mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

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AR05.30-P-3500GZA Remove/Install Valve Springs and / or Valve Stem Seals|Page 6132 > < AR05.30-P-3500GZA Remove/Install Valve Springs and / or Valve Stem Seals|Page 6130

R 350 4MATIC (251.165) V6-3.5L (272.967) (2006)

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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

AR05.30-P-3500GZA Remove/Install Valve Springs and / or Valve Stem Seals|Page 6132 > < AR05.30-P-3500GZA Remove/Install Valve Springs and / or Valve Stem Seals|Page 6130