COMAC ARJ21-700 - High Pressure Pneumatic

ARJ21-SVV19-13120-00
RampServicingOperation
Instruction
A.Highpressurepneumaticpanel.
(1)Highpressurepneumaticpanelislocatedintheafterfuselage,1.59mmeanheightfrom
ground.
(2)Highpressurepneumaticconnectordiameteris3in,checkValve,complywithMS33740
standard.
B.GroundAirCart
(1)Theairsupplyow:morethan95.1ppm.
(2)Theairsupplypressure:41-60psig.
(3)Theairsupplytemperature:lowerthan260℃.
ICN-ARJ21-A-192005-A-SVV19-10788-A-001-01
Figure4Highpressureconnector(Sheet1of1)
6.Lowpressuregroundconnector(aircondition)
ARJ21-A-13-12-00-03A-030A-A
Issue001,2023-01-29
Applicableto:ALL
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