Brother SB7900E - C Pulse Motor Attachment

3 - 60
Thread cutter module
Modules
1 C pulse motor attachment
1. Attach the C pulse motor (ZPMM35SP-9N) 1 to the motor holder assy 2
using the 2 screws 1.
*Key point
• Attach the band 3.
2. Lubricate the C pulse motor 1 bearing with 1 – 2 drops of
turbine oil # 100.
Lubricate the CPM bearing with FBK OIL RO 100.
1 — 2 drops
XC8388***
1
Torque
0.78 — 1.18 N·m
1
132
Screw, Bind
M3X4
2 Idle gears A and B attachment
1. Apply a small amount of EPNOC AP(N)0 to the idle gear shaft 1.
2. Attach the idle gear A 2, spring 3 and idle gear B 4 to the idle gear shaft
1, and attach the retaining ring E2.
*Key point
• Insert the spring 3 into the small holes 5 in the idle gear A 2
and the idle gear B 4, and turn the idle gear A 2 clockwise
until the large holes 6 in the idle gear A 2 and the idle gear B
4 overlap 7.
• With the large holes 6 aligned, align the match mark 8 on
the idle gear assy and the match mark 9 on the C pulse motor
gear ;, and attach the idle gear assy to the shaft 1.
Apply EPNOC AP(N)0 to the lever guide shaft
Small amount
XC8387***
2
8
6
3 45
7 1
9
Retaining ring E2
;