TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 142 of 1760
a1. ENGINE DOES NOT CRANK (CONT)  TEST OPTIONS  REASON FOR QUESTION  KNOWN INFO  NO  YES  2.  Batteries electrolyte level OK.  Battery(ies) OK.  POSSIBLE PROBLEMS  Faulty electrical system.  Faulty air compressor.  Faulty engine assembly.  This question eliminates  possible problems and  determines where  troubleshooting continues.  Operational Test  Perform Electrical System Troubleshooting,  e2. Engine Does Not Crank.  Can engine be turned  manually?  TM 9-2320-365-20-1  2-66 Change 1  Notify DS Maintenance to perform  Engine System Troubleshooting  a14. Engine Does Not Crank.