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ATA 21

MEL AILO-0903 · Amdt 5 · 2026-01-08 · Air Conditioning

Ouvrir le MEL officiel (PDF)

Liste officielle des items ATA 21. Le MEL Air Inuit fait toujours foi pour le dispatch. Vérifier CAT A/B/C/D et les (O)/(M) sur la page de l’item ou dans le PDF.

21-01
Air Conditioning Packs

CAT C · page PDF 60
21-02
Pack Air Flow/Shutoff Valves

CAT C · page PDF 64
21-03
Pack Trip Warning Systems

CAT C · page PDF 68
21-05
Pack Ram Air Systems

CAT C · page PDF 69
21-07
RAM DOOR FULL OPEN Indicating Lights

CAT C · page PDF 71
21-10
Cabin Rate of Climb Indicator

CAT C · page PDF 72
21-11
Cabin Altitude Warning System

CAT C · page PDF 74
21-12
Cabin Altitude Indicator

CAT C · page PDF 76
21-13
Cabin Differential Pressure Indicator

CAT C · page PDF 78
21-14
Cabin Differential Pressure Indicator

CAT C · page PDF 81
21-15
Main Outflow Valve

CAT C · page PDF 86
21-16
Pressure Relief Valves

CAT C · page PDF 89
21-17
Temperature Indicators

CAT C · page PDF 91
21-18
Duct Overheat Warning Lights

CAT C · page PDF 92
21-19
Passenger Cabin Temperature Control Systems

CAT C · page PDF 93
21-21
Flight Deck Temperature Control Systems

CAT C · page PDF 95
21-26
Ground Preconditioned Air Connection Check Valve

CAT C · page PDF 98
21-27
Electrical/Electronic Equipment Cooling Blowers

CAT B · page PDF 100
21-31
Recirculation Fan(s)

CAT C · page PDF 102
21-32
Pack Temperature Control System(s) (Electronic Pack/Zone Controller or Pack Flow Controller)

CAT C · page PDF 103
21-33
Pack Temperature Control Valves

CAT C · page PDF 104
21-34
Standby Pack Temperature Control Valves

CAT C · page PDF 106
21-35
Trim Air Pressure Regulating and Shutoff Valve

CAT C · page PDF 108
21-36
Trim Air Modulating Valves

CAT C · page PDF 109
21-38
Outflow Valve Position Indicator

CAT C · page PDF 111
21-39
Trim Air Check Valves

CAT C · page PDF 113
21-40
Equipment Cooling Automatic Flow Control Valve/Overboard Exhaust Valve

CAT C · page PDF 115
21-41
Forward Entry Door Area Heater Systems (STC SA22-6)

CAT D · page PDF 117
21-42
Equipment Cooling Low Flow Detector Systems

CAT B · page PDF 118
21-43
Equipment Cooling Air Filter

CAT C · page PDF 121
21-44
Fan Bypass Check Valves

CAT C, D · page PDF 122
21-45
Air Distributor Riser Valves

CAT C · page PDF 123
21-49
Return Air Grille

CAT C · page PDF 125
21-50
Flight Deck Foot and Shoulder Heater Systems

CAT C · page PDF 126
21-56
Main Deck Cargo Compartment Air Shutoff Valve (STC SA25-72)

CAT C · page PDF 127