560SL (107.048) V8-5.6L (117.967) (1989)
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Valve Seat: Specifications
Engine
Engine 116.964/965,
Engine
Engine 117.967/968
116.960/961/962/963
117.960/961
117.962/963/964/965
(USA)
Standard Dimension (D 1)
Intake
41.000 - 41.016
46.000 - 46.016
46.000 - 46.016
47.400 - 47.416
(in mm)
Exhaust
40.000 - 40.016
42.000 - 42.016
42.000 - 42.016
---
Standard Dimension (D)
Intake
41.090 - 41.100 mm
46.090 - 46.100 mm
46.090 - 46.100 mm
47.490 - 47.500 mm
Exhaust
40.090 - 40.100 mm
42.090 - 42.100 mm
42.090 - 42.100 mm
---
Repair Stage (Intake) (in
D1 max. to
41.016
47.016
47.016
48.016
mm)
D Roughing Dimension
41.300 mm
47.300 mm
47.300 mm
48.700 mm
Repair Stage (Exhaust) (in
D1 max. to
40.016
42.016
42.016
---
mm)
D Roughing Dimension
40.300 mm
42.300 mm
42.300 mm
---
Dimension "t" (in mm)
10.300 - 10.800
10.300 - 10.800
10.300 - 10.800
10.300 - 10.800
Dimension "H"
10.390 - 10.500 mm
10.390 - 10.500 mm
10.390 - 10.500 mm
10.390 - 10.500 mm
Overlap of Valve Seat
0.074 - 0.100
0.074 - 0.100
0.074 - 0.100
0.074 - 0.100
Rings in Cylinder Head
Valve Seat Width (b)
Intake
1.3 - 2.0 mm
1.3 - 2.0 mm
1.3 - 2.0 mm
1.3 - 2.0 mm
Exhaust
1.5 - 2.0 mm
1.5 - 2.0 mm
1.5 - 2.0 mm
1.5 - 2.0 mm
Valve Seat Angle (a)
45 deg
45 deg
45 deg
45 deg
Correction Angle, Top (B)
15 deg
15 deg
15 deg
15 deg
Correction Angle, Bottom
60 deg
60 deg
60 deg
60 deg
(Y)
Permissible Runout of
0.04 mm
0.04 mm
0.04 mm
0.04 mm
Valve Seat
Intake
