The deactivation tasks give the procedures necessary to permit continued flight operations with the failure of system or a part of a system, in compliance with the MMEL and CDL requirements. These procedures are given at AMM Chapter/Section level (XX-XX-00).
The deactivation task reference has the Function Code 040 (CH-SE-SU-040-xxx).
Deactivation Task List – A320
The complete deactivation task list for airbus A320 family (aircraft type A318, A319, A320, A321) aircraft fitted with engine CFMB or CFML.
Air Conditioning System – ATA 21
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Cabin Recirculation Fan – FAA Operators Only | 21-21-51-040-801-A | MMEL 21-21-01 |
| Deactivation of the Lavatory/Galley Extraction Fan | 21-23-00-040-001-A | MMEL 21-23-01A |
| Deactivation of the Skin Exchanger Inlet Bypass Valve | 21-26-00-040-001-A | MMEL 21-26-03A |
| Deactivation of the Skin Air Outlet Valve in the Closed Position with the Internal Flap in the Open Position | 21-26-00-040-002-A | MMEL 21-26-04A |
| Deactivation of the Conditioned-Air Inlet Valve | 21-26-00-040-003-A | MMEL 21-26-08A |
| Deactivation of the Skin Air Inlet Valve | 21-26-00-040-004-A | MMEL 21-26-05A |
| Avionics Equipment Ventilation Computer Inoperative (AEVC) – Check of the Ventilation System | 21-26-00-040-005-A | MMEL 21-26-10A |
| Blower Fan Inoperative – Check that the Air Conditioned Inlet Valve is Open | 21-26-00-040-006-A | MMEL 21-26-01B |
| Extract Fan Inoperative – Check of Conditioned-Air Inlet Valve Open | 21-26-00-040-007-A | MMEL 21-26-02B |
| Skin-Exchanger Isolation Valve Inoperative – Check of the Open Position of the Valve | 21-26-00-040-008-A | MMEL 21-26-06A |
| Deactivation of the Avionics Ventilation Filter | 21-26-00-040-009-A | MMEL 21-26-09B |
| Blower Fault Warning – Check of the Blower Fan and AVNCS SYS FAULT Warning | 21-26-00-040-010-A | MMEL 21-09-01A |
| Extract Fault Warning – Check of the Extract Fan and AVNCS SYS FAULT Warning | 21-26-00-040-011-A | MMEL 21-09-02A |
| ADIRU/AVNCS VENT Caution Light Inoperative | 21-26-00-040-012-A | MMEL 24-30-09A |
| Deactivation of the Conditioned-Air Inlet Valve when the Blower Fan is Inoperative | 21-26-00-040-013-A | MMEL 21-26-01C |
| Skin Air-Inlet Valve Inoperative – Do the Deactivation of the Conditioned-Air Inlet Valve | 21-26-00-040-014-A | MMEL 21-26-05B |
| Extract Fan Inoperative – Do the Deactivation of the Conditioned-Air Inlet Valve | 21-26-00-040-015-A | MMEL 21-26-02C |
| Deactivation of the Skin-Exchanger Isolation Valve | 21-26-00-040-016-A | MMEL 21-26-06B |
| Avionics Ventilation Filter Inoperative – Do the Deactivation of the Conditioned-Air Inlet Valve | 21-26-00-040-017-A | MMEL 21-26-09C |
| Deactivation of the Blower Fan – FAA Operators Only | 21-26-00-040-018-A | MMEL 21-26-01 |
| Deactivation of the Blower Fan – FAA Operators Only | 21-26-00-040-019-A | MMEL 21-26-01 |
| Deactivation of the Extract Fan – FAA Operators Only | 21-26-00-040-020-A | MMEL 21-26-02 |
| Deactivation of the Extract Fan – FAA Operators Only | 21-26-00-040-021-A | MMEL 21-26-02 |
| Deactivation of the Extract Fan – FAA Operators Only | 21-26-00-040-022-A | MMEL 21-26-02 |
