Fuel Injector: Service and Repair

13 64 541 - Replacing all fuel injectors





Necessary preliminary tasks:
- Switch off ignition
- Remove complete injection pipe Service and Repair





Detach retainer (1).
Detach fuel injector from injection pipe.

Installation:
Check sealing rings, replace if necessary.
Insert fuel injector fully into injection pipe then pull out until groove is flush with edge of injection pipe.
Push on retainer.





Installation:
Coat sealing rings of fuel injectors with anti-seize agent to facilitate fitting of injection pipe.