Mercury Mariner Service Manual 6, 8, 9.9 210CC Sailpower, Page 35Get this manual

Mercury Mariner Service Manual 6, 8, 9.9 210CC Sailpower, Page 35

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TimingSynchronizing Adjusting Maximum spark advance 36 BTDC (3 Dots) Idle timing BTDC Idle speed RPM 550-650 This motor does not have an idle adjustment screwThe carburetor is calabrated to run at the