How to disassemble cummins M11 engine turbocharger and oil return pipe
① Remove the oil supply pipe and sealing gasket from the top of the turbocharger, remove the other
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end of the oil supply pipe from the oil filter seat, and then remove the oil return pipe and sealing gasket
from the bottom of the turbocharger, see Figure 2-22.
② Remove the V-shaped clamp, exhaust elbow and O-ring from the exhaust port of the turbocharger
compressor, remove 4 mounting nuts, remove the turbocharger and gasket, and block the supercharger
For the oil supply hole and oil return hole, see Figure 2-23.
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