Brother International BES-116 Instruction Manual - English - Page 132
Adjustment of Timing Between Needle and Rotary Hook
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Chapter 8 Adjustment 2. Adjustment of Timing Between Needle and Rotary Hook 2mm e 0.2-0.4mm 2mm q r w 1. Remove two flat countersunk head screws q, and remove needle plate w. 2. Make an adjustment so that the needle is brought to rotary hook e when it rises 2 mm from the needle bar bottom point (180°) (in the position where the mark " " of the pulley is aligned with the stop mark " "). 3. Loosen screws r of the rotary hook. Adjust the clearance between the needle and the rotary hook to 0.2 to 0.4 mm. Tighten the two screws temporarily. The needle bar height will be about 2 mm (Figure A). 130 BES-116AC
Chapter 8
Adjustment
BES-116AC
130
1.
Remove two flat countersunk head screws
q
, and remove needle plate
w
.
2.
Make an adjustment so that the needle is brought to rotary hook
e
when it rises 2 mm from
the needle bar bottom point (180
°
) (in the position where the mark "
" of the pulley is aligned
with the stop mark "
").
3.
Loosen screws
r
of the rotary hook.
Adjust the clearance between the needle and the rotary
hook to 0.2 to 0.4 mm.
Tighten the two screws temporarily.
The needle bar height will be
about 2 mm (Figure A).
2.
Adjustment of Timing Between Needle and Rotary Hook
q
w
e
r
2mm
2mm
0.2-0.4mm