59
104 72 79-26
Hook complete
Dismantling
1. Remove rear cover and front cover.
2. Remove the hook cover.
3. Loosen the 2mm Allen screw (B)
4. Rotate the hook upwards a bit, then grip the dust cover, tilt the hook towards the feed dog and remove
both parts out of the machine.
Mounting
1. Turn the hand wheel so the setting pin of worm gear is
SRVLWLRQHGDFFRUGLQJWRÀJ
2. Place the spring on the hook shaft and then place the dust
cover on the shaft.
3. Lift the feed dog to gain access and slide the dust cover and
the hook into place.
NOTE! On the dust covers back is a pin, this must be placed
in position before the hook shaft is positioned, drop then the
dustcover.
4. Place the hook so it's the tip (A) pointings straight back-
wards.
5. Check that the spring pushes the hook upwards. Press the
hook down and tighten screw (B).
6. Mount the hook cover.
Set thereafter:
3. Play of the hook gear.
5. Gap between the needle and the hook.
6. The setting of the needle plate (hook cover) in relation to the needle in the feeding direction.
8. The height of the hook.
11. Needle height.
12. Timing of the hook in relation to the needle.
Dismantling and mounting
"
!
#
1.5 mm
