Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Pulsair Valve: Testing and Inspection

1. Remove air cleaner cover and air filter.
2. Start engine and run at idle.
3. Place thin piece of paper on inlet port and ensure air is drawn in.
4. If test results are unsatisfactory, replace reed valve.