
ARMY TM 9-2815-254-24
AIR FORCE TO 38G1-94-2
Table 3-2. Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 5.
Step 6.
Step 7.
Defective fuel injection pump.
a.
Remove and test fuel injection pump. Refer to paragraph 3-11.5. If fuel injection pump not
defective, go to step 6.
b.
Replace fuel injection pump. Refer to paragraph 3-11.
Check for low engine compression.
a.
Perform engine compression check. Refer to paragraph 3-27.7. If compression good, do
step 7.
b.
If engine defective, repair or replace engine.
Check for valves improperly adjusted.
Adjust valves. Refer to paragraph 3-26.6.
BLACK OR GRAY SMOKE.
Step 1.
Step 2.
Step 3.
Step 4.
Check for blocked air intake system.
Remove blockage as found. lf no blockage is found, do step 2.
Check for defective fuel injectors.
a.
Test fuel injectors. Refer to paragraph 3-10. If not defective, do step 3.
b.
Replace fuel injectors. Refer to paragraph 3-10.
Check for improper fuel injection pump timing.
a.
Check fuel injection pump timing. Refer to paragraph 3-13.1. If fuel injection timing is correct,
do step 4.
b.
Adjust fuel injection pump timing. Refer to paragraph 3-13.2.
Defective fuel injection pump.
a.
Remove and test fuel injection pump. Refer to paragraphs 3-11.5.
b.
Repair or replace fuel injection pump. Refer to paragraph 3-11.
12.
BLUE EXHAUST SMOKE.
Step 1.
Check for blocked air intake system.
Remove blockage as found. lf no blockage is found, do step 2.
Step 2.
Check for defective intake or exhaust valve seals or valve guides.
a.
Repair or replace defective components. Refer to paragraph 3-27.4.
b.
Disassemble and inspect valve seals and guides. Refer to paragraph 3-27.2. lf not defective,
replace engine.
3-8
Содержание C-240PW-28
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Страница 46: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 2 Water Pump 3 20...
Страница 49: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 3 Fuel Filter Assembly 3 23...
Страница 52: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 4 Fuel lnjectors and Piping 3 26...
Страница 60: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 7 Fuel Feed Pump and Timer Assembly 3 34...
Страница 61: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 8 Fuel Injection Pump Assembly 3 35...
Страница 82: ...ARMY TM 9 2815 254 24 AlR FORCE TO 36G1 94 2 TABLE 3 1 Fuel Pump Test Specifications 3 56...
Страница 98: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 39 Oil Piping 3 72...
Страница 103: ...VIEW A ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 VIEW C FIGURE 3 42 Oil Pump Inspections VIEW B 3 77...
Страница 106: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 44 PCV Assembly 3 80 Change 2...
Страница 109: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 45 Intake and Exhaust Manifolds 3 83...
Страница 122: ...ARMY TM 9 2815 264 24 AIR FORCE TO 38G1 94 2 FIGURE 3 49 Alternator Assembly 3 96 Change 2...
Страница 126: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 50 Front Gear Cover 3 100...
Страница 129: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 52 Rocker Covet and Arms 3 103...
Страница 137: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 60 Cylinder Head Assembly 3 111...
Страница 155: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 77 Pistons Connecting Rods and Crankshaft 3 129...
Страница 178: ...ARMY TM 9 2815 254 24 AlR FORCE TO 38G1 1 94 2 FIGURE 3 101 Camshaft and Idler Gear Assemblies 3 152...
Страница 185: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 107 Flywheel and Housing 3 159...
Страница 190: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 FIGURE 3 111 Cylinder Block Assembly 3 164 Change 2...
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Страница 216: ...ARMY TM 9 2815 254 24 AIR FORCE TO 38G1 94 2 Section 111 MAINTENANCE LEVELTD PARAGRAPHS...
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Страница 234: ...PIN 071752 002...