Breaker Arm Spring Tension
Place hook end of spring scale as close as possible to the movable breaker point. Pull scale at a right angle to the movable arm and note reading just as points begin to open, reading should be 1.1-1.4 lbs. (0.5-.65 kg).
Place hook end of spring scale as close as possible to the movable breaker point. Pull scale at a right angle to the movable arm and note reading just as points begin to open, reading should be 1.1-1.4 lbs. (0.5-.65 kg).