Brother 431B Sewing Machine User Manual


 
5. ADJUSTMENT
-22. Adjusting the presser solenoid position (Solenoid specifications)
Seen from above
<
KE-432B, 432C>
<BE-438B, 438C>
3481
Q3480Q
3457Q
1.
Remove the top cover (1) and the work clamp arm assembly (2).
Remove the top cover (1) and the button clamp assembly (2). [BE-438B, 438C]
2. Remove the two rubber caps (3), and loosen the two screws (4) of the solenoid setting plate B.
3. Loosen the four screws (5), set the presser solenoid (6) so that it is 110 ± 0.2 mm from the edge of the arm,
and then tighten the screws (4) and (5) in that order.
Note:
If this adjustment is not done correctly, the work clamp may not lift or drop and error E-60 may be displayed.
KE-430B, 430C series
124