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19)
REPLACEMENT OF ELEMENT IN HYDRAU-
LIC TANK BREATHER
(1)
Loosen the cap and relieve the pressure in the
tank by pushing the top of the air breather.
(2)
Loosen the lock nut and remove the cover.
Pull out the filter element.
(3)
(4)
Replace the filter element new one.
(5)
Apply oil on the O-ring and reassemble by
reverse order of disassembly.
Tightening torque : 0.2~0.3kgf m
20)
REPLACE OF DRAIN FILTER CARTRIDGE
Clean the dust around filter and replace with new
one after removing the cartridge.
Tighten about 2/3 turn more after the gasket of
cartridge contacts seal side of filter body for
mounting.
Change cartridge after initial 50 hours of
operation. Thereafter, change cartridge every
250 hours.
21)
REPLACE OF PILOT LINE FILTER
(1)
Loosen the nut positioned on the filter body.
(2)
Pull out the filter element and clean filter
housing.
(3)
Install the new element and tighten using
specified torque.
Change cartridge after initial 50 hours of
operation. Thereafter, change cartridge
every 250 hours.
(1.4~2.1lbf ft)
6-30
Cap
Nut
Cover
Element
21076MA18
D11076MI15
D11076MI16
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