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d] WALKING BAR AND PRESSER FOOT
[1] WALKING BAR O
O
[2] PRESSER FOOT O
Slide the walking presser bar O into the needle bar
frame.
Mount the walking presser bar spring O and upper feed
presser bar presser O- and tighten the lifting presser
foot adjustment screw O-
* Turn the lifting presser foot adjustment screw O in
until the screw is flush with the arm top.
1 mm
1 mm
10.5 mm
1. Slide the presser barO into thearm. andassemble thepresser barguide O. presser barlifter O spring
plate <D and
presser bar guide bracket O-
2. Secure the vibrating presser foot O to the presser bar lifter O with screw O.
3. Tighten screw O so the distance from the bottom ofthe presser guide bushing O to the bottom ofthe presser bar
guide O is 1 mm.
4. Adjust the vibrating presser foot 0 so the distance from the top of the presser bar bushing O to the bottom of the
presser bar guide bracket O is 1 mm when the vibrating presser foot is down.
Lift thevibrating presser foot O 10.5mm with the presser barlifter O. press thepresser barlifter O against thepresser
bar lifter lever o
and tighten screw 0.
5.
- 5 3 -
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