strap (8). 2. Disconnect leads 71C (3) and 57D (6) from windshield washer pump leads 71C (2) and 57D (1). 3. Disconnect leads 71C (3) and 57D (6) from body wiring harness (4) under dash panel. 4. Pull harness extension (7) out through cowl (5) and remove harness extension (7) from vehicle. FOLLOW-ON TASKS: • Lower and secure hood (TM 9-2320-280-10). • Connect battery ground cable (para. 4-73). b. Installation a. Removal 1 2 3 4 ~ 5 6 7 8 9 6