JUKI IP-420 - 1-13. Troubles and Corrective Measures (Sewing Conditions)

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(4) Applying grease to other sections
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Adding grease to X-feed gear section
Grease lm on the feed gear is likely to run out
when using the machine for sewing such a sewing
shape that has continuous reverse-feed stitch-
ing as shown in the gure at the left. To keep the
grease lm on the feed gear, carry out the follow-
ing two steps of procedure.
1
Add JUKI-specied grease
TEMPLEX N2
(JUKI part number: 13525506) to the gear
section approximately at least once a month.
2
Use the machine with the retainer correction
mode (U91) activated. Another preventive
measure is to manually move the feed gear
in a complete stroke before turning the power
ON, so as to spread the grease over the en-
tire tooth surface of the gear to cover it with a
grease lm.
For the sewing shape as shown in the gure,
only a part of the gear is continuously used. Ap-
ply the grease to the mesh of the gear which is
used for sewing.
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Grease supplement to X guide shaft bearing
1)
Apply JUKI Grease B onto X guide shaft
1
and presser plate
2
.
1
2