Clearance Between Needle And Hook - ELNA 6125QC Service Manual

Clearance between Needle and Hook

The clearance between the needle and hook should be -0.10 to +0.05 mm.
Adjustment procedure:
1. Select the zigzag stitch "
2. Remove the needle plate (A) and bobbin holder (B).
3. Replace the needle with the test pin and tighten the needle clamp screw.
4. Remove the face cover (See page 4.).
5. Turn the handwheel to bring the hook point just behind the master needle. Loosen the setscrew (C) and
adjust the clearance between the needle and hook point to –0.10 to 0.05 mm by moving the top end of
the needle supporter back or forth.
6. Tighten the setscrew (C).
7. Attach the face cover.
8. Attach the bobbin holder and needle plate. Replace the master needle with the sewing needle.
Setscrew
Mechanical Adjustment
" and set the stitch width control at "6.5".
Needle plate (A)
Hook
Bobbin holder (B)
Setscrew (C)
Needle bar supporter
-0.10 to +0.05 mm
20
Needle clamp screw
Test pin
Hook point