Adjusting The Needle Bar Height; Adjusting The Needle Clearance - Brother BAS-364E Instruction Manual

Chapter 7 STANDARD ADJUSTMENTS

2. Adjusting the needle bar height

0.5 - 2mm
1. Turn the hand pulley so that rotary hook point q is aligned with the needle center. Remove cap w, loosen screw e,
and raise or lower the needle bar so that the gap between the top of the needle hole and the rotary hook point q is
0.5 - 2 mm.
2. After adjustment, tighten the screw e and replace the cap w. Furthermore, the standard adjustment amount is 1.5-
0.3 mm.

3. Adjusting the needle clearance

0.01 - 0.08 mm
w
35
q
Needle center
q
BAS-364E, 366E, 370E, 375E
1. Turn the hand pulley so that the rotary hook point is
aligned with the needle center. Loosen screw q and
move rotary hook w so that the gap between the rotary
hook point and needle is 0.01 - 0.08 mm.
2. After adjustment, securely tighten the screw q.
w
e