TM-9-2320-209-20-2-1 Troubleshooting Part 1 for M44A1 and M44A2 Series Trucks
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TM 9-2320-209-20-2-1 Fromstep9 ( 1’ . Replace and test right headlight assembly lamp ● Set light switch main lever to OFF ● Replace right headlight assembly lamp. Refer to Vol 3, chapter 7, para 7-17 ● Put leads 17, 18, and 91 back on right headlight housing Set light switch main lever to SERVICE DRIVE. [f high beam indicator light on instrument panel is lit, press down on dimmer switch Look at right headlight lamp. Lamp should be lit Press down on dimmer switch Look at right headlight lamp. Lamp should be lit . Was lamp lit both times? . P Q \ / .:.} E , :!:”’, ~ 80 SE RVICC 0 MAIN O,, VE OR(VE e LEVER UNLOCK ,.”s L :@ &) t L,GI+, SWITCH ,... ~mK / RIGHT HEADLIGHT HOUSING RIGHT HEADLIGHT HOUSING PANEL sd!lrt.- INSTRUMENT II II ~ — II INDICATOR ● TA 114285 25-78 GO Figure 25-7 (Sheet 8 of 11)