PRE-RELEASE
Valve system
| Valve system |
|
Length
|
mm
|
97.10 (standard)
97.20 (service) |
|
Valve head diameter
|
mm
|
28.90-29.10
|
|
Valve stem diameter
|
mm
|
5.955-5.970 (standard K)
6.030-6.045 (overs. K1) 6.105-6.120 (overs. K2) |
|
Angle of valve head sealing surface
|
degrees °
|
45° 20’
|
| Outlet valve |
|
Length
|
mm
|
96.90 (standard)
97.00 (service) |
|
Valve head diameter
|
mm
|
25.90-26.10
|
|
Valve stem diameter
|
mm
|
5.945-5.960 (standard K)
6.020-6.035 (overs. K1) 6.095-6.110 (overs. K2) |
|
Angle of valve head sealing surface
|
degrees °
|
45° 20’
|
| Valve guides |
|
Inside diameter
|
mm
|
6.000-6.012 (standard K)
6.075-6.090 (overs. K1) 6.150-6.165 (overs. K2) |
|
|
Max. clearance, valve guide
|
inlet valve
|
mm
|
0.030-0.057
|
|
outlet valve
|
mm
|
0.040-0.067
|
|
| Valve springs |
|
Length
|
free
|
mm
|
31.5
|
| Tappets |
|
Diameter
|
mm
|
32
|
