PRE-RELEASE
Checking valve tightness
| Checking valve tightness |
| 1. |
Clean the combustion chamber and valve seats. Use a rotating wire brush for example. Wash the cylinder head.
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| 2. |
Refit the intake valves and fit new exhaust valves. Fill the intake and exhaust chambers with methanol. Do not spill.
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| 3. |
Check all valves for leaks. The fluid may dampen but not run out. If the valves are tight, fit the cylinder head, see
Fitting of cylinder head (in car)
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| 4. |
If the valves leak, clean and recut the valve seats and grind with paste. Check the valve clearances, see
Checking valve clearances
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