Preparation Of The Device; Lubrication - JUKI LK-1942ZA5050 Instruction Manual And Parts List

IV. PREPARATION OF THE DEVICE

1. Lubrication

WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
❸
Front bushing Intermediate bushing
❹
1) Once a day, fill oil from oil hole ❶ on the machine
❶
head up to the red mark in the center of oil gauge
❷ .
❷
❶
❷
2) Apply one drop of oil to hook race ❸ part to
spread on it.
3) Remove the top cover, and apply oil to front
bushing ❹ and intermediate bushing ❺ .
❺
– 5 –
Be sure to perform the above 2) and
3) steps when the machine is first
installed, or when it is run after a long
period of disuse.