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9.3.3) Greasing
1) Greasing the inside of the arm
Use high-quality mineral-based lithium grease.
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Inside the arm
– Take-up lever drive cam
– Boss of the take-up lever
– Needle bar controller
– Presser foot driver cam
Color change cam Once in 3 months
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Once in 3 months
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No. Greasing cycleWhere to grease Fig.
Make sure to turn OFF the main power during the grease supply.
CAUTION
Regular greasing prevents machine noise and abnormal wear-out.
CAUTION
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