How to replace knives – SINGER 14U22 User Manual
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11. How to replace knives
The stationary knife should be changed when it becomes dull.
The stationary knife can be replaced according to the following steps, however if there are any difficulties
experienced, call your Singer representative to make the adjustment.
(1) Be sure that the power line plug is disconnected from the wall receptacle.
(2) Open the looper cover and set the movable knife in the non-operating position (see page 14).
(3) Loosen the stationary knife set screw and remove the stationary knife.
(4) Place a new stationary knife in the groove of the
stationary knife holder, align the cutting edge level
with the top surface of the throat plate and tighten
set screw.
(5) Return the movable knife to its original position.
• The movable knife on this machine has a carbide
alloy tip cutting edge and under normal use will
not require replacement.
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