Duerkopp Adler 745-26 Service Instructions Manual page 71

7
10 11 12
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Swing the thread tension plate 8 away to the side after loosening
its mounting screws. The hole in the machine arm to be found
underneath is freely accessible.
–
Loosen the support screw 3 accessible through the hole.
–
Insert gauge 13 with its pins into the seating holes 6.
–
Turn the crank pin 1 so that it catches in the recess of the gauge.
–
Press crank pin 1 on.
The thread lever 5 must be tight except for a lubricating mist gap.
–
Tighten the Allan screws 2 and support screw 3.
–
Remove gauge 13.
–
Check the ease of movement of the machine by turning the
handwheel.
–
Push the needle tie rod with the needle cage on to crank pin 1 and
tighten its mounting screw (Attention: Left-hand thread!).
–
Attach the needle bar link and set (see Chapter 15.2.4).
–
Attach the head cover 10 and cylinder 11 with swing lever 12 again.
8
9
13
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