3. DISASSEMBLY

３-３. Work clamp arm mechanism (KE-432B, 432C)

3273Q

Be careful not to drop these two bearing balls when removing the feed bracket assembly.

Remove the feed bracket guide plate and the feed bracket assembly together as a single unit.

1. Set screw

 

 

 

 

3274Q

7.

Button clamp holder shaft

16.

Tack width feed shaft

2. Needle

8.

Work clamp arm assy

17.

Rod end

3. Needle bar thread guide

9.

Bolts [2 pcs]

18.

Screws [8 pcs]

4. Bolt

10.

Button clamp holder support

19.

Feed bracket guide plate

5. Nuts [2 pcs]

11.

Work clamp felt

20.

Feed bracket assy

Adjusting screw

12.

Screws [2 pcs]

21.

Flat screws [2 pcs]

Compression spring

13.

Feed plate

22.

Screws [2 pcs]

[Push upward and remove horizontally]

14.

Rubber cap

23.

Needle plate

6. Set screws [2 pcs: Loosen]

15.

Set screw [Loosen]

 

 

25

KE-430B, 430C series