Lower Shaft A Assy. Removal - Baby Lock BLMY Service Manual

Main unit
4

Lower shaft A assy. removal

1. Remove the 2 screws 1, and remove the 2 bushing pressers 1.
2. Remove the lower shaft A assy 2.
5
Joint removal
1. Remove the 2 screws 1, and remove the joint 1 and the lower shaft
bushing 2.
6
Timing pulley D removal
1. Remove the 3 screws 1.
2. Remove retaining ring E6, and remove the timing pulley D 1.
7
Lower shaft bushing removal
1. Remove the 2 screws 1, and remove the set screw collar 1, thrust washer
2, lower shaft bushing 3 and thrust washer 2.
2. Remove the 2 retaining rings E6.
Rotary hook drive mechanism / Feed and bobbin
mechanism / Cutter assy. location diagram
1
2 1
1
1 2
Retaining ring E6
1 1 (3 screws)
1 3 Retaining ring E6
1 2
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