R 63 AMG (251.177) V8-6.3L (156.980) (2007)
Valve Guide Seal: Service and Repair
AR05.30-P-3500-02VA Replace Valve Stem Seals
AR05.30-P-3500-02VA Replace valve stem seals
Special Tools
Component Identification
1
Use pliers (01) to pull off valve stem seals (1).
2
Check surface of valve stems for roughness and ridging.
Replace valves with a rough stem surface or formation of burrs.
Shown on engine 273