Brother PR600 - Thread Presser Base Up;Down Position Adjustment

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Adjustment Thread presser base up/down position adjustment
1. Loosen the 4 screws
1
.
2. Adjust the vertical position of the thread presser base.
3. Tighten the 4 screws
1
.
Clearance between wiper hook top face and
thread presser cover
0 - 0.2 mm
1
Torque
1.18 - 1.57 N-m
Screw, Bind
M4X6
Color; Silver
clearance 0 - 0.2mm
1
Wiper hook
Thread presser
cover
1