Main unit
8
Feed bar removal
1. Remove the retaining ring (CS4).
2. Remove the polyester slider 1, feed bar 2, and polyester slider 1 in this
order.
9
Needle plate supporter shaft B removal
1. Remove nut 1 (M3) 1.
2. Remove needle plate supporter shaft B 2, and feed arm supporter 3.
*Key point
• Press the hook on the feed arm supporter 3 from the rear of
the feed bar to remove the supporter.
3. Remove the feed arm supporter 3 from the needle plate supporter shaft B
2.
Feed unit
2
1
Retaining ring CS4
1
2
3
2
3
2
3
2 - 25