7-MAINTENANCE
Cabairlters-Replace
Recirculationlter
1.Removetherecirculationlter(1).Thelterislocated
ontherightsideoftheoperatorsseatsupport.
Removethelterfromtheretainerbypullingthelter
outthefrontoftheretainer.Replacethelterwitha
newlter.
RAIL17SP00285AA1
Cabpressurizationlter(charcoal)
1.Replacethecabpressurizationlter.Locatetheaccess
cover(1)ontheleftrearcornerofthecab.Removethe
coverbylooseningthetwoquarterturnfasteners(2).
RAIL17SP00231AA2
2.Removethecabpressurizationlter.Removetheplas-
ticknob(1)whichholdsthelterinplace,thenremove
thelter(2).
3.Installanewcabpressurizationlter.Reinstallthe
plasticknobandtightentheknobtoholdthelterin
place.
4.Reinstalltheaccesscoverbyplacingthecoveronto
thecabmountingareaandturningthetwoquarterturn
fasteners.Besuretosecuretheaccesscoverinplace
beforeoperatingthevehicle.
RAIL17SP00232AA3
7-38