•
Turbine Housing (5)
Inspect the profile for damage caused
by possible contact with the rotor. Check
all threads for damage. Inspect the outer
and internal walls for cracks or flaking
caused by overheating also check
mounting flanges for signs of distortion.
Replace with new if any of the above are
visible.
•
Compressor Housing (8)
Inspect the profile for damage due to
possible contact with the rotor. Check
the V-band groove.
Replace with new if any of the above is
visible.
•
Bearing Housing (4)
Inspect the bore for wear or score mark
on both the bearing and piston ring area.
Also check all tapped holes are clean
and free from dirt.
Replace with new if any damage is
found.
•
Compressor Wheel (7)
Inspect carefully for cracked, bent or
damaged blades but DO NOT
ATTEMPT TO STRAIGHTEN BLADES.
Replace with new if any damage is
found.
- 157 -
EA7M4030
EA7M4031
EA7M4032
EA7M4033
Bearing housing
mm in.
bore (Max.)
19.063 0.7505
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