Beisler 1281-5 - Manual (Page 69)

2.2.2 Distance between right hook and needle
Caution: Risk of injury!
Switch the main switch off.
Check and adjust the hook only with the sewing unit switched off.
Cross-line adjustment
Standard checking
When the right hook is in its top reverse point, the distance between
hook tip 9 and the middle of the needle should amount to 4.3 - 4.5 mm.
–
Screw off thread guides 1 and 3 as well as cover 2.
– Move the hook in its top dead centre by handwheel.
– Loosen screw 4 until the hook can just be pushed.
– Shift the hook in such a way that the hook shank (1) is flush with
the right side of the hook holder.
– Loosen screw 6 a little.
– Turn lever 5 in such a way that there is a distance of 4.3 - 4.5 mm
between hook tip and the middle of the needle.
Take care that the bar 8 in the bearing 7 does not move too heavy.
– Tighten screw 6.
Note
Do not yet tighten screw 4.
7
3
3
4
8
2
1
7 5
6
10
4,3 - 4,5 mm
9