Brother BAS-311E service manual Presser foot mechanism, Mechanical description, e r q w

Chapter 1. Mechanical description

Presser foot mechanism (2)

e

r

q w

1.When the stepping work clamp signal is on, the stepping solenoid q operates the lifter lever w.

2.The lifter lever w operates the work clamp lifter lever assy r via the work clamp lifter wire e.

Note: When the machine stops, the stepping solenoid q operates, and the presser foot rises as soon as the work clamp rises. At this time, tension releasing is performed.

BAS-311E.311EL.326E.326EL 7