COMAC ARJ21-700 User manual
ARJ21-700
RampServicingOperationInstructions
RSOI
Number:TP700072
(PMC:ARJ21-SVV19-13120-00)
Original:2023.01.29
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2023.01.29
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ARJ21-SVV19-13120-00
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Instruction
Highlights
Highlights
DataModuleDescriptionofChangeApplicableto
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Instruction
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ARJ21-SVV19-13120-00
RampServicingOperation
Instruction
Introduction-Frontmatter
1.General
A.TheRampServicingOperationInstructions(RSOI),preparedbyCOMAC,contains
informationnecessarytosupporttheARJ21aircraftservicing,whichagreeswith
S1000D4.1internationalspecicationfortechnicalpublications.Theseprocedures
arestandardsthatarerecommendedbythemanufacturer,includingaircraftdimen-
sions,servicingaccess,emergencyaccessandequipments,routineuidreplen-
ishmentprocedureandgeneralservicingoftheaircraft.Thisinstructioncontains3
parts:
(1)Aircraftcharacteristics
(2)Aircrafthandling
(3)Servicingpointsandprocedures
B.RSOIisnotthecontinuousairworthinessdocument,justforthegroundcrewtotrain
andlearn.IfRSOIandcontinuousairworthinessdocumentconict,thecontinuous
airworthinessdocumentshallprevail.
C.BothRSOIandACAPprovidethearcraftcharacteristics,ACAPfocusonairportplan-
ningandairportoperation,RSOIfocusonairplanegroundservicingandprocedure.
2.Content
A.RSOIincludes:
Generalaircraftdimensions
GroundClearances Aircraftcharacteristics
Externalpanels
Safetyprecautionsfortowing
Towtheaircraftbytowbar.
Towtheaircraftbytowbarlesstractor.
Groundmaneuvering
Airplanegrounding
Aircraftprotectionequipment-Removal
Aircraftprotectionequipment-Installation
Cargocompartment
Cargonets
HazardAreasofaircraft
Emergencyexits
Fire-ghtingandrescue
Aircrafthanding
Emergencyequipment
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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,youshouldmakesuretheaircraftconguration
status:Thismaybedonebymaintenancepersonorgroundstaff.Thesecongura-
tionstatusinclude,butmaynotbelimitedto:
(1)Circuitbreakerstatus
(2)Electricalpowerstatus
(3)Hydraulicsystemstatus
(4)Doorsstatus
(5)EngineandAPUstatus
(6)Watertankandwastetank
(7)Aileron,elevatorandrudderareintheneutralposition
(8)Flap,slatisintheretractionposition
B.Thegroundpersonwhotrainedandcertiedbytheoperatorcanperformtheproce-
dures.
4.Effectivity
A.TheRSOIisapplicableforARJ21STDandER,notforotherARJ21models(forex-
ample:cargomodel,medicalmodel).
5.RevisionDescription
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B.Afterthedatamoduleisrevised,markverticalblacklinesintheblankareaonthe
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C.Ifthecontentofdataisadded,nochangemarkisrequired.
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ChapterAircraft
Characteristics
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ARJ21-SVV19-13120-00
RampServicingOperation
Instruction
Generalaircraftdimensions-Technicaldata
1.General
Thissectioncontainsthedimensionsforthewing,horizontalstabilizer,verticalstabilizerandfuselage.
Italsocontainsareasforthewingandstabilizersurfaces.
2.Preparation
A.References
NumberNomenclature
SM110A0001ARJ21three-viewdrawing
B.Zonal
NumberLocation
100Lowerfuselage:WholeradomeofSTA7-
STA37,andSTA37-STA897.926lowerhalfof
thebulkhead.(TheZoneofLowerFuselageis
theareaundertheFuselageReferencePlane)
200Upperfuselage:STA37-STA897.926
bulkhead.(Theupperhalfistheareaabove
thefuselagereferenceplane)
300Empennage
400PowerplantandPylon
500Leftwing
600Rightwing
700LandingGearandLandingGearDoors
800Doors(SubjectedtothePressurizedLoads)
3.MainProcedure
A.DIMENSIONS
(1)Aircraft
(a)Height8.442m(332.36in)
NOTE:Operationemptyweight(OEW)is24955kg.
(b)Length33.46m(1317.44in)
(c)Wingspan(includingwinglets)27.29m(1074.33in)
(2)Engine
(a)Enginenacelletogroundclearance-1.795(70.67)
NOTE:Operationemptyweightis24955kg.
(b)Centerlineofpowerplantfwdmountplanetofuselagesymmetryplane-2.92m
(114.81in)
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(3)FUSELAGE
(a)Height:
1)Abovefuselagereferenceplane-2.34m(92.13in)
2)Belowfuselagereferenceplane-1.27m(50in)
(b)Fuselagetotallength-30.43m(1197.99in)
(c)Maximumfuselagewidth-3.34m(131.62in)
(4)HorizontalTail:
(a)Length10.51m(413.78in)
(b)Wingtipchord-1.19m(46.77in)
(5)LandingGear:
(a)Mainwheelspan-4.68m(184.25in)
(b)Noselandinggearspan-2.30m(90.64in)
(c)Wheelbase-14.88m(585.75in)
(6)VerticalT ail:
(a)Rootchord-4.74m(186.50in)
(7)Wing:
(a)Rootchord-4.97m(195.47in)
(b)Wingtipchord-1.29m(50.91in)
B.Area
(1)HorizontalTailReferenceArea-23.22㎡(249.89ft²)
(2)VerticalTailReferenceArea-14.96㎡(161.03ft²)
(3)WingReferenceArea-79.86㎡(859.60ft²)
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