MECHANICAL ADJUSTMENT
NEEDLE TO SHUTTLE TIMING
ADJUSTMENT
PROCEDURE:
1. REMOVE THE BED COVER (SEE P.7).
2. TURN THE HANDWHEEL
TOWARD YOU UNTIL THE NEEDLE BAR REACHES THE
LOWEST POSITION.
3. LOOSEN HEXAGONAL SOCKET SCREWS (G) AND (H).
4. HOLD THE HANDWHEEL, AND TURN THE LOWER SHAFT GEAR (I) UNTIL THE TEST
PiN #68368 (D) COMES IN BETWEEN THE TWO WHITE LINES OF THE RADIAL TIMING
GAUGE #68497 (C).
5. TIGHTEN HEXAGONAL SOCKET SCREWS (G) AND (H).
(G_
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