COMAC ARJ21-700 - Page 14

ARJ21-SVV19-13120-00
RampServicingOperation
Instruction
Aircraftcleaning
Externalairconditioningsource-Disconnect
Externalairconditioningsource-Connect
Precautionsandlimitsfortherefuel/defuel
operation
Gravityrefuel
Suctionrefuel
Pressurerefuel
PressureDefuel
Potablewatersystem-Fillwithwater
Potablewatersystem-Drainwater
Waterwastesystem
Deicing/Anti-icing
Externalpower-De-energizeelectrical
Externalpower-Energizeelectrical
Passengerboardingbridgedocking
Servicingpointsandprocedures
Passengerboardingstairsdocking
3.Instructions
A.Beforeperforminggroundservicing,youshouldmakesuretheaircraftconguration
status:Thismaybedonebymaintenancepersonorgroundstaff.Thesecongura-
tionstatusinclude,butmaynotbelimitedto:
(1)Circuitbreakerstatus
(2)Electricalpowerstatus
(3)Hydraulicsystemstatus
(4)Doorsstatus
(5)EngineandAPUstatus
(6)Watertankandwastetank
(7)Aileron,elevatorandrudderareintheneutralposition
(8)Flap,slatisintheretractionposition
B.Thegroundpersonwhotrainedandcertiedbytheoperatorcanperformtheproce-
dures.
4.Effectivity
A.TheRSOIisapplicableforARJ21STDandER,notforotherARJ21models(forex-
ample:cargomodel,medicalmodel).
5.RevisionDescription
ARJ21-A-00-40-35-01A-01BA-A
Issue001,2023-01-29
Page2of3
Applicableto:ALL