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(4) Applying grease to other sections
■
Adding grease to X-feed gear section
Grease film on the feed gear is likely to run out
when using the machine for sewing such a sewing
shape that has continuous reverse-feed stitching
as shown in the figure at the left. To keep the
grease film on the feed gear, carry out the follow
-
ing two steps of procedure.
①
Add JUKI-specified 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 film.
For the sewing shape as shown in the figure,
only a part of the gear is continuously used.
Apply the grease to the mesh of the gear which
is used for sewing.
■
Grease supplement to X guide shaft bearing
1) Apply JUKI Grease B onto X guide shaft
❶
and presser plate
❷
.
❶
❷
