Machine head
Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017 53
To set the distance between the hook tips and the needles:
1. Remove the throat plate.
2. Turn the needle bar to the loop stroke position.
3. Insert the locking peg through the hole in the machine arm.
 The locking peg must engage in the slot of the arm shaft crank.
4. Check the distance between hook tips and needles.
Fig. 41: Setting the distance between hook tips and needles (2)
5. Remove bobbin case top part (7) with bobbin.
6. Loosen the fastening screws (6) of the hook cover (5).
7. Remove the hook cover (5).
8. Take the bobbin case bottom part (4) out of the hook. To do so, slightly 
turn the handwheel back and forth.
Important
Do not apply force when removing the bobbin case bottom part (4).
(4) - Bobbin case bottom part
(5) - Hook cover
(6) - Fastening screws
(7) - Bobbin case top part