Adjusting The Presser Foot Pressure; Adjusting The Thread Tension - JUKI MF-7923 Instruction Manual

6. adjusting the presser foot pressure

1
2

7. adjusting the thread tension

B
A
B = Decrease
A = Increase
Decrease the presser foot pressure as low as possble
to such an extent that sttches are stablzed.
To adjust the pressure, loosen lock nut 2 of presser
sprng regulator 1 and turn presser sprng regulator 1 .
After the adjustment, tghten lock nut 2 .
Turnng t clockwse to ncrease the pressure.
Turnng t counterclockwse to decrease the pressure.
Adjust the thread tenson wth the followng thread ten-
son nuts.
1 Needle thread tenson nut
2 Top coverng thread tenson nut
3 Looper thread tenson nut
1
Turn clockwse to ncrease the thread tenson.
Turn counterclockwse to decrease the thread tenson.
2
3
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