Man D2862 LE221 - Fuel Lines and Filter Procedures

COMMONRAILSYSTEM
Installingthehigh-pressurepump
Installingtheoverowvalve
WARNING
Dangerofdamageduetodirtingress
•Cleanthecomponentsandblowthem
dryusingcompressedair
•RemoveProtectivesleeveZ14x15[44]andEnd
plug[45]
•Screwtheoverowvalve(1)withanewsealing
ring(2)intothehigh-pressurepumpandtightento
34Nm
Attachingthefuelpump
•Insertthecouplingelement(3)intothefuelpump
(1)
•Insertthefuelpump(1)
•Screwinthemountingbolts(2)andtightenthem
to8Nm
Installingthemeteringunit
Note
Whenusingmicro-encapsulatedbolts,
thetimebetweenthetighteningstages
mustnotbelongerthan2minutes
•PullanewO-ringontothemeteringunit(1)
•Insertthemeteringunit(1)
•Tightenthemountingbolts(2)toInitialtorque3
Nm
•Tightenthemountingbolts(2)toFinaltorque6
Nm
Installingthedriveshaft
•Insertthedrivegear(3)
•Insertthedriveshaft(1)intothedrivehousing(2)
AE63stedition139