Air Intake and Exhaust System
02
080
9
DPSG,OUO1004,945 –19–28JUL99–7/13
RG4528 –UN–05DEC97
Checking Turbine Wheel Blades
2. Inspect the wheel blades and housing for evidence of
wheel rub (arrow). Wheel rub can bend the tips of the
blades with the housing showing wear or damage.
DPSG,OUO1004,945 –19–28JUL99–8/13
RG4529 –UN–05DEC97
Checking Center Housing
External Center Housing and Joints
Visually check the outside of the center housing, all
connections to the compressor, and turbine housing for
oil.
NOTE: If oil is present, make sure it is not coming from a
leak at the oil supply or return line.
Continued on next page
CTM100 (06APR04)
02-080-9
P
OWER
T
ECH
10.5 L & 12.5 L Diesel Engines
040604
PN=309