TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
Page 141 of 1275
TM 9-2350-311-20-1 (1) ENGINE DOES NOT CRANK; ALL ELECTRICAL ACCESSORIES OPERATE INITIAL SETUP Applicable Configurations M109A4/M109A5 T OO I S General mechanic’s tool kit (item 64, Appx H) Multimeter (item 36, Appx H) TA-1 probe kit (item 43, Appx H) (Long test leads may be needed for some tests; 16 AWG wire may be used as an extension.) Personnel Required Two Transmission left access door open (TM 9-2350-311-10) Battery access doors open (TM 9-2350-311-10) Portable instrument panel cover removed (para 8-17) 1. Turn MASTER switch ON. 2. Check BATTERY indicator. 3. Turn MASTER switch OFF. Is BATTERY indicator operating? I Troubleshoot master relay circuit (para 3-3b). 1. Turn MASTER switch ON. 2. Check BATTERY indicator. 3. Turn MASTER switch OFF. I Is BATTERY indicator in green? Troubleshoot battery power circuit CONTINUED ON NEXT PAGE 3-41 (para 3-3b).