Volvo EPA2007 D13F Reference Manual page 55

Bolt Head Punch Marks
CAUTION
Bolts for the following components may be reused four times only. The heads of
these bolts must be marked with a punch (A) after each use. When re-using bolts,
the bolt head and threads must be lubricated with clean engine oil.Do not lubricate
new bolts as they are already lubricated.
•
CYLINDER HEAD BOLTS
•
CAMSHAFT and ROCKER SHAFT BOLTS
•
FLYWHEEL BOLTS
•
MAIN BEARING BOLTS
•
CONNECTING ROD BOLTS
CAUTION
Do not re-use timing gear mounting plate bolts.Do not re-use timing gear
mounting bolts.Do not re-use piston spray nozzle bolts
SPECIFICATIONS 49
W2005481