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(3) Points to be applied with JUKI Grease B
Use grease tube B (part number: 40013640) supplied with the unit for adding grease to any
points other than the points specified below. If any grease other than the specified one is
used, the related components can be damaged.
■ Adding grease onto the eccentric cam section
❷
■ Adding grease onto the oscillating rock shaft pin section
❸
❹
■ Grease supplement to the face plate section
❹
❶
❷
❻
❼
❽
❶
❷
❹
❷
❶
❹
❻
❺
❸
❺
1) Open crank rod cover ❶ .
2) Remove setscrew ❸ from the grease
❻
inlet cover located at periphery of
crank rod ❷ .
❹
3) Fill coupling ❹ with grease through
JUKI Grease B tube ❺ .
❸
4) Sink screw ❻ supplied with the unit
into the coupling to add the grease.
5) After adding the grease, securely
tighten setscrew ❸ which has been
removed.
❺
1) Tilt the machine head and remove the grease
cover ❶ .
2) Fill coupling ❹ supplied with the unit with
grease through JUKI Grease B tube ❺ .
3) Remove setscrew ❸ in oscillator gear ❷ and
screw in joint ❹ into the screw hole.
4) Sink screw ❻ supplied with the unit into the
coupling to add the JUKI Grease B.
5) Securely tighten setscrew ❸ which has been
removed after replenishing with the grease.
1) Open the face plate cover.
2) Add the JUKI Grease B onto the felt sections
(3 locations), peripheral shoulder screw, ful-
crums ❶ to ❼ and guide groove section ❽ .
– 126 –
The eccentric cam section
can be sufficiently filled with
grease by adding the grease
while turning the main shaft of
sewing machine.
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