Specifications, Mechanical: Valves
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Valve crown diameter (A)
| Inlet........31.00 0.15 mm |
| Exhaust........27.00 0.15 mm |
Valve stem diameter (B)
| Inlet (early versions)........6.970 +0/-0.015mm |
| Inlet (late versions)........5.970 +0/-0.015mm |
Valve stem diameter (B1/B2)
| Exhaust (early versions) | |
| H1 = 22.7 mm | B1 = 6,962 0.007 mm |
| H2 = 65.1 | B2 = 6,954 0.007 mm |
| Exhaust (late versions) | |
| H1 = 22.7 mm | B1 = 5.962 0.007 mm |
| H2 = 65.1 | B2 = 5954 0.007 mm |
Total valve length (C)
| Inlet........102.00 0.07 mm |
| Exhaust........101.05 0.07 mm |
Disc edge height (D)
| Inlet and exhaust........1.50 mm |
| Minimum height after grinding........1.20 mm |
Valve angle
| Inlet and exhaust........44.5° |
Valve stem vertical position
| Valve stem height........48.4 0.5 mm |
| Maximum machining of the valve stem........0.5 mm |