Owner's Manual

BAS-364E, 366E, 370E, 375E

Chapter 7 STANDARD ADJUSTMENTS

3. Adjusting the needle clearance

2. Adjusting the needle bar height

0.5 - 2mm

Needle center

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.

0.01 - 0.08 mm

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.