TM 5-3805-280-24-1
Diagnostic Information
Symptom
Problem
Solution
Turbocharger oil return line carbon
Remove line. Inspect and clean.
buildup where line passes exhaust
manifold.
Excessive Drag In Turbocharger
Carbon build-up behind turbine
Inspect and clean. See Engine
Rotating Members
wheel caused by combustion
Repair chapter.
deposits
Dirt build-up behind compressor
Inspect and repair. See Engine
9010
15
wheel caused by air intake leaks
Repair chapter.
12
Bearing seizure or dirty or worn
Check for plugged air filters. See
bearings caused by excessive
Engine Repair chapter.
temperature, unbalanced wheel, dirty
oil, oil starvation, or insufficient
lubrication.
TX,9010,SB112 1929MAY9812/12
3-39