Mercedes Benz Workshop Service and Repair Manuals

Valve Seat: Specifications

Valve Seats

Seat width  .................................................................................................................................................................  0.90 - 1.10mm (0.0354 - 0.0433 in)
Seat angle  ...................................................................................................................................................................................................................   45°
Top correction angle  ....................................................................................................................................................................................................  30°
Bottom correction angle  .............................................................................................................................................................................................   60°
Radial runout  .....................................................................................................................................................................................  0.03mm (0.0019 in)