Timing chain, tensioner rail, upper, remove and install

# Tensioner rail, remove.

Remove timing chain |
Partially unscrew bolt on right front of cam carrier, so that it no longer covers the pivot shaft for the tensioner rail. |
Install BMW special tools 11 3 04 , 11 3 042 and 11 3 062. Or a slide hammer or puller and remove the shaft. Alternatively, you can thread an 8x1.25 bolt into the shaft and pull while rotating the shaft. |

### Installation :

Replace and lubricate O ring with engine oil. |

E30 M3 Repair Manual V2.7. Copyright ©1999-2001 Koala Motorsport & Brett Anderson