ARJ21-SVV19-13120-00
RampServicingOperation
Instruction
(c)TKSEL:WhentheswitchismomentarilysettoTKSEL,thetoplineonthefuelquantity
indicatorwillalternatelyshowtotalfuelquantity,lefttankfuelquantityandrighttankfuel
quantity.Theleftandrighttankfuelquantitiesareshownmomentarily.
(d)TEST:MomentarilysettheswitchtoTESTtoinitiateself-testoffuelquantityindicating
system.Faultcodeswillshowontheindicatorfollowingcompletionoftheself-test.
(9)DEFUELINGSwitch(redguarded)
(a)OPEN:Openthedefuelshutoffvalve.
(b)CLOSE:Closethedefuelshutoffvalve.
ICN-ARJ21-A-192005-A-SVV19-10789-A-001-01
Figure7Fuelsysteminterface.(Sheet1of1)
ARJ21-A-13-12-00-03A-030A-A
Endofdatamodule
Issue001,2023-01-29
Applicableto:ALL
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