Combined Water/Oil Pump - Stripping Down - BMW K75 Repair Manual

Combined water/oil pump- stripping down
To slacken off the water pump impeller, hold the shaft with
an Allen key.
Apply light blows to the pump shaft with a plastic-face
hammer and drive out the shaft.
Take outthe shaft and impeller.
Pull the sliding ring seal out ofthe pump housing with
special pliers 11 1
250.
Carefully drive the shaft oil sealing ring out ofthe pump
housing using a 5 mm screwdriver.
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