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SEWING MACHINE DtV. 20 MODEL 384. 15358
MECHANICAL ADJUSTMENT
NEEDLE BAR HEIGHT
MACHINE SETTING:
1. SET SELECTOR: " 1Ci_
i
II
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 TIP OF THE TEST PIN #68368 "A" SHOULD BE IN BETEEN THE TWO
HORIZONTAL LINES ENGRAVED ON THE RADIAL TIMING GAUGE #68366 "B".
ADJUSTMENT PROCEDURE:
1. REMOVE FACE COVER (SEE PAGE 7).
2. LOOSEN THE SCREW (A) OF THE NEEDLE BAR HOLDER.
3. MOVE THE NEEDLE BAR UP OR DON BY HAND UNTIL THE TIP OF THE TEST PIN
#68368 "A" COMES IN BETWEEN THE TWO HORIZONTAL PARALLEL LINES
ENGRAVE ON THE RADIAL TIMING GAUGE #68366 "B".
4. TIGHTEN THE SCREW (A) SECURELY.
5. ATTACH THE FRONT COVER.
THIS END OF THE
SHUTTLE HOOK
DRIVER IS TO
TOUCH THE
GAUGE
B #68366
A #68368
NEEDLE BAR
L
!
u
(A)
19