Adjustment of auto advance – Hornady 366 AP Loader User Manual
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ADJUSTMENT OF AUTO ADVANCE
Fig. 11: Adjustment of Auto Advance
When the operating handle (#37) is pulled all the way up, a spring (#98) swings the pivot
arm (#85) and the advance pawl (#94) to your right. The hook of the pawl rides in the gap
between the shell plate (#45) and the shell plate ring (#110). On the return stroke, the roller on
the base casting (#100) contacts the curve on the pivot arm (#85) and the entire unit is cammed
toward the left, advancing the shells to the next position. The cam bearing (#12) is mounted
off-center on the bolt (#25) so when it is turned, the cam bearing is shifted right or left. If an
adjustment is necessary, loosen the lock nut (#28) and turn the eccentric bolt (#93) with a
screwdriver. It is necessary to hold the eccentric bolt (#93) with the screwdriver when
tightening the nut (#28).