Slackening and tightening instructions for the camshaft bearing caps - AH05.20-P-0300-01A

Engine 275 

Fig 1: Identifying Camshaft Bearing Caps Bolts Tightening Sequence - Left Cylinder Head

Tightening instructions for left cylinder head 

1. Tighten screws stepwise according to the specified sequence.

   At the same time the bearing caps must not tilt.

Slackening instructions for left cylinder head 

The slackening of the screws is performed in the reverse order.

Fig 2: Identifying Camshaft Bearing Caps Bolts Tightening Sequence - Right Cylinder Head

Tightening instructions for right cylinder head 

1. Tighten screws stepwise according to the specified sequence.

   At the same time the bearing caps must not tilt.

Slackening instructions for right cylinder head 

The slackening of the screws is performed in the reverse order.