| Deactivation of the Blower Fan – FAA Operators Only | 21-26-00-040-023-A | MMEL 21-26-01 |
| Deactivation of the Fwd Cargo-Compartment Ventilation Isolation-Valves | 21-28-00-040-001-A | MMEL 21-28-02B |
| Deactivation of the Aft-Cargo-Compartment Ventilation Isolation-Valves | 21-28-00-040-002-A | MMEL 21-28-04B |
| Verification Test (Safety Valves and Outflow Valve) | 21-31-00-040-001-A | MMEL 21-31-03A |
| Verification Test of the Automatic Cabin-Pressure Control-Systems | 21-31-00-040-002-A | MMEL 21-31-02A |
| Verification Test of the Safety Valves (Position Indication on ECAM CAB PRESS Page) | 21-31-00-040-004-A | MMEL 21-07-02-02A |
| Verification Test of the Safety Valves (OPEN Caution on ECAM) | 21-31-00-040-005-A | MMEL 21-09-03A |
| Deactivation of the CPC2 | 21-31-00-040-006-A | MMEL 21-31-01B |
| Deactivation of the CPC1 | 21-31-00-040-007-A | MMEL 21-31-01A |
| Deactivation of the AFT Cargo Compartment-Heating Trim-Air Valve | 21-43-00-040-002-A | MMEL 21-43-02B |
| Deactivation of the AFT Cargo Compartment-Heating Pressure-Regulating Valve | 21-43-00-040-003-A | MMEL 21-43-02B |
| Deactivation of the Pack Flow-Control Valve | 21-51-00-040-001-A | MMEL 21-51-01A |
| Deactivation of the Air Conditioning Pack | 21-51-00-040-002-A | MMEL 21-52-01D, MMEL 21-52-01E, MMEL 21-52-01F |
| Operational Test of the Emergency Ram-Air Inlet System | 21-55-00-040-001-A | MMEL 21-07-01-06A |
| Deactivation of the Emergency Ram-Air Inlet in closed Position | 21-55-00-040-002-A | MMEL 21-55-01A |
| Deactivation of the Air Inlet Flap in the Open Position | 21-61-00-040-002-A | MMEL 21-52-02A |
| Deactivation of the Trim Air Valve | 21-63-00-040-001-A | MMEL 21-63-02D |
| Deactivation of the Hot-Air Pressure-Regulating Valve | 21-63-00-040-002-A | MMEL 21-63-03C |
| Zone Controller – Deactivation of the Hot-Air Pressure-Regulating Valve | 21-63-00-040-004-A | MMEL 21-63-01C |
Auto Flight – ATA 22
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Check of the Throttle Control Units | 22-30-00-040-004-A | MMEL 22-30-01A |
| Deactivation of FAC2 | 22-66-00-040-001-A | MMEL 22-66-01 |
| Deactivation of the Flight Management and Guidance Computer (FMGC) | 22-83-00-040-802-A | MMEL 22-83-01 |
Communication System – ATA 23
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the HF System | 23-11-00-040-801-A | MMEL 23-11-01 |
| Deactivation of the VHF System | 23-12-00-040-801-A | MMEL 23-12-01 |
| Deactivation of the Landscape Camera | 23-36-00-040-001-A | CDL 23-02 |
| Deactivation of the Radio Push-to-Talk (PTT) Switch | 23-51-00-040-001-A | MMEL 23-51-06B, MMEL 23-51-06A |
| Deactivation of the Forward Attendant Panel | 23-73-00-040-002-A | MMEL 23-74-01A |
| Deactivation of the Flight Attendant Panel | 23-73-00-040-003-A | MMEL 23-74-01B |
| Deactivation of the Flight Attendant Panel – Slide Bottle Pressure Indication, Emergency Exits | 23-73-00-040-004-A | MMEL 23-74-08A |
| Deactivation of the Programming and Test Panel | 23-73-00-040-005-A | MMEL 23-74-04A |
| Deactivation of the Programming and Test Panel – Slide Bottle Pressure Indication, Emergency Exits | 23-73-00-040-006-A | MMEL 23-74-07A |
