Assembling The Lower Shaft B Assy - Brother PE770 Service Manual

Modules
4

Assembling the lower shaft B assy

1. Attach the set screw collar 1, thrust washer 2, lower shaft bushing 3
and thrust washer 2 to the lower shaft B assy. 4, and attach retaining ring
E6.
*Key point
• Attach the set screw collar 1 with the ground surface facing
the lower shaft bushing 3.
2. Install the 2 screws 1 in the set screw collar 1.
*Key point
• Attach the set screw collar 1 in a position that allows the
lower shaft bushing 3 to turn smoothly.
3. Lubricate the lower shaft bushing 3 with 1 – 2 drops of OILER B ASSY.
Lubricate the lower shaft bushing with OILER B ASSY
1
3 - 54
Feed module
Set Screw, Socket (CP)
M4X4
Retaining
ring E6
1 — 2 drops
XZ0206***
Torque
0.78 — 1.18 N·m
3 4
2 1 1