Oil Pump: Adjustments

Installing and adjusting oil pump with balancer shaft gear assembly
Requirements
^ Chain tensioner pre-tensioned





^ Install oil pump with balancer shaft gear assembly. Tighten securing bolts (starting on inside and working outward) to 15 Nm + 1/4 turn (90°) further.

Note: Observe different lengths of bolts.





^ Set crankshaft to TDC No. 1 cylinder.





^ Align mark on balancer shaft chain sprocket (arrow) with fixture hole. Lock chain sprocket in this position with pin T10060. Fit chain onto balancer shaft chain sprocket.
^ Position milled side of oil pump shaft so that it is facing forward.
^ Install oil pump chain sprocket and tighten bolt hand tight.

Note: The oil pump chain sprocket only fits in one position. Only the oil pump may be turned when installing.





^ Remove locking pin T10060 and Allen key -1-. Secure oil pump chain sprocket.

Tightening torque: 20 Nm. Counter support on central bolt of vibration damper.
The rest of the assembly is basically in reverse order to the disassembly sequence.