| Deactivation of the Programming and Test Panel – Emergency System Test, Cabin Emergency Lighting System | 23-73-00-040-007-A | MMEL 23-74-01A |
Electrical System ATA – 24
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Check of the AC Main Generation Maintenance Condition | 24-20-00-040-001-A | MMEL 24-22-01A |
| RAT Extension Control – Check of the RAT Manual Extension | 24-20-00-040-002-A | MMEL 24-24-02A |
| Deactivation of the APU Generator by Installation of the Substitution Kit | 24-23-00-040-001-A | MMEL 24-23-01H, MMEL 24-23-01C |
| Deactivation of the APU Generator by Removal of the Quill Shaft | 24-23-00-040-002-A | MMEL 24-23-01I, MMEL 24-23-01C |
| Do a Charging Cycle of the Battery Connected with the Battery Charge Limiter (BCL) or Replacement of the Battery | 24-30-00-040-001-A | MMEL 24-38-02A |
| Deactivation of the Transformer Rectifier TR2 | 24-30-00-040-002-A | MMEL 24-32-01B |
| Visual Inspection of the External Power Receptacle | 24-41-00-040-001-A | MMEL 24-41-02A |
| Deactivation of the C/B TRIPPED Warning on the Upper ECAM DU | 24-50-00-040-001-A | MMEL 24-09-02A |
| Deactivation of the Galley Supply System | 24-51-00-040-001-A | MMEL 24-26-02B |
| Deactivation of the Galley Supply System | 24-56-00-040-001-A | MMEL 24-26-01B |
| Deactivation of the Galley Supply System | 24-56-00-040-002-A | MMEL 24-26-02A |
Equipment and Furnishings – ATA 25
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Defective Recline System of the CAPT (F/O) Seat | 25-11-00-040-001-A | MMEL 25-11-03A |
| Deactivation of the Third Occupant Seat | 25-11-00-040-003-A | MMEL 25-12-01B |
| Deactivation of the Fourth Occupant Seat | 25-11-00-040-004-A | MMEL 25-12-05B |
| Deactivation of the Inoperative Adjustment System of the CAPT (F/O) Seat (Electrical Control) | 25-11-00-040-802-A | MMEL 25-11-01-01 |
| Deactivation of the Captain and/or First Officer Sliding-Tables | 25-13-00-040-001-A | MMEL 25-13-01B |
| Deactivation of the Captain and/or First Officer Retractable Foot-Rests | 25-13-00-040-002-A | MMEL 25-13-02B |
| Deactivation of Overhead Stowage Bin(s)/Cabin and Galley Storage Compartment | 25-20-00-040-001-A | MMEL 25-28-41A |
| Deactivation of the Passenger-Seat Recline Function (Locking of the Passenger Seat Backrest in the Taxi, Takeoff and Landing (TTOL) position) | 25-21-00-040-801-A | MMEL 25-20-02A |
| Safetying of the Passenger Seat Backrest in the Taxi, Takeoff and Landing (TTOL) position | 25-21-00-040-802-A | MMEL 25-20-02B |
| Safetying of the backrest mounted Passenger Meal Table | 25-21-00-040-803-A | MMEL 25-20-07A |
| Safetying of the In-armrest Mounted Passenger-Meal-Table | 25-21-00-040-804-A | MMEL 25-20-07A |
| Deactivation of a Defective Cabin Attendant Seat | 25-22-00-040-001-A | MMEL 25-20-09A, MMEL 25-20-09B, MMEL 25-20-09C |
| Deactivation of the Galley-Waste-Compartment Flapper-Door | 25-35-00-040-001-A | MMEL 25-35-01A |
| Deactivation of the Galley-Waste-Compartment Access Door (If Installed) | 25-35-00-040-802-A | MMEL 25-35-02A |
| Deactivation of the Toilet Waste-Compartment Flapper-Door | 25-40-00-040-001-A | MMEL 25-40-01A |
| Deactivation of the Toilet Waste-Compartment Access-Door | 25-40-00-040-802-A | MMEL 25-40-04A |
