Cayenne (9PA) V6-3.2L (2006)
Checking drive belt
Note: If spark plugs must be changed in the course of maintenance operations, the drive belt should be checked when the spark plugs are removed.
The engine can then be cranked easier.
1. Using chalk, mark the drive belt in the area around the tensioning roller.
2. Turn engine at the vibration damper in the direction of movement using a socket wrench (a/f 27) until the chalk mark is at the same place again.
While turning at the crankshaft, check the belt at the deflection rollers for signs of damage.
Subsequent work