Applying The Exclusive Grease - JUKI IP-100A Engineer's Manual

(5) Applying the exclusive grease

* Exclusive grease supplied as accessories [(grease tube : 40006323) or exclusive grease can (23640204)]
is applied to the portions other than the lubricating portions to which lubrication is necessary.
1. It is not necessary to add grease to the portions when the machine is generally used. However, when the
machine is used under the severe conditions, it is effective to periodically fill up the exclusive grease
(approximately once or twice a year).
2. For applying (filling) grease, it is convenient to apply it using the exclusive lubricator (GDS01007000).
[Note when applying grease]
1) Needle bar metal section of the dry-head type machine heads (A-DS and A-DU)
There are grease grooves in needle bar upper and lower metals 2 of the metal section of needle bar
support base D (asm.) 1.
Draw out the needle bar and fill the grease grooves with the exclusive grease supplied as accessories.
* When filling grease, be careful that the inner surfaces of needle bar upper and lower metals 2 are not
damaged and dust or the like is not mixed.
When newly filling up the grease, make the sewing machine run idle at low speed at 10-second intervals
to discharge excess grease which occurs on the needle bar at this time and wipe the grease. Perform
this operation several times and use the sewing machine when the excess grease does not occur.
2
About grease groove in metal
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1
80
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