Volvo EPA2007 D13F - Unit Injector Adjustment

156BASICSERVICE
Note:ThecoolantlinesdonothavetobedisconnectednorcoolantdrainedforAFI
cleaning.
5.Removeanddiscardtheaftertreatmentfuelinjectormountingboltsandspacers,
andthenremovetheinjectorfromthediffuserpipeattachedtotheturbochargeroutlet.
6.Covertheopeninginthediffuserpipetopreventdirtandcleaninguidfrom
enteringtheexhaustsystem.
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7.Removeanddiscardthehigh-temperaturegasketandsteelplategasketfromthe
bottomoftheinjector.
8.CarefullyturntheAFIbodyandspraytheinjectortipwithcarburetorcleaning
solution.Brushtheinjectortipwithastiffbristlednylontoothbrush.Repeattwo
orthreetimes.
CAUTION
DoNOTkinkthefuelandcoolantlineswhencleaningtheinjector.Kinkingthe
linesmayresultinleakage.
CAUTION
Onlycarburetorcleanershouldbeusedforcleaningtheinjector.Othercleaners,
suchasbrakecleanerproducts,donotworkandmaycontainchlorinethatcould
damagethecatalystiftheyentertheexhaustsystem.