2 - 22
Feed unit
Main unit
8
Feed bar removal
1. Remove the retaining ring (CS4).
2. Remove the polyester slider
1
, feed bar
2
, and polyester slider
1
in this
order.
Start movie clip (CD-ROM version only)
Retaining ring CS4
1
2
9
Needle plate supporter shaft B removal
1. Remove nut 1 (M3)
1
.
2. Remove needle plate supporter shaft B
2
, and feed arm supporter
3
.
*Key point
• Press the hook on the feed arm supporter
3
from the rear of
the feed bar to remove the supporter.
3. Remove the feed arm supporter
3
from the needle plate supporter shaft B
2
.
1
3
2
2
3
2
3
Summary of Contents for BC800
Page 2: ......
Page 9: ...vi ...
Page 17: ...1 8 ...
Page 19: ...2 2 Main parts location diagram Main unit ...
Page 36: ...2 19 Disassembly Feed unit location diagram Main unit ...
Page 44: ...2 27 Disassembly Needle presser unit location diagram Main unit ...
Page 53: ...3 2 Main parts location diagram Main unit ...
Page 73: ...3 22 Feed unit location diagram Main unit ...
Page 85: ...3 34 Needle presser unit location diagram Main unit ...
Page 97: ...3 46 ...
Page 119: ...4 22 ...
Page 123: ...5 4 Adjustment Operation PCB supply assy S36 and S37 models S33 and S34 models ...
Page 125: ...5 6 Adjustment Lead wire assy Power LE Lead wires should pass inside the rib ...
Page 126: ...5 7 Adjustment Special Instructions of Wiring BH switch assy ...
Page 131: ...5 12 ...
Page 134: ...LOW END COMPUTER SERIES 22M04HF885S33 34 36 37 LOW ENDCOMPUTERSERIES ...