Brother BAS-761 Service Manual download pdf (Page 145)

7. FOLDING MACHINE

BAS-7610

7-15

C. Tucking blades R, L, RD and LD have burrs.

Remove the burrs and buff the tucking blades.

D. Because tucking blades R, L, RD and LD are attached below the correct position, the pocket

material strays with the body when the tucking blades retract.

Raise and reattach the tucking blades. Be sure not to move the tucking blades back and forth or side to side.

E. Because the clearance between the center blade and the needle plate is small, the pocket material

strays with the body when tucking blades R, L, RD and LD retract.

Refer to “Trouble 14. Cause D”.

F. Program defect

Reprogram partially.

Connecting block SR assembly

Bolt 5X25

Folding clamp 3-corner J

Connecting block SL assembly

Bolt 4X8

Adjusting screw

Settin

late

Tucking blade R-3J

Tucking blade L-3J

Tucking blade LD-3J

Tucking blade RD-3J

Chamfering blade RJ

Chamfering blade LJ

1792S

Folding clamp assembly

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Brother BAS-761 Service Manual Page 145