October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

All Other Models

Run engine at idle speed. Hold hand under air pump; no air should be felt. Increase engine speed to 4000 RPM. Hold hand under air pump; air should be felt. If relief valve does not respond as outlined, replace air pump assembly.

NOTE: Air pump is serviced as complete assembly only.