Thread Guide Assy. A Removal; Thread Guide Assy. A Disassembly - Brother XR9000 Service Manual

Main unit
6

Thread guide assy. A removal

1. Remove the two screws 1.
2. Remove the thread guide A assy. 1.
6-1

Thread guide assy. A disassembly

1. Remove the screw 1, and then remove the notch spring 2 from the thread
tension holder assy. 1.
2. Remove the thread dial shaft 3.
*Key point
• Turn the dial clockwise until it stops.
3. Remove the thread tension dial 4 and the thread tension plate assy. 5.
4. Remove the spring 6, washer 7, tension disc washer 8, thread release
plate 9, washer 7, tension disc B ;, and then tension disc A A in this
order from the caulking shaft of the thread tension holder assy. 1.
5. Remove the thread tension adjusting screw B from the thread tension plate
assy. 5.
Main parts
1
1
5
9
6
8
0
B
7
A
1
4
3
2
1
2 - 7