
2-8
S-101
TROUBLESHOOTING
Revised 09/2004
e-mail: [email protected]; [email protected]; website: www.amfreece.com
Phones: +420 582 309 146 (Service), +420 582 309 286 (Spare Parts); Fax: +420 360 606
G) Prong of Left Spreader or end of Right
Spreader too high or protruding over edge
of Loopers. Spring downward, replace and
reposition. See Sheet 13, Fig. 2, 3, 4 for
adjustment.
H) Needle striking Clamp Foot 10.2050.0.750
(to 755) or 10.2046.0.750 (to 755). Adjust
by loosening Screw 01.2051 and move
Clamp Arm outward to suit.
I) Needle eye too small. REPLACE with a
larger size Needle.
J) Follow instructions under heading (21)
“Skipping Stitches” from A to F.
26. THREAD BREAKING AND RUNNING
BACK OUT ON NEEDLE BAR.
A) Spring 01.5004 against Tension Discs
01.4039 too weak. REPLACE.
B) Spring 01.5005 on Take-Up Lever
10.1051 broken. REPLACE.
C) Upper Tension set up too tightly. Loosen.
See Sheet 10, Fig. 3, 4.
27. BREAKING UNDER THREAD:
A) Tension on thread too tight. Loosen. See
Sheet 10, Fig. 3, 4.
B) String out hole in Spreader Stop 10.4007.
C) String out hole in Left Hand Looper.
D) String inside of V in Left Hand Spreader
prong.
E) Remove sharp spots in Throat Plate.
F) Smooth sides of Mats 10.2044 (all) and
10.2048 (all).
28. BREAKING, BENDING OR
HOOKING NEEDLES:
A) Follow instructions in Digest under heading
(7) “Stop Motion of Stitching Mechanism
Does Not Stop Properly” - A to G.
B) Left Hand Wheel 10.3039 does not run freely
on Worm Shaft 10.3047.1.050. Oil thoroughly
through hole in Crank Lever 10.3037.1.
C) Needle Bar too high or too low. Adjust according
to instructions on Sheet 13, Fig. 6, 7.
D) Needle guard 10.4010.2 too far away from
Needle. Spring Guard inward to barely contact
Needle when Needle Bar is at its lowest stroke.
E) Vibrations of Needle Bar not square with
Race 10.4001.1 (all). Adjust according to
instructions on Sheet 11, Fig. 3.
F) Loopers too close to Needle. Adjust according to
instructions on Sheet 13, Fig. 1.
G) Needle striking Clamp Feet 10.2050.0.750 (to)
755) or 10.2046.0.750 (to 755). Loosen Screw
01.2051 and move Clamp Arm outward to suit.
H) Needle striking Mat 10.2048 (all) or 10.2044
(all). Follow instructions in Digest under heading
(16) “Clamp Spreading Uneven”. If any of the
above instructions do not provide proper
clearance, file the Mat to clear Needle.
I) Roll 01.7002 loose or off Rocking Lever
10.1098.1.0850. REPLACE.
J) Spreaders out of adjustment. See Sheet 13.
Fig. 2, 3, 4, for adjustment instructions.
K) Needle striking edge of Throat Plate. String out
Throat Plate or replace.
L) Transmitter Pulley on the left side too large.
Reduce to 1/2” D smaller than Right Hand
Pulley. The Left Transmitter Pulley should
never be larger than the right hand one.
M) Friction Collar 10.3046 or Brake Band 10.3036
too loose. Adjust according to instructions on
Sheet 19, Fig. 2, 3.