TM-9-2320-362-14&P HMMWV Technical Manual Electrical Environmental System (EES) Download
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TM 9-2320-362-14&P 3-26. CABLE ASSEMBLY W66 REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Item 1, Section III, Appendix B) Soldering gun (Item 2, Section III, Appendix B) Manual References TM 9-2320-280-10 TM 9-2320-280-20 Materials/Parts Antiseize compound, conductive (Appendix C, Item 1) One connector P/N MS27144-2 a. Removal 1. 2. 3. 4. 5. 6. 7. 8. 9. 3-50 Materials/Parts (Cont’d) Solder, tin alloy (Appendix C, Item 8) Tie-traps (as required) P/N MS3367-2-0 Equipment Condition ● Hood raised and secured (TM 9-2320-280-10) ● Battery ground cable disconnected (TM 9-2320-280-20) General Safety Instructions Wear protective eye wear while performing any soldering. NOTE Use figure 3-2, Engine removing or installing Electrical Interface, when cable assembly W66. Remove four screws (13) and pull out instrument cluster (14). Unlatch two flexible latches (9) from keepers (7) on engine access cover holddown brackets (6). Unlatch two engine access cover holddown latches (8) from engine access cover holddown strikes (l). Turn two ring studs (5) and pull engine access cover (4) out until end of safety lanyard (10) is reached. Disconnect cable assembly W66 (11) from connector on tach/hourmeter box (3). Unhook safety lanyard (10) from safety tab (2). Remove engine access cover (4). Remove wire no. 28 (16) from 3-way connector (12). Cut connector (17) from wire no. 28 (16). From engine side, pull out wire no. 28 (16) from cowl grommet (15).