8. Replacing lower knife
To remove lower knife
Temporarily tighten
screw
①
after sliding
lower knife holder to
left
Loosen screw
Loosen screw
Remove lower knife
To replace lower knife
Insert lower knife,see right figure
Turn the handwheel as the drawing
on the right figure
Loosen screw 5 and sliding
lower knife holder to right
Tighten the screw
Tighten the screw
③
Upper knife
Top surface
of the needleA
plate
Cutting edge of
the lower knife B
Lower knife
Level of [A]=Level of [B]
Check cutting action of knife.
Correct angles to resharpen
the lower knife
⑤
①
④
②
①
③
④
②
5 or 6 threads
3 or 4 threads
9
TEXI Tre 04 T, Quattro 24 T, Cinque 35 T Operation Manual
