Brother CS8000 Series Service Manual page 41

Main unit
5
Upper shaft assy. disassembly
1. Remove the speed shutter 1.
2. Remove retaining ring E6, and move the upper shaft pulley 2 to the right
side.
3. Remove the timing shutter 3.
4. Remove the pulley 4.
6
NP PCB assy. removal
1. Remove screws 1 (two), and remove the NP PCB assy. 1.
Upper shaft mechanism
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1
Retaining ring E6
2
3 4
1
1
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