TM-9-2320-362-14&P HMMWV Technical Manual Electrical Environmental System (EES) Download
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TM 9-2320-362-14&P I 3-19. HOURMETER REPLACEMENT (Cont’d) I FOLLOW-ON TASKS: ● ● Connect battery ground cable (TM 9-2320-280-20). Start engine (TM 9-2320-280-10) and check operation. Hourmeter should advance 0.1 hour after 6 minutes of operation. 3-37