To Adjust The Hook Timing - Janome Memory Craft 3500 Servicing Manual

When the pattern (
From its lowest position to the position where the tip of the rotary hook exactly meets
The right side of the needle should be 3.25 to 3.55 mm.
1. Remove the needle plate and bobbin holder.
2. Turn on the power switch and select the pattern (
3. Remove the top cover, belt cover and bed cover (see pages 1, 2 and 3).
4. Turn the hand wheel toward you and set the needle bar to the lowest posi-tion.
5. In this condition.
* If the projection of feed lifting cam is in the lowest position, loosen the set screws of lower
shaft timing wheel.
* If not, loosen the set screws of upper shaft toothed wheel.
6. Raise the needle bar further 3.25 to 3.55 mm from the lowest position.
7. Turn the lower shaft gear until the tip of shuttle hook meets with the right side of needle.
8. Tighten the set screws of lower shaft timing wheel or upper shaft toothed wheel.
9. Attach the bed cover, belt cover, top cover, bobbin holder and the needle plate.

TO ADJUST THE HOOK TIMING

) is selected, the amount of ascending travel of the needle bar
).
8