Miller Nitro 7380 - Page 334

7-MAINTENANCE
5.Pulltheprimarylter(1)outofthehousing.Donot
removetheinner(secondary)lter(2)unlessitistobe
replaced.Ifthesecondarylterisreplaced,besureitis
completelyseatedintheaircleanerhousing.Besure
thelocatingtabisinstalledcorrectlyandthelterseals
intotheslotinthehousing.
6.Withthesecondarylterinplace,usearagtowipethe
insideofthelterhousingandcoverclean.
7.Checktheprimarylterforanydamageandreplace
ifanyisdiscovered.Donotcleantheprimarylter,
alwaysreplacethelterwhentheindicatorindicates
replacement
RAIL17SP00846AA3
RAIL17SP00849AA4
8.Afterservicingiscomplete,reinstallcoverontotheair
cleanerhousingandlockinplace.Lockthecoverin
placewiththefourlocks.
9.Resettherestrictionindicator(1)afterltersarere-
placed.Presstheyellowbuttonontheindicatortoreset
10.Visuallychecktheevacuatorvalve(2)(notshown)
onthelowerpartoftheaircleanertomakesureit
isclosingandsealingwhentheengineisrunning.If
theevacuatorvalvedoesnotcloseandsealproperly
itmustbereplaced.Alsovisuallychecktheevacuator
valvetobesureitisnotstuckintheclosedposition.
Itmustopenandclosefreely.Donotuseyourhand
tochecktheevacuatorvalvewiththeenginerunning
RAIL17SP00845AA5
RAIL17SP00756AA6
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