ARMY TM 9-2805-262-14
AIR FORCE TO 38G2-90-1
NAVY NAVFAC P-8-613-14E
4-50. Ignition Timing (Breaker Point Ignition).
This task covers:
General Mechanics Tool Kit (Item 1, Appendix B)
Number one cylinder rocker cover removed
Breaker point cover removed (para. 4-44).
Adjustment. (figure 4-51)
(1) Rotate starter rope pulley (1) until both rockers (2) open and close, and stop when top dead center
(TDC) mark (3) alines with timing mark (4).
(2) Observe lower contact points cam follower (5), it should be on the highest point of ignition cam (6). If
not, loosen screw (7) and rotate ignition cam (6) until cam follower (5) is on highest point of ignition cam
(6), and tighten screw (7).