Checking and machining dimensions for valve seats - AR05.30-P-4510-01VT
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
TEST VALUES FOR VALVE SEAT RINGS
| Number | Designation | Engine 113.989 | Engine 113.960/961/962/963/964/965/967/968/971/980/981/982/984/987/988/990/991/992/993/995 | |||
|---|---|---|---|---|---|---|
| BE05.30-P-1009-03C | Inlet valve/exhaust valve seat | Width | mm | 0.80...1.2 | 0.80...1.2 | |
| Angle (α) | ∠° | 45(+ 30') | 45(+ 30') | |||
| Correction | Angle (β) | ∠° | 35 (± 15') | 35 (± 15') | ||
| Correction | Angle (γ) | ∠° | 58 (± 15') | 58 (± 15') | ||
Shown on exhaust valve seat ring