Mechanical Descriptions; Needle Bar And Thread Take-Up Mechanisms; Lower Shaft And Shuttle Race Mechanisms - Brother BAS-326G Service Manual

4. MECHANICAL DESCRIPTIONS

The mechanisms operate in the order of the numbers given in the illustrations.

4-1. Needle bar and thread take-up mechanisms

4-2. Lower shaft and shuttle race mechanisms

BAS-311G, BAS-326G
4. MECHANICAL DESCRIPTIONS
1. Motor assy
2. Upper shaft
3. Thread take-up crank
4. Needle bar crank
5. Needle bar connecting rod
<5> Thread take-up lever assy
6. Needle bar clamp
<6> Thread take-up support
7. Needle bar
1. Motor assy
2. Upper shaft
3. Crank rod assy
4. Rock gear
5. Lower gear
6. Lower shaft
7. Driver
8. Shuttle hook
5041Q
5042Q
35