Calculating the maximum allowable reworking dimension
WARNING: This page is about a different variant/trim than selected.
- Insert valve and press firmly against valve seat.
NOTE:
- If the valve is being replaced during repairs, use a new valve for measuring.
- Measure distance - a - between valve stem end and upper edge of cylinder head.
- Calculate maximum allowable reworking dimension from measured distance and minimum dimension.
Minimum dimensions:
- Intake valve: 33.9 mm
- Exhaust valve: 34.1 mm
Example:
Measured distance - a - minus minimum dimension = max. allowable reworking dimension.
| - | Measured distance - a - minimum dimension | 34.8 34.1 | mm mm |
| = | max. allow. rework. dimension * See note | 0.7 | mm |
*.