Head To Block Alignment - Volvo EPA2007 D13F Reference Manual

ENGINE COMPONENT AND LOCATION 81

Head to Block Alignment

1. Cylinder Head
2. Alignment Screws and Washers
Three screws and washers installed at the side (two in the block and one in the head)
align the head from side to side at assembly. Fore and aft, the head is aligned by
contact with the timing gear plate.
CAUTION
The head is aligned with the timing gear plate by screws passed through the plate
into the head and tightened securely. It is extremely important to remove these
screws before attempting to remove the cylinder head from the block. Failure to
heed this caution may result in severe damage to the timing gear plate and other
engine components.
3. Cylinder Clock
W2033310