4. LUBRICATION
Please make sure to turn power switch OFF before oiling.
Please make sure to put some oil before starting the operation of the brand new machine or
when the sewing machine is resumed the operation after along interval.
Caution
NOTE Please use high quality white machining oil.
Put some oil to red marked oil holes and other part as described below arrow sign.
Lubrication position
1. Presser foot mechanism 2. Rock shaft bushing 3. Crank rod 4. Thread take up cam
5. Thread take up shaft 6. Arm shaft bushing left 7. Foot lifting eccentric
8. Arm shaft bushing middle 9. Connecting rod 10. Arm shaft bushing right
11. Hook shaft bushing left 12. hook shaft bushing right, Rock shaft bushing
13. Hook driver
10
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