# Replacing filter screen
•
Open drain plug
•
Remove and clean oil filter screen
•
Clean drain plug
When installing:
•
Dip one side of the oil filter screen in grease and
attach to the drain plug
•
Slip a new sealing ring over filter screen and in-
stall together
X
Torque specification:
Drain plug..................................................... 30 Nm
Replacing oil seal on crank-
11 11 240
shaft
Removing crankshaft oil seal
–
Separate housing sections
C1110360
•
Use a screwdriver as a lever to prise out the oil
seal
Installing crankshaft oil seal
11 7 591
•
Use assembly punch, BMW No. 11 7 591, to in-
stall the oil seal with the extruded edge on the in-
side
C1110870
C1110880
11.25