CASE CONSTRUCTION CX145D SR - Engine Primary Air Filter

6-MAINTENANCE
Engineprimaryairlter
CAUTION
Flyingdebris!
Compressedaircanpropeldirt,rust,etc.intotheair.Weareyeandfaceprotectionwhenusingcom-
pressedair.
Failuretocomplycouldresultinminorormoderateinjury.
C0049A
Cleantheengineprimaryairlterevery250horwhentheAIRFILTERmessageisdisplayed.
NOTE:Theprimaryelementcanbecleaned.Thesecondaryelementcannotbecleanedandmustbechanged.
1.Releasethefasteners,andremovethecover.
SMIL17CEX3528AA1
2.Removetheprimaryelement.
SMIL17CEX3269AA2
Whentheprimaryelementisdry:
Blowcompressedairatverylowpressurefromthein-
sidetotheoutside.
Holdthecompressedairnozzleatapositionatleast
3cm(1.181in)awayfromtheinsidewalloftheele-
ment.Whennomoredustcomesoutoftheprimary
element,cleaningiscomplete.
NOTE:Besuretokeepthecompressedairpressurebelow
7bar.
SMIL14CEX2795AA3
6-28