TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 1. Engine Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Check turbocharger impeller for 1. If impeller is restricted, remove
5.
Oil Leaking From Exhaust.
damage and restrictions. Loosen
restriction. Install hose on
clamp and remove inlet hose from
turbocharger and tighten clamp.
turbocharger. Inspect impeller for
Lower operator platform (WP
cracks. The impeller should spin
freely. Measure impeller shaft
play. Acceptable impeller shaft 2. If turbocharger impeller is
cracked, does not spin freely, or
end play is 0.001-0.004 inches
has too much shaft play, replace
(0.03-0.10 mm). Acceptable
turbocharger (WP 0035 00).
impeller shaft radial play is
0.003-0.006 inches (0.08-0.15
mm).
OIL
RETURN
LINE
401-821
