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Cause and corrective measure
• Oil in the gear box has leaked since the air vent cap was not put at the
time of transportation.
Remove stop plug 1 in the front of the machine bed, insert a piece of
stiff thread or the like into the gear box, and check whether oil is fully
contained inside. When oil is insufficient, open the gear box cover or
draw out all the oil inside the gear box with a vinyl pipe, and fill 200 cc of
JUKI Defrix Oil No. 2.
Trouble
Oil is not contained in the gear box.
1
3) Gear is noisy.