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3. Move the upper toothed belt wheel (1) to the side such that the distance
4. Tighten the setscrews (2).
6.2 Lower toothed belt pulley
Correct setting
The 2 setscrews for the lower toothed belt pulley are seated flush on the
flat of the lower shaft.
The toothed belt runs correctly without running against the retaining ring
or slipping off.
Cover
• Tilt the upper section ( 3.3.1 Access to the machine bottom section,
Fig. 15: Setting the lower toothed belt pulley
Setting steps
1. Using the screwdriver, push the toothed belt (1) sufficiently far to the
2. Loosen the setscrews (4).
3. Turn the lower toothed belt pulley (3) such that the setscrews (4) are
22
to the winder wheel (3) is 0.8 mm.
WARNING
Risk of injury.
Crushing injuries from moving parts.
Switch the sewing machine off before you check
and set the lower toothed belt wheel.
page 10)
(1) - Toothed belt
(2) - Retaining ring
side that the 2 setscrews (4) can be reached.
seated on the flat of the arm shaft.
Positioning the toothed belt pulleys
(3) - Lower toothed belt pul-
ley
Service manual 567 classic - 01.0 - 10/2015
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