Thread Guide Removal - Baby Lock BLMY Service Manual

Main unit
10

Thread guide removal

1. Remove the 2 screws 1, and remove the thread guide 1.
11
Thread tension gear removal
1. Remove the retaining ring E3 and remove the thread tension gear 1,
thread tension gear cover 2 and the spring 3.
12
AT pulse motor removal
1. Remove the 2 screws 1, and remove the AT pulse motor 1.
13
Tension disk removal
1. Remove the screw 1, and remove the initial adjustment plate 1.
2. Remove the rubber 2 from the initial adjustment plate 1.
3. Loosen the thread tension adjusting screw 3, and remove the tension plate
assy 4.
4. Remove the thread tension adjusting screw 3, the spring
5, tension disc washer 6, tension release plate assy A 7, washer 5,
tension disk B 8 and tension disk A 9.
2 - 22
Thread tension mechanism
1
, washer
S05
1
1
Retaining ring E3
1, 2, 3
1
7 6 3 4
5
9 8
S05
2
1
1
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