Brother BAS-343E Instruction Manual page 42

2. Remove the movable knife, and replace it with a new movable knife. Now check the cutting edge of the movable
knife o and the fixed knife ! 0 . If necessary, use the provided movable knife washer (T=0.4, T=0.5, T=0.6) to adjust
the knives so that they cut properly.
NOTE:
A. After the movable knife and fixed knife are properly engaged, tighten the screw.
B. Turn the movable knife (in the direction of the arrow) while the screw is still tightened.
C. Loosen the screw.
D. Turn the movable knife (in the direction of the arrow) while the screw is still loosened.
Repeat above steps A, B, C and D four or five times to maintain the cutting performance of the knife.
A
!0
Movable knife
washer
B C
Knives
Knives
!1
0.5 mm
D
3. Install the fixed knife !0 0.5 mm away from needle hole
plate ! 1 .
BAS-343E
9. Standard adjutsments
Movable knife
Fix knife
Knives
Knives
With knives engaged
35