Brother B-500, Руководство по обслуживанию

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2 - 4
Main parts Main unit
3
Removal of Needle plate B assy.
1. Remove the needle plate cover
1
.
*Key point
• Slide the slide button 2 , and then remove it.
2. Remove the needle plate B assy.
3
.
3
1
2
3-1
Disassembly of Needle plate B assy.
1. Remove the cutter cover
2
from the needle plate B assy.
1
.
2. Remove the spring plate
3
from the cutter cover
2
, and then remove the
NT lower thread cutter
4
.
3. Remove the slide button
5
from the needle plate B assy.
1
.
*Key point
• Remove the hooks 6 (2 locations) from the backside of the
needle plate B assy.
1
.
2
1
5
5
4
6
2 3
4
Removal of Free arm cover
1. Remove the screw
1
, and then remove the free arm cover
1
from the free
arm plate.
1 1