Presser Foot Driving Shaft Assembly Attachment - Brother PR655 Service Manual

Main unit
4

Presser foot driving shaft assembly attachment

1. Apply FBK OIL RO100 to the 2 felts 1.
2. Attach the felt 1 to the lower shaft metal collar on the arm bed. (2
locations)
3. Align the presser foot driving shaft assembly's 2 lower shaft metals 2 with
the lower shaft metal collars on the arm bed, and then attach the presser
foot driving shaft assembly to the arm bed.
*Key point
• Place the presser foot driving shaft assembly's roller 3 into
the groove on the presser foot cam.
4. Secure the 2 bushing pressers with the 2 screws 1.
5. Apply oiler to the presser foot driving shaft assembly's metal 4.
Apply oiler to the presser foot driving shaft assembly's
metal.
1
Upper shaft unit
Taptite, Bind S
1.47 — 1.96 N-m
M4X10
3 - 38
1 to 2 drops
Torque
1
2
3
1
1 4