TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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REFERENCE INFORMATION Make sure all of the vehicle’s fluids are at the proper level. You could still have battery or starter problems with a cranking speed over 100 rpm. but that shouldn’t stop the engine from starting. Tests for the battery and starter can be run separately, if you want to run them. TM 9-2X%387-24-l STARTABILITY ENGINE RPM STEIICE-R TEST 10 1. Start Test 10, Engine RPM 2. Crank or start the engine. Displayed reading is RPM. Cranking rpm should be aooroximatelv 1W-200. Idle rpm should be I 7bG750. * 247