| Deactivation of the Protection Panel(s) for the Decompression Panel(s) at the Forward Partition | 25-54-00-040-801-A | MMEL 25-50-05A |
| Check of the Emergency-Exit Slide-Bottle Pressure because of a Low Pressure Indication on the Programming and Test Panel or Flight Attendant Panel | 25-62-00-040-001-A | MMEL 25-62-07A |
| Pre-Flight Installation of the Enclosure Door, when the Escape-Slide is Removed | 25-62-00-040-007-A | MMEL 25-62-01B |
| Check of the Passenger-Door Slide-Bottle Pressure because of a Low Pressure Indication on the Programming and Test Panel or Flight Attendant Panel | 25-62-00-040-008-A | MMEL 25-62-06A |
Fire Protection – ATA 26
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Lavatory | 26-17-00-040-801-A | MMEL 26-17-01A |
| Deactivation of the Smoke-Detection Control Unit (SDCU) | 26-17-00-040-802-A | MMEL 26-17-02A |
| Engine Bottle Pressure Check | 26-21-00-040-001-A | MMEL 26-01-01-02A, MMEL 26-01-01-02B |
| ENG FIRE TEST – Circuit Verification | 26-21-00-040-002-A | MMEL 26-01-01-31A |
| Test of the Engine SQUIB Legend of the AGENT Pushbutton switch | 26-21-00-040-003-A | MMEL 26-01-01-03A |
| Bottle Pressure Check | 26-22-00-040-004-A | MMEL 26-01-01-05A |
| Bottle Weight Check | 26-22-00-040-004-A 01 | MMEL 26-01-01-05A |
| Circuit Verification | 26-22-00-040-005-A | MMEL 26-01-01-06A |
| Bottle Pressure Switch Check | 26-22-00-040-007-A | MMEL 26-22-02A |
| Check of the remaining Squib Integrity | 26-22-00-040-008-A | MMEL 26-22-03A |
| To make sure that the APU Automatic Fire Extinguishing System is operative when the APU FIRE Light on External Power Panel is inoperative | 26-22-00-040-010-A | MMEL 26-22-06A |
| To make sure that the APU Automatic Fire Extinguishing System is operative when the APU SHUT OFF PB on External Power Panel is inoperative | 26-22-00-040-011-A | MMEL 26-22-07A |
| Test Circuit Verification | 26-22-00-040-012-A | MMEL 26-01-01-32A |
| Cargo Compartment DISCH/BTL LT – Verification of Fire-Extinguisher Bottle Weight | 26-23-00-040-001-A | MMEL 26-01-02-01A |
Flight Controls – ATA 27
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Aileron Servo Control | 27-14-00-040-001-A | MMEL 27-14-01A, MMEL 27-14-02A, MMEL 27-14-03A, MMEL 27-14-04A |
| Deactivation of the Channel 1 of the Rudder Trim Actuator | 27-22-00-040-001-A | MMEL 22-60-01A |
| Deactivation of the Channel 1 of the Rudder Travel Limitation Unit | 27-23-00-040-001-A | MMEL 22-60-01A |
| Deactivation of the Yaw Damper Servo-Actuator | 27-26-00-040-001-A | MMEL 22-60-04A |
| Elevator Servocontrol Position-Transducer – Connection of the Spare Transducer | 27-34-00-040-001-A | MMEL 27-34-02A |
| Check of the synchronization between pitch trim handwheel and stabilizer | 27-40-00-040-001-A | MMEL 27-07-05A |
| Deactivation of the Slat and Flap Control Computer (SFCC) No. 2 Flap Channel | 27-51-00-040-001-A | MMEL 27-51-01A |
| Flap WTB Solenoid – WTB Test Procedure | 27-51-00-040-004-A | MMEL 27-51-02A |
| Deactivation of the Slat and Flap Control Computer (SFCC) No. 2 Slat Channel | 27-51-00-040-005-A | MMEL 27-81-01A |
| Deactivation of the Spoiler Servo Control | 27-64-00-040-001-A | MMEL 27-64-01A, MMEL 27-64-02A, MMEL 27-64-03A, MMEL 27-64-04A, MMEL 27-64-05A |
