Part II Balance Shaft Assembly With Oil Pump, Component Overview

Part II balance shaft assembly with oil pump, component overview





1 - Chain guard

2 - Chain
^ Mark direction of travel (installation position) using color marking before removing

3 - Alignment bushing

4 - Intermediate plate

5 - Balance shaft module with oil pump
^ Before installing, check to be sure both alignment bushings are present (for centering oil pump/cylinder block)

6 - 9 Nm

7 - Cover
^ Prevents engine oil from foaming up

8 - 40 Nm

9 - 8 Nm

10 - Oil intake pipe
^ Clean strainer if dirty

11 - O-ring
^ Replace

12 - 15 Nm plus an additional 1/4 turn (90 °)
^ Replace
^ Note different length of bolts

13 - 15 Nm plus an additional 1/4 turn (90 °)
^ Replace
^ With seal
^ Note different length of bolts

14 - Outer rotor
^ Check contact surfaces for groove build-up
^ Marking must be visible

15 - Inner rotor
^ Check contact surfaces for groove build-up

16 - Oil pump cover

17 - Chain sprocket

18 - 20 Nm plus an additional 90 °
^ Replace

19 - Chain tensioner with tensioning rail
^ Pre-load to install

20 - 15 Nm