TM 5-3810-306-34
TABLE 3-1. DIRECT AND GENERAL SUPPORT TROUBLESHOOTING (CONTD)
Malfunction
Test or Inspection
Corrective Action
12. ENGINE WILL NOT REACH RATED SPEED WHEN LOADED
Step 1.
Defective fuel injection pump.
a. Replace fuel injection pump. (Refer to page 5-4.)
13. LOW POWER
Step 1.
Air leak between turbocharger and intake manifold.
a. Inspect turbocharger, air inlet manifold and
connections. If OK, do Step 2.
b. Replace components and tighten attaching hard ware.
(Refer to page 5-10.)
Step 2.
Exhaust leak between turbocharger and exhaust manifold.
a. Inspect turbocharger exhaust manifold and connections.
If OK, do Step 3.
b. Replace gasket and tighten attaching hardware.
(Refer to page 5-10.)
Step 3.
Fuel injection pump timing incorrect.
a. Check fuel injection pump timing. (Refer to page 5-4.)
If OK, do Step 4.
b. Correct fuel injection pump timing.
Step 4.
Defective turbocharger.
a. Remove and inspect turbocharger. If OK, do Step 5.
b. Replace turbocharger. (Refer to page 5-10.)
Step 5.
Valves out of adjustment.
a. Check valve adjustment. (Refer to TM 5-3810-306-20.)
If OK, do Step 6.
b. Adjust valves.
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