Cord Trim Adjustments - AMF SERIES S104-130 Parts And Service Manual

S-104-100

CORD TRIM ADJUSTMENTS

Trim Knife Adjustment
Adjusting for the relaxed position
The "relaxed" position is when the trim knife assembly is located over the right hand spreader stop and
away from the throat plate.
To adjust, loosen nut A and turn screw B counterclockwise or clockwise )counterclockwise will move the
trim knife assembly to the right; clockwise will move the trim knife assembly to the left) as necessary.
Once the adjustment has been made, re-tighten nut A.
Needle to Trim Knife
Lower the needle bar. The knife should be set to pass by the needle as close as possible without touching
it. To adjust, loosen screw C and move the knife in or out as necessary. Once the adjustment has been
made, re-tighten screw C.
Height of Trim Knife
The knife should be set so it clears the underside of the throat plate as well as the top of the right hand
spreader stop. To adjust, loosen screw D and move up or down as necessary. Once the adjustment has
been made, re-tighten screw D.
Adjusting the Thread Retainer
Thread retainer E must rest squarely on the front face of the throat plate. This retains the trimmed thread
for the next buttonhole. During the trim knife action, the retainer must be able to travel across the throat
plate without binding. To adjust, loosen nut F and move screw G in or out as necessary. Once the adjust-
ment has been made, re-tighten nut F.
Revised 09/2004
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