Case CX145C SR - Page 231

6-MAINTENANCE
Drainingthereservoirsediment
1.Releaseallpressureinthehydraulicreservoir.Refer
topage6-37.
2.Placeareceptacleofasuitablecapacityunderthe
drainplugs.
3.Removethedrainplugfromthereservoiranddrainthe
sedimentandwateraccumulatedatthebottomofthe
reservoir.
4.Afterdraining,installthedrainplug.
5.Addhydraulicoilifnecessary.See"Fillingthereser-
voir".
F5A869374
Replacingthepilotlter
1.Releaseallpressureinthehydraulicsystem.Referto
page6-37.
2.Unscrewandremovethelterusingawrench.
3.Coatthesealofthenewlterwithanelmofclean
oil.
4.Installthenewlter.Turnthelteruntilthesealcomes
intocontactwiththelterheadthentightenbyanextra
thirdofaturnbyhand.
76BC7C665
6-41