TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 295 of 1205
TM 9-2320-387-24-l BAlTERY CIRCUIT KNOWN INFO NOTHING POSSIBLE PROBLEMS BAlTERlES CABLES ALTERNATOR CIRCUIT CABLE CONNECTIONS KNOWN INFO CONNECTIONS OK POSSIBLE PROBLEMS BAlTERlES CABLES ALTERNATOR CIRCUIT KNOWN INFO CONNECTIONS OK WATER LEVEL OK POSSIBLE PROBLEMS BAlTERIES CABLES ALTERNATOR CIRCUlT ARE ALL BAlTERY CONNECTIONS CLEAN AND TIGHT ? DIAGNOSTIC FLOWCHART TEST OPTIONS REASON FOR QUESTION A loose or dirty connection can make good batteries look bad and may not allow current to flow. VISUAL ARE THE BATTERIES FILLED TO THE PROPER LEVEL ? TEST OPTlONS VISUAL REASON FOR QUESTION Batteries need water for the electrolyte solution. Batteries don’t work right if the electrolyte level is low. TEST OPTIONS IS BATTERY VOLTAGE 23.5-25.5 I 1. STEIICE-R TEST 67 VOLTS ? (Page 2-496)