AMF REECE S-4000 LT, Parts And Service Manual, Page: 43 / 82

S-4000 LT
1-31
Revised 10/2004
e-mail: service@amfreece.cz; parts@amfreece.cz; website: www.amfreece.com
Phone: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 582 360 606
9 . A D J U S T M E N T O F BA R R I N G S T I T C H E S
To properly set the first bar
➊
, the second bar
➋
must be
properly adjusted.
1. Second bar adjustment
Insert a piece of paper under the clamp feet. Turn the
handwheel through the sewing cycle until the control
spring
➎
release the left shifter arm pocket
➏
. Check to
see that the clamp plate starts to move to the left just as the
needle point rises from the work piece approximately
1 mm.
If the adjustment is incorrect:
a ) I f t h e c l a m p p l a t e m o v e s w h e n t h e n e e d l e is
in t h e w o r k
a1) loosen the screws
➌
in the worm gear
a2) hold the worm gear
➍
by hand and turn the
handwheel counter clockwise slightly
a3) tighten the screws
➌
and recheck the
adjustment. Repeat as needed.
b ) T h e c l a m p p l a t e m o v e s w h e n t h e n e e d l e
t ip is h ig h e r t h a n 1 m m a b ov e t h e w o r k
s u r f a c e
b1) loosen the screws
➌
of the worm gear
b2) hold the worm gear
➍
by hand and turn the
handwheel clockwise
b3) tighten the screws
➌
and recheck the
adjustment. Repeat as needed.
E - MACHINE ADJUSTMENTS
1mm