Mitsubishi 3000GT Service Manual page 443

INTAKE AND EXHAUST
Compressor
INSPECTION
TURBOCHARGER ASSEMBLY CHECK
Visually check the turbine wheel and the compressor
l
wheel for cracking or other damage.
Check whether the turbine wheel and the compressor
l
wheel can be easily turned by hand.
Check for oil leakage from the turbocharger assembly.
l
Check whether or not the turbocharger waste gate valve
l
remains open. If any problem is found, replace the part
after disassembly.
OIL PIPE AND OIL-RETURN PIPE CHECK
Check the oil pipe and oil-return pipe for clogging, bending,
or other damage.
If there is clogging, clean it.
15-25