Man D2862 LE221 - Page 129

COMMONRAILSYSTEM
Installingthepressurelosstester
Detachingtherightleakageoilline-collector
fuelline
•Unscrewtheunionnuts(1)and(3)
•Removethefuelline(2)
•PlugthefuellinewithEndplug[38]andthe
connectionswithProtectivesleeveZ16x1.5[39]
Mountingthepressurelosstester(rightside)
WARNING
Injectorscanbedamaged
•Pressurisationforleaktestmustnot
exceed3.0-3.5bar
•Removethecapsandplugs
•MounttheAdapter[36](4)withtheThreaded
connection[37](3)ontheleakageoilline
•ConnecttheHandpump[35](2)withthepressure
gauge(1)totheThreadedconnection[37](3)
•PressurisetheHandpump[35](2)using
compressedairat3.0-3.5bar
•Checkthemaximumpermissiblepressurelosson
thepressuregauge(1)
Thedesiredpressurelossismax.
0.1barin10minutes.
Ifthefuelsystemisleaking,theaffectedparts
mustberemovedandthencheckedfordamageor
contamination.Replacepartsasnecessary.
Detachingthefuellineleftleakageoilline–
collector
•Unscrewtheunionnuts(1)and(3)
•Removethefuelline(2)
•PlugthefuellinewithEndplug[38]andthe
connectionswithProtectivesleeveZ16x1.5[39]
Mountingthepressurelosstester(leftside)
WARNING
Injectorscanbedamaged
•Pressurisationforleaktestmustnot
exceed3.0-3.5bar
•Removethecapsandplugs
•MounttheAdapter[36](4)withtheThreaded
connection[37](3)ontheleakageoilline
•ConnecttheHandpump[35](2)withthepressure
gauge(1)totheThreadedconnection[37](3)
•PressurisetheHandpump[35](2)using
compressedairat3.0-3.5bar
•Checkthemaximumpermissiblepressurelosson
thepressuregauge(1)
Thedesiredpressurelossismax.
0.1barin10minutes.
Ifthefuelsystemisleaking,theaffectedparts
mustberemovedandthencheckedfordamageor
contamination.Replacepartsasnecessary.
AE63stedition127