Brother PR655 - Base Needle Bar Attachment

3 - 44
Upper shaft unit
Main unit
Assembly Assembly
11 Base needle bar attachment
1. Apply MOLYKOTE EM-30L to the shaft 1 and the hole 2 of the J-
clamp final assembly and the presser foot vertical base assembly.
2. Attach the base needle bar 3, J vertical set assembly 4, and presser foot
vertical base assembly 5.
*Key point
• Insert the shaft 1 of the J vertical set assembly to the crank
rod 6.
• Insert the shaft 1 of the presser foot vertical base assembly to
the presser foot connecting rod 7.
3. Tighten the screw 1.
*Key point
• Align the needle bar with the top face of the arm bed.
Apply MOLYKOTE EM-30L to the shaft and the hole of
the J vertical set assembly and the presser foot vertical
base assembly.
Size of a grain of
rice
1
Torque
1.18 — 1.57 N-m
2
4
5
6
7
1
1
3
Set Screw, Socket (CP
)
M5X8