Brother BC800, Service Manual

Page: 81 / 134

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Main unit Feed 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 assembly .
2. Rotate the feed adjuster assembly
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 assembly 4 contacts the F
pulse motor gear.
3. Align the feed adjuster assembly
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 assembly 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
.
Start movie clip (CD-ROM version only)
Apply EPNOC AP (N) 0 to the entire circumference of
the F gear. Bead
XC8387***
4 2 3 1
4 6
5 1
7 8