Needle-Presser Unit, Needle Threader Unit, Upper Shaft Unit - Baby Lock BLSY Service Manual

Main unit
1
Upper shaft cover removal
1. Remove the screw 1, and then remove the upper shaft cover 1.
2
Tension pulley assembly removal
1. Remove the screw 1, and then remove the tension pulley assembly 1.

Needle-presser unit, needle threader unit, upper shaft unit

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