THERE ARE 5 TOP LEVEL TESTS.
USE THESE FOR GENERAL SYMPTOMS
(HARD-TO-START, RUNS ROUGH, ETC).
THERE ARE 21 SYSTEM LEVEL TESTS.
THESE ARE USED BY THE TOP
LEVEL TESTS BUT YOU CAN GO
STRAIGHT TO THEM IF YOU KNOW
WHAT YOU'RE DOING.
TROUBLESHOOTING PAGES.
THE LAYOUT IS SHOWN ON THE NEXT PAGE.
THEY ARE SET UP SO THAT YOU DON'T READ
ANY MORE THAN YOU HAVE TO. AFTER YOU
HAVE FOUND THE FAULT, CORRECT IT AND
MAKE SURE THE SYSTEM IS WORKING
PROPERLY. CONTINUE IF THERE ARE
ADDITIONAL PROBLEMS.
TOP LEVEL TESTS
ENGINE STARTING
ENGINE RUNNING
COOLING
LUBRICATION
ELECTRICAL
PAGE
2-41
2-47
2-57
2-65
2-71
SYSTEM LEVEL TESTS
PAGE
2-95
2-137
2-143
2-155
2-187
2-194
2-227
2-251
2-261
2-303
2-318.1
2-389
2-399
2-411
2-445
2-459
2-479
2-497
2-693
2-715
2-723
FUEL
AIR INTAKE/EXHAUST
COMPRESSION/MECHANICAL
ENGINE COOLING
ENGINE LUBRICATION
ALTERNATOR
PROTECTIVE CONTROL BOX/
DISTRIBUTION BOX
BATTERY CIRCUIT
STARTER CIRCUIT
GLOWPLUGS (PCB)
GLOWPLUGS (DISTRIBUTION BOX)
INSTRUMENTS
LIGHTS
TRANSMISSION (3L80)
TRANSMISSION (4L80-E)
BRAKES
STEERING
DRIVETRAIN
AMBULANCE ELECTRICAL
AMBULANCE MECHANICAL
WINCH
DCA TROUBLESHOOTING
Change 1 2-33
2-14. HOW TO USE THIS TROUBLESHOOTING GUIDE (CONT'D)
TM 9-2320-280-20-1
