Assembly Of The Crank - Duerkopp Adler 910 Service Instructions Manual

2.2 Assembly of the crank

3
2
1
4
Caution: danger of injury!
Turn off the main switch.
Remove and mount crank only when the sewing unit is switched off.
Important
The crank 4 has to be mounted on the arm shaft 1 in such a way that
the pivot 3 of the screw 2 reaches into the drill-hole on the arm shaft.
The screw 2 is the first screw in the direction of rotation.
Assembly
–
Push crank 4 on arm shaft 1.
–
Turn crank 4 so that its first drill-hole in the direction of rotation is
located above the drill-hole in the arm shaft 1.
–
Insert screw 2 and tighten.
–
Insert screw 5 and tighten.
5
4
2
3
3
5