Center Fixed Knife; How To Dismount The Fixed Knife; Position Adjustment Of The Center Knife(Upper Knife) And Fixed Knife - Brother BAS-6150 Instruction Manual

Chapter 6 Knife replacement

5. Center fixed knife

5-1. How to dismount the fixed knife

w
q
r
y
r
5-2. Position adjustment of the center knife (upper knife) and fixed knife
C
A
74
e
t
B
D
E
1583S
1. Turn off the power supply.
2. Open cloth slide plate q.
3. Loosen setscrew w at the rear end.
4. Unscrew setscrew e at near end and
detach needle plate r.
1520S
5. Unscrew shoulder screws t and detach
fixed knife y from needle plate r.
* For attachment after replacement, follow
above steps the other way around from 5
to 1.
1521S
1. Replace the center knife with the center
knife jig A (accessory).
2. Loosen the screw B and rotate the pulley
to descend the center knife jig A.
3. Rotate C and slide D. Press the center knife
jig A and the fixed knife together tightly in
the E plane and fasten the screw B, holding
the pressed condition.
BAS-6150