Adjust the amount of oil supplied to the thread take up and needle bar crank 3 by turning adjust pin 4
2.
The minimum amount of oil is reached when marker dot a is brought close to needle bar crank 3 by turning the adjust pin in direction b
3.
The maximum amount of oil is reached when marker dot a is brought to the position just opposite from the needle bar crank 3 by turning the adjust pin in direction c
4.
Make the sewing machine run idle for approximately 30 seconds after adjusting with the adjust pin , insert a sheet of paper for confirming the oil amount ( oil spots ) from the direction of arrow mark , and confirm that the amount of oil is adequate
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