TM 5-3805-298-23-1
0039
Table 1. Excessive Oil Consumption - Continued.
039
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Remove turbocharger (WP 0208).
Excessive Oil Consumption
2. Inspect turbocharger compressor
- Continued
Turbocharger Compressor or
(Figure 7, Item 2) and compressor
Compressor Housing OK - Proceed to
housing (Figure 7, Item 1) for oil or
step 3.
an oily film or residue on
Turbocharger Compressor or
compressor surfaces.
Compressor Housing Covered With
Oil or Residue - Replace turbocharger
(WP 0208).
Proceed to Test Step 6.
3. Inspect turbine vanes (Figure 7,
Turbine Vanes, Turbine Housing,
Item 4), turbine housing (Figure 7,
and Turbocharger Center Housing
Item 3), and turbocharger center
OK - Replace engine assembly
housing (Figure 7, Item 5) for oil
(WP 0178).
coking.
Proceed to Test Step 6.
Turbine Vanes, Turbine Housing, or
Turbocharger Center Housing Oil
Coked - Proceed to step 4.
Figure 7. Turbocharger Compressor and Turbine.
0039