2. CAM STACK GEAR MESH
Check : 1. Remove rear cover.
2. Place machine in straight stitch.
3. Check at three different points in a full
revolution, zero or very slight play is
acceptable.
Adjustment : 1. Loosen set screw (E).
2. Hold gear (F) slightly forward, but can not
turn.
3. If machine marked bind, must be remove
backward.
4. Tighten set screw (E).
5. Recheck pendulum timing.
(ALL MODELS)
3
F
E
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