Brother SL100 Service Manual page 105

Application of
Assembly
6. Attach the retaining ring E3 to the groove A of horizontal feed shaft, and insert the horizontal feed shaft
into the polyester slider, the feed arm A sub assy, the polyester slider, the horizontal feed shaft spring
(XF3451), the horizontal feed shaft washer and the feed arm A sub assy. And attach the retaining ring
E3 to the groove B of horizontal feed shaft while pushing horizontal feed shaft washer in the direction of
the arrow.
7. Set the feed supporting plate to the feed arm B assy, and secure it with the screw (taptite, cup B
M4X10). And set the feed arm B assy to the shaft of feed arm A sub assy, and secure it with the two
hooks.
Horizontal feed shaft spring (XF3451)
Feed arm A sub assy
Hooks
Taptite, cup B M4X10
Feed unit
Horizontal feed shaft
Shaft
Retaining ring E3
Feed arm B assy
Feed supporting plate
3 - 47
Groove A
Groove B
Retaining ring E3
Polyester sliders
Horizontal feed shaft spring (XF3451)
Horizontal feed shaft washer
Taptite, Cup B M4X10