20
SOURS 385
FRONT
SOURS 385
FRONT
THIS END OF THE
SHUTTLE HOOK
DRIVER SHOULD BE
TOUCHING TO
THE GAUGE
(B) #68366
(A) #68368
(C)
(D)
MECHANICAL ADJUSTMENT
NEEDLE TIMING TO SHUTTLE
MACHINE SETTING
1.
STITCH SELECTOR:
“ ”.
WIDTH SELECTOR DIAL “ 0 ”.
TO CHECK:
1.
OPEN THE SHUTTLE COVER.
2.
REPLACE THE NEEDLE WITH THE TEST PIN #68368 (A).
3.
REMOVE THE SHUTTLE HOOK, AND INSERT THE RADIAL TIMING GAUGE #68366 (B)
ONTO THE SHUTTLE DRIVER.
4.
TURN THE HANDWHEEL TOWARD YOU BY HAND UNTIL THE NEEDLE BAR
REACHES ITS LOWEST POSITION.
5. THE TEST PIN #68368 (A) SHOULD BE IN BETWEEN THE TWO VERTICAL LINES
ENGRAVED ON THE RADIAL TIMING GAUGE #68366 (B).
ADJUSTMENT PROCEDURE:
1.
REMOVE THE FRONT COVER AND THE BASE PLATE.
2.
LOOSEN THE SCREWS (C) AND (D).
3.
ROTATE THE SHUTTLE DRIVER UNTIL THE TEST PIN #68368 (A) COMES IN
BETWEEN THE TWO VERTICAL LINES ON THE RADIAL TIMING GAUGE #68366 (B).
4.
TIGHTEN THE SCREWS (C) AND (D) SECURELY.
5.
ATTACH THE FRONT COVER AND THE BASE PLATE.
