Attachment Of Outer Rotary Hook Assy; Attachment Of Inner Rotary Hook Bracket Assy; Attachment Of F Pulse Motor - Brother CE-5500PRW Service Manual

Application of Assembly
14

Attachment of Outer rotary hook assy

1. Insert the outer rotary hook shaft 1 into the spacer 2, the outer rotary
hook assy. 3, the washer 6 4, the spacer 5 and the shaft supporter 6,
and then attach it with the screw 1.
*Key point
• Turn the lower shaft so that the larger feed cam is at the rear
and the hole on the lower shaft is at the vertical, and then
attach so that the mark 7 on the outer rotary hook is at the
front.
Apply MOLYKOTE EM30L to the shaft supporter
surface.
Lubricate the outer rotary hook shaft with the
OILER.
1
15

Attachment of Inner rotary hook bracket assy

1. Set the inner rotary hook bracket assy. 1 and the IRH bracket support
plate 2 to the base plate assy., and then temporarily tighten the screw 1.
*Key point
• Check that align the positioning hole of the inner rotary hook
bracket assy. 1 with the boss of the base plate assy..
• Refer to "4 - 21 Adjustment : Inner rotary hook bracket
position".
1
16

Attachment of F pulse motor

1. Set the F pulse motor 1 to the FPM holder sub assy. 2 with the 2 screws
1.
2. Attach the "lead wire assy, FPM-LE 3" to the F pulse motor 1.
Lubricate the FPM bearing with FBK OIL RO 100.
1
Feed and rotary module
Small amount
Apply liberally
Set Screw, Socket (CP)
M4X6
0.78 – 1.18 N·m
Screw, Pan (S/P washer)
M3X8DB
Hand start
Screw, Bind
M3X4 0.78 – 1.18 N·m
XC8385***
XZ0206***
Torque
Torque
1
1-2 drops
XC8388***
Torque
3
1
2
3
7
4
6
5
1
1 2
1 2
1
3 - 75