TM-9-2815-224-34-P
ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA
DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST
JANUARY 1988
TM-9-2815-224-34-P - Page 44 of 554
TM9-2815-224-34&P
Troubleshooting Malfunctions (Cont)
12-10. TROUBLESHOOTING INSTRUCTIONS (CONT).
Table 2-3. Troubleshooting (Cont)
MaIfunction
Test or Inspection
Corrective Action
ENGINE (CONT)
FAILS TO DEVELOP FULL POWER.
Step 1.
Perform engine tune-up (para 19-2 through 19-9).
Step 2. Check exhaust manifold for leaks.
Tighten loose connections (para 9-2).
Replace damaged exhaust manifold gaskets (para 9-2).
Replace damaged exhaust manifolds (para 9-2).
Step 3.
Check if cylinder liner ports are clogged. Remove air box covers (para 3-5).
Check and clean cylinder ports if clogged (para 6-2).
Step 4. Inspect turbocharger for free movement.
Replace defective turbocharger (para 14-6).
OVERHEATS.
Step 1, Check freeze plugs (1) (four on each side of engine) for coolant leaks.
Replace defective freeze plugs (cup plugs) (para 3-2).
2-12
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