9
10
11
Removing and installing, repairing 3−gear−oil pump
69
Checking the axial clearance of the
pump wheels
Fig. 9
Position dial gauge and push shaft up to the stop
in one direction and set dial gauge to “0”.
Push the shaft in the opposite direction and read
off the needle deflection on the dial gauge.
Values, see “Service Data”.
Installing oil pump
Fig. 10
Tighten the securing bolts with the prescribed
torque.
D Before installing, check whether the oil pump
run smoothly and then fit it / them free of ten-
sion
D Screw on pressure−relief valve without seal
D Fit oil suction line with seal in a tension−free
manner
Before fitting the oil pan, run the engine to check
that the crankshaft drive and oil pumps are running
smoothly and easily.
Attaching oil pan
Fig. 11
Fit an oil pan seal.
Fit oil pan to crankcase and screw in the mounting
bolts.
Tighten the securing bolts with the prescribed
torque.