Brother PR655 Service Manual page 45

Main unit
14
Hoop sensor removal
1. Remove the screw 1, and then remove the X carriage CX 1.
2. Remove the screw 2, and then remove the hoop lever 2.
3. Remove the nut 3 and screw 3, and then remove the hoop sensor
assembly 4, PT meter plate 5 and spring
15
X-guide shaft removal
1. Remove the 2 nuts (2, M6) 1 on both ends of the X-guide shaft, 2 plain
washers (M6) 2, and 2 spring washers (2-6) 3. Then remove the X-guide
shaft and the bearing case X and XB assembly from the feed frame
assembly.
2. Remove the retaining ring E4, and then remove the X-roller from the
bearing case X and XB assembly. (2 sets)
3. Remove the 2 external retaining rings C21, and then remove the linear
bearing (12) from the bearing case X and XB assembly. (2 sets)
Feed unit
.
S44
2 - 24
1 1
3
S44
2
2
1
Bearing case X
3
2
Bearing case XB
Retaining ring E4
External retaining rings C21
4
3
5
2
3
1