Fpm Gear Engagement - Brother XR9000 Service Manual

Main unit
9

FPM gear engagement

1. Rotate the FPM gear 1 clockwise until the stopper 2 of the FPM gear 1
contacts the shaft 3 of the bushing B assy..
2. Rotate the feed adjuster assy. 4 to the point 5 it contacts the FPM gear
1.
*Key point
• Hold the F pulse motor gear with your finger to prevent it from
rotating when the feed adjuster assy. 4 contacts the F pulse
motor gear.
3. Align the feed adjuster assy. 4 with the F gear teeth 6, and engage them
with the FPM gear 1.
*Key point
• Check that the mark 7 on the feed adjuster assy. 4 is aligned
with the mark 8 on the FPM gear.
4. Apply a bead of EPNOC AP (N) 0 to the circumference of the F gear 6.
Apply EPNOC AP (N) 0 to the entire circumference of
the F gear.
Feed unit
4
4
Bead
XC8387***
2 3 1
6
5 1
7 8
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