Low Altitude Timing Control
Check ignition timing when battery voltage is applied to adjusting terminal No. 2. See Figure. With no voltage applied, timing is 10 degrees BTDC. With voltage applied, timing should advance 5 degrees.
Check ignition timing when battery voltage is applied to adjusting terminal No. 2. See Figure. With no voltage applied, timing is 10 degrees BTDC. With voltage applied, timing should advance 5 degrees.