3. DISASSEMBLY

３-６. Work clamp arm mechanism (BE-438B, 438C)

3280Q

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

3281Q

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

1. Set screw

7.

Button clamp holder

15.

Tack width feed shaft

2. Needle

8.

Bolts [2 pcs]

16.

Rod end

3. Needle bar thread guide

9.

Button clamp holder support

17.

Screws [8 pcs]

4. Nuts [2 pcs]

10.

Work clamp felt

18.

Feed bracket guide plate

Adjusting screw

11.

Screws [2 pcs]

19.

Feed bracket assy

Compression spring

12.

Feed plate

20.

Flat screws [2 pcs]

[Push upward and remove horizontally]

13.

Rubber cap

21.

Screws [2 pcs]

5. Set screws [2 pcs: Loosen]

14.

Set screw [Loosen]

22.

Needle plate

6. Button clamp holder shaft

 

 

 

 

 

29

KE-430B, 430C series