Case 2050M - Clean In-Line Diesel Exhaust Fluid (DEF) Supply Filter (Initial)

7-MAINTENANCE
Cleanin-lineDieselExhaustFluid(DEF)supplylter(Initial)
Cleanthein-linesupplylterwhenthemachineisnewandthehourmeterregisters100hours.Cleanevery1500
hoursthereafterormoreoftenifconditionssorequire.Thesupplylinehasasmallmeshlterwithintheline.
Prioroperation:
Keepallunauthorizedpersonnelclearofthearea.Parkthemachineonlevelground,inneutralwiththeparking
brakeapplied,andtheattachmentloweredtotheground.Makesurethatallresidualpressureisrelievedfromcircuits
beforebeginningmaintenance.TurntheelectronicdisconnecttotheOFFposition.
1.Opentherearlefthandaccesscompartment,andlo-
catetheDEFsupplymodule.
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2.Removetheboltsholdingthesupplymoduleinplace,
andtiltthemoduleup.
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3.LocatetheDEFsupplylinelterdirectlybelowthesup-
plymodule.
4.UseasuitablecontainertocatchanyDEFuidthatis
dischargedduringlineandlterdisassembly.Cleanthe
areabeforedisassembly.
5.DisconnecttheDEFsupplylinebysqueezingthetabs
ontheconnectionandseparatethelines.
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