7-MAINTENANCE
Airlterelements-cleaningandreplacement
Duringthisoperation,orafterstartingtheengine,theair
lterrestrictionwarninglamp(1)mayturnon.
Atthispoint,itisnecessarytochecktheconditionsofthe
airlteranditselements.
Ifnecessary,cleanorreplace:
•
themainlterelementcanbecleaneduntilitis
necessarytoreplaceit;
•
thesafetylterelementmustnotbecleaned.
Normally,itisreplacedafterthreecleaningsof
themainelement.
LEEN12T0582AA1
Movethemachinetoalevelandrmground.
Raisetheloaderattachmentandinstallthesafetysupport
strut.
Placethebackhoeattachmentintheroadtravelposition.
Placethedirection-of-travelleverandgearshiftleverin
neutralposition.
Immobilizethemachinebymeansoftheparkingbrake.
Stoptheengineandremovethestarterswitchkey.
Openandraisetheenginetilthood.
LEEN12T0685AA2
7-81