Man D2862 LE221 - Page 140

COMMONRAILSYSTEM
Removingthemeteringunit
WARNING
Dangerofdamageduetodirtingress
•Cleanthecomponentsandblowthem
dryusingcompressedair
•Unscrewthemountingbolts(2)
•Extractthemeteringunit(1)byturningslightlyto
theright/left
•PulltheO-ringoffthemeteringunit(1)
Removingthefuelpump
WARNING
Dangerofdamageduetodirtingress
•Cleanthecomponentsandblowthem
dryusingcompressedair
•Unscrewthemountingbolts(2)
•Pulloutthefuelpump(1)
•Removethecouplingelement(3)fromthefuel
pump(1)
Removingtheoverowvalve
WARNING
Dangerofdamageduetodirtingress
•Cleanthecomponentsandblowthem
dryusingcompressedair
•Unscrewtheoverowvalve(1)fromthe
high-pressurepumpandremoveitwiththe
sealingring(2)
•Plugtheholeinthehigh-pressurepumpwithEnd
plug[45]
•PlugtheoverowvalvewithProtectivesleeve
Z14x15[44]
138AE63stedition