Husqvarna VIKING E10 - Needle and Hook Timing

20 104 72 72-26
Timing of needle and hook
Check
1. Set pattern selector dial to "C", stitch width to "Max".
2. Set needle bar at its lowest point when it swings to left.
3. Check that clearance between point of hook and left side of needle is 3.2 - 3.6mm.
Adjustment
1. Set pattern selector dial to "C", stitch width to "Max".
2. Remove free arm cover and base cover.
3. Remove shuttle hook holder.
4. Set needle bar at its highest point and loosen the 2.5mm Allen screw (a) of crank connecting rod crank.
5. Set needle bar at its lowest point when it swings to left.
6. Loosen the 2.5mm Allen screw (b) of crank connecting rod crank.
7. Turn shuttle driver to adjust timing of needle and hook.
8. Tighten the screws of crank connecting rod crank when clearance between point of hook and left side of needle is
3.2 - 3.6mm.
Clockwise = timing is smaller
Counterclockwise = timing is bigger.
9. Re-assemble shuttle hook holder and covers.
(a)
(b)