BMW D 12 Marine engine Example for calculating the piston projection: Thickness of cylinder-head gasket Reading obtained Piston projection
C
1,50 mm —0,65 mm = 0,85 mm
Install the cylinder head
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C
REMOVING AND INSTALLING, STRIPPING AND ASSEMBLING THE WATER PUMP Removing the water pump —
Remove the cooling water hoses
Fig. 64 Unscrew the two hex.nuts (64/1), remove them together with the spring washers and take the water pump off the crankcase.
64
C
Installing the water pump Installation takes place in the reverse sequence to removal. Fit a new 0-ring (65/17) on the pump flange.
C 30
