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SEWING MACHINE DIV. 20 MODEL 385.19001890
MECHANICAL ADJUSTMENT
NEEDLETO SHUITLETIMING
ADJUSTMENT PROCEDURE:
I. TURN THEPOWER SWITCH OFF.
2. REMOVE THEBELTCOVER (SEEP.20).
3. REMOVE THE4 SCREWS (G), THEN BASE LID 2 ( I ).
4. TURN THEPOWER SWITCH ON, AND SELECTPATTERNNO.1 (STRAIGHT STITCH).
5. LOOSEN THE 2 SCREWS IN THE LOWER SHAFTTIMING GEAR (J).
6. TURN THEHANDWHEEL TOWARD YOU UNTIL THE TESTPIN (D) SLIGHTLY TOUCHES THE
RADIAL TIMING GAUGE (C)..
7. HOLD THEHANDWHEEL SO THATTHETESTPIN (D) WILL NOT MOVE, AND TURN THESHUT[LE
HOOK (K) BY YOUR FINGER UNTIL THETESTPIN (D) COMES IN BETWEENTHETWO WHITE
LINESOF GAUGE #68497 (C).
8. TIGHTEN 2 SCREWS (H).
9. ATTACH THEBASE LID (2), BASECOVER, BED COVER, AND BELTCOVER.
HEXAGON SCREW (H)
\
BASE LID 2(I)
NEEDLE
LOWER SHAFT _ i CLAMP
TESTPIN (D) _ NEEDLEHOLDER (E)
• 1 ; _/SHUTTLE
(C_ _ HOOK (K)
SCREW
29
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