Valve Spring Strength
SPECIAL TOOL CHART
| Valve/Clutch Spring Tester 303-006 (TOOL-6513-DD) or equivalent |
- Use a spring tester to check the valve spring for correct strength at the specified valve spring length.
- For additional information, refer to Specifications in the appropriate ENGINE article.
- If out of specification, install new components as necessary. Refer to the appropriate ENGINE article for the procedure.