38 page service manual plus a 23 page detailed diagrams with part numbers
for reordering replacement parts.
Includes:
Hook timing.
Thread tension unit.
DC Motor.
Free-arm cover.
Feed dog height.
Needle drop position.
Needle bar height.
Printed circuit board.
Touch panel.
Solenoid position.
Needle plate switch.
Upper thread tension.
Presser bar lifter.
Thread cutter.
Parts list.
Diagnosis test.
Much more!
