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Upper shaft unit
Main unit
Assembly
3
Presser foot driving shaft assembly attachment
1. Apply turbine oil to the 2 felts 1.
2. Attach the felts to the lower shaft metal collars on the arm bed. (2
locations)
3. Align the presser foot driving shaft assembly's 2 2 lower shaft metals with
the lower shaft metal collar 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 sewing-machine oil to the presser foot driving shaft assembly's
metal 4.
Start movie clip (CD-ROM version only)
Apply sewing-machine oil to the presser foot driving
shaft assembly's metal.
1 to 2 drops
1
Torque
1.47 –
1.96 N-m
1
2
1
3
1 4
Taptite, Bind S
M4X10
Color; Gold