| Slat WTB Solenoids – WTB Test Procedure | 27-81-00-040-001-A | MMEL 27-81-02A |
| Operational Test of the Thrust Reverser System | 27-92-00-040-003-A | MMEL 27-92-02A |
| Deactivation of the Elevator Aileron Computer | 27-93-00-040-001-A | MMEL 27-93-01A |
| Deactivation of the Stabilizer Actuator Electrical Motor n°2 | 27-93-00-040-002-A | MMEL 27-40-02A |
| Deactivation of the Spoiler Elevator Computer (SEC) | 27-94-00-040-002-A | MMEL 27-94-01A, MMEL 27-94-02A |
| Deactivation of the Spoiler Elevator Computer 3 (SEC) | 27-94-00-040-802-A | MMEL 27-94-03P, MMEL 27-94-01 |
| Deactivation of the Flight Control Data Concentrator (FCDC) 2 (FAA only) | 27-95-00-040-801-A | MMEL 27-95-01 |
Fuel – ATA 28
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| To Set the Transfer Valves Open for Flight | 28-12-00-040-003-A | MMEL 28-12-01B |
| To Set the LH Wing Transfer Valve Open for Flight | 28-15-00-040-001-A | MMEL 28-15-01C |
| To Set the RH Wing Transfer Valve Open for Flight | 28-15-00-040-002-A | MMEL 28-15-02C |
| Check Operation of the Recirculation System When Main Fuel Pump 2 does not Operate | 28-21-00-040-001-A | MMEL 28-21-01B |
| Functional Test of Engine LP Fuel Valve with a Defective Actuator Motor | 28-24-00-040-002-A | MMEL 28-24-01A |
| Refuel/Defuel Cap – Deactivation Procedure | 28-25-00-040-003-A | CDL 28-01 |
| Deactivation of the Transfer Defuel Valve | 28-25-00-040-004-A | MMEL 28-25-04A |
| Refuel Valve – Refuel Procedure Using Manual Plunger Override | 28-25-00-040-005-A | MMEL 28-25-03A |
| Refuel/Defuel Control Panel – Manual Refuel | 28-25-00-040-008-A | MMEL 28-25-05B, MMEL 28-25-05A |
| APU LP VALVE – Deactivation | 28-29-00-040-002-A | MMEL 28-29-01B |
| APU LP Valve Indication – Valve Closure Procedure | 28-40-00-040-001-A | MMEL 28-07-04-02A |
| Crossfeed Valve Indication – Valve Operating Procedure | 28-40-00-040-002-A | MMEL 28-07-04-03A, MMEL 28-07-04-03B |
| Check of the Fuel Quantity Indicating System, When an Outer Tank Indication is Unserviceable | 28-40-00-040-003-A | MMEL 28-07-01-03A, MMEL 28-07-01-03C |
| Transfer Valve Indication – Intercell Transfer | 28-40-00-040-004-A | MMEL 28-07-04-04A |
| Check of the Fuel Quantity Indicating System, When an Inner Tank Indication is Unserviceable | 28-40-00-040-005-A | MMEL 28-07-01-04A |
| Check of the Fuel Quantity Indicating System, When the Center Tank Indication is Unserviceable | 28-40-00-040-006-A | MMEL 28-07-01-05A |
| Engine LP Valve Indication – When ECAM Display Inoperative | 28-40-00-040-009-A | MMEL 28-07-04-01A |
| Refuel Procedure for use with an Unserviceable Magnetic Level Indicator (MLI) | 28-40-00-040-012-A | MMEL 28-43-01B |
| Check of the High Level Fuel-Detection-System, When an Outer Tank Indication is Unserviceable | 28-40-00-040-802-A | MMEL 28-07-01-03B, MMEL 28-07-01-03D |
| Check of the High Level Fuel-Detection-System, When an Inner Tank Indication is Unserviceable | 28-40-00-040-803-A | MMEL 28-07-01-04B |
Hydraulic System – ATA 29
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Case Drain Filter of the Engine Driven Pump of the Green Hydraulic System | 29-10-00-040-001-A | MMEL 29-10-09A |
