Preparation; Lubrication; Machine Head; Hook Race Surface - JUKI MOL-254N Instruction Manual

IV. PREPARATION

1. Lubrication

WARNING
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt
start of the sewing machine.

(1) Machine head

(2) Hook race surface

❶
❷
❶
❶
❷
Rear side
Front side
❸
Apply oil from oil lubricating inlet ❶ (2 places) to the
red mark in the center of oil gauge ❷ once a day.
Rear side
1) Apply a drop of oil to hook race surface ❶ to
such an extent that the race surface is blurred
with oil.
Front side
2) Apply a drop of oil to the hook race surface ❶ .
Remove rubber plug ❷ and apply oil to hook
base felt ❸ .
Be sure to apply oil when operating the
sewing machine again after an extended
period of disuse.
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