Case CX490D - Page 222

6-MAINTENANCE
NOTE:Donotusecompressedairifthereisoilorsootin
theelement.
Ifthecartridgeisgreasy:
Cleanitinwater,withsuitabledetergent.(Consultyour
CASECONSTRUCTIONdealer).
Instructionsforusingthedetergentareprintedonthe
package.
NOTE:Drytheelementoutcompletelybeforeinstallingit.
Itisadvisabletokeepacleanspareelementreadythatcan
beinstalledontheaircleanerwhilethecleanedelementis
drying.
SMIL13CEX2757AA4
Inspectingtheelement
Checktheelementfordamagebyplacinganinspection
lampinsidetheelement.
NOTE:Changetheelementiflightcanbeseenthrougha
hole,howeversmall.
SMIL14CEX2797AA5
5.Cleantheinsideoftheaircleanercase,andattachthe
primaryelement.
6.Attachthecover(withthe"TOP"displayfacingup),and
lockthefasteners.
SMIL18CEX0440AA6
NOTICE:Themassairow(MAF)sensorismountedontheinletductoftheaircleaner.Outputoftheenginemay
berestrictedifanydustisattachedtotheMAFsensororfailureofsensingpartoftheMAFsensorduetousageof
retailedcleaninguid.
Payattentionnottoallowdusttoinvadetheinletductwhenreplacingtheaircleanerelement.Also,payattentionnot
tosprayretailedcleaninguidstotheMAFsensorwhenusingthem.
6-28