| Deactivation of the Case Drain Filter of the Engine Driven Pump of the Yellow Hydraulic System | 29-10-00-040-002-A | MMEL 29-10-09A |
| Deactivation of the Case Drain Filter of the Electric Pump of the Blue Hydraulic System | 29-10-00-040-003-A | MMEL 29-10-09A |
| Deactivation of the Green Power Accumulator | 29-10-00-040-004-A | MMEL 29-10-04A |
| Deactivation of the Blue Power Accumulator | 29-10-00-040-005-A | MMEL 29-10-04A |
| Deactivation of the Yellow Power Accumulator | 29-10-00-040-006-A | MMEL 29-10-04A |
| Deactivation of the Manual Selector Valve | 29-16-00-040-001-A | MMEL 29-20-42A |
| Deactivation of the Yellow Electric Pump | 29-24-00-040-001-A | MMEL 29-24-01A |
| Integrity Check of the RAT after RAT FAULT Warning | 29-30-00-040-001-A | MMEL 29-09-08A |
| Deactivation of the Reservoir Low-Level Warning | 29-30-00-040-003-A | MMEL 29-09-05A |
| Deactivation of the Reservoir Quantity Indication of the Green and Blue Hydraulic Systems on the ECAM | 29-31-00-040-001-A | MMEL 29-07-05A |
| Deactivation of the Reservoir Quantity Indication of the Yellow Hydraulic System on the ECAM | 29-31-00-040-002-A | MMEL 29-07-05A |
| Deactivation of the Hydraulic Reservoir Quantity-Indicator | 29-31-00-040-003-A | MMEL 29-20-41A |
| Deactivation of the Reservoir Air Pressure Switches and Check of the Reservoir Air Pressure of the Green and Yellow Hydraulic System | 29-34-00-040-001-A | MMEL 29-09-04A |
| Deactivation of the Reservoir Air Pressure Switch and Check of the Reservoir Air Pressure of the Blue Hydraulic System | 29-34-00-040-002-A | MMEL 29-09-04A |
Ice & Rain Protection – ATA 30
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Wing Anti-Ice Control Valve to the CLOSED position | 30-11-00-040-001-A | MMEL 30-11-01B |
| Wing Anti Ice Fault LT – Valve Deactivation | 30-11-00-040-002-A | MMEL 30-01-01-03B |
| Deactivation of the RH Wing Anti-Ice Control Valve to the OPEN position | 30-11-00-040-004-A | MMEL 30-11-01A |
| Deactivation of the Engine Anti-Ice Valve in CLOSED Position | 30-21-00-040-001-A | MMEL 30-21-01A |
| Deactivation of the Engine Anti-Ice Valve in the OPEN Position | 30-21-00-040-002-A | MMEL 30-21-01B |
| Deactivation of the Air-Intake Anti-Ice Valves | 30-21-00-040-805-A | MMEL 30-21-01B, MMEL 30-21-01D |
| Check of the Operation of the Probe Heating Channel | 30-31-00-040-001-A | MMEL 30-31-01A |
| Check of the ADRS, Heaters and Failure Alerts related to the Probes | 30-31-00-040-002-A | MMEL 30-31-01B, MMEL 30-31-01C, MMEL 30-31-03B, MMEL 30-31-03C, MMEL 30-31-03D, MMEL 30-31-04A, MMEL 30-31-04B, MMEL 30-31-04C, MMEL 30-31-02A, MMEL 30-31-02B, MMEL 30-31-02C |
| Deactivation of the Window Heat Computer (WHC) | 30-42-00-040-001-A | MMEL 30-42-01A |
| Deactivation of the Windshield Wiper | 30-45-00-040-003-A | MMEL 30-45-02B |
| Deactivation of the Windshield Wiper – FAA Operators Only | 30-45-00-040-006-A | MMEL 30-45-01 |
| Deactivation of the Waste-Water Drain Mast Heating-System | 30-71-00-040-001-A | MMEL 30-71-01A, MMEL 30-71-01B |
Indicating and Recording Systems – ATA 31
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the AIR DATA Selector Switch | 31-68-00-040-002-A | MMEL 31-68-01A |
