Timing Chain Alignment Marks
This component's repair procedure is part of the camshaft repair procedure, Volkswagen does not provide a separate procedure for this component.
Refer to Camshaft, Engine - Service and Repair - Procedures for further information on this component
Service and Repair
The distance between the two arrows/paint marks is equivalent to 16 drive chain rollers.
The notch on the exhaust camshaft is slightly offset inward toward drive chain roller (arrow -1-).