Mitsubishi 4G1 Service Manual page 405

Sealing agent
Specified sealant:
(2) Apply a small amount of engine oil to the entire circuinfer-
cylinder block.
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CRANKSHAFT REAR OIL SEAL INSTALLATION
seal into the oil seal case.
OIL SEAL CASE INSTALLATION
MITSUBISHI GENUINE Part No. MD970389 or
equivalent
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