TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 1 Download
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TM 9-2320-280-20-1 6. Turn to section IV, "ELECTRICAL/ MECHANICAL SYSTEMS TROUBLE- SHOOTING (page 2-30). This troubleshooting section is system- oriented and is broken down into five top level tests and twenty-one system level tests. 7. 8. 9. One of the first pages of this section is the "ELECTRICAL/MECHANICAL SYSTEM TROUBLESHOOTING" (turn to page 2-31) Look down the list of symptoms until you find "ENGINE LUBRICATION TESTS”. In that paragraph you will find the diagnostic flow chart that the vehicle operator can pick the test as “OIL LEAKS OR ENGINE PROBLEMS”. Turn to the test indicated. vii