Remove oil return line.
Align splines on water pump driven gear with driving gear on compensating shaft.
Fit gasket.
Note: Always replace selector shaft seal in clutch cover.
Install selector shaft sealing ring in clutch cover with sliding sleeve, BMW No. 21 4 620, and drift, BMW No. 21 4 630.
Fit left engine cover and install securing screws.
Connect the oil return line to the engine.
Install the engine. See Group 11.
Tightening torques:
- Engine block cover, left: 10 Nm
- Drain plug for water pump: 10 Nm
- Oil line to cylinder head: 8 Nm
- Oil line to engine block: 35 Nm