| Deactivation of the EIS DMC Selector Switch | 31-68-00-040-003-A | MMEL 31-68-04A |
| Deactivation of the ATT HDG Selector Switch | 31-68-00-040-004-A | MMEL 31-68-02A |
| Deactivation of the DMC2 when AC ESS FEED Control is Operative | 31-68-00-040-005-A | MMEL 31-62-02A |
| Deactivation of the Lower ECAM DU when AC ESS FEED control is operative | 31-68-00-040-006-A | MMEL 31-63-05A |
Landing Gear – ATA 32
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Preparation of the Aircraft for Flight with One MLG Door Assembly Missing or One MLG Fixed Fairing Assembly Missing or One Secondary Hinged Fairing Missing | 32-12-00-040-001-A | CDL 52-14, CDL 52-15, CDL 52-16 |
| Preparation of the Aircraft for Flight with One MLG Fixed Fairing Assembly Removed or One Secondary Hinged Fairing Removed | 32-12-00-040-005-A | CDL 52-12, CDL 52-13 |
| Preparation of the Aircraft for Flight with a Failed or Missing Ground Door Opening Cable | 32-12-00-040-006-A | MMEL 32-12-01A |
| Deactivation of the NLG TOWING attachement | 32-21-00-040-001-A | CDL 32-04 |
| Preparation of the A/C for flight without NLG Main Doors Assy | 32-22-00-040-001-A | CDL 52-09 |
| Preparation of the A/C for flight without one or two NLG Aft Door Assy | 32-22-00-040-002-A | CDL 52-10 |
| Preparation of the A/C for flight without NLG Leg Door Assy | 32-22-00-040-003-A | CDL 52-11 |
| Check of the System 2 Proximity Sensors of the Landing Gear and the Landing Gear Doors | 32-31-00-040-003-A | MMEL 32-32-02A, MMEL 32-32-03A, MMEL 32-32-04A, MMEL 32-32-05A, MMEL 32-32-06A, MMEL 32-32-07A, MMEL 32-32-08A, MMEL 32-32-09A, MMEL 32-32-10A, MMEL 32-32-11A, MMEL 32-32-12A, MMEL 32-32-13A, MMEL 32-32-14A, MMEL 32-32-15A, MMEL 32-32-16A, MMEL 32-32-17A |
| Deactivation of the Landing Gear Gravity-Extension System | 32-31-00-040-802-A | MMEL 32-33-01A |
| Deactivation of the Landing Gear Retracting System | 32-31-00-040-803-A | MMEL 32-31-02A |
| Nose Wheel Hubcap Deactivation | 32-41-00-040-001-A | CDL 32-03 |
| Check of the Nose Wheel when one tie bolt is missing | 32-41-00-040-002-A | MMEL 32-41-01A |
| Check of the Main Wheel when one tie bolt is missing | 32-41-00-040-003-A | MMEL 32-41-02A |
| Deactivation of the Normal Braking – With disconnection of the Green Hydraulic Supply | 32-42-00-040-002-A | MMEL 32-42-02A |
| Deactivation of the Main Wheel Brakes | 32-42-00-040-003-A | MMEL 32-42-01A |
| Deactivation of the BSCU Channel/System 1 or 2 | 32-42-00-040-007-A | MMEL 32-42-03A, MMEL 32-42-04A |
| Deactivation of the Alternate Braking with disconnection of the Yellow Hydraulic Supply | 32-43-00-040-001-A | MMEL 32-44-01A |
| Parking Brake-One motor of the parking brake control valve is inoperative | 32-45-00-040-001-A | MMEL 32-45-01A |
| Check of the BSCU after BRAKES N/WS MINOR FAULT Caution message shown on the Upper Ecam Display Unit | 32-46-00-040-001-A | MMEL 32-09-01B, MMEL 32-09-01C |
| Brake Temperature Sensor Deactivation | 32-47-00-040-001-A | MMEL 32-07-01B |
| Deactivation of the Brake Temperature Monitoring-Unit | 32-47-00-040-002-A | MMEL 32-47-01 |
| Deactivation of the Brake Fan | 32-48-00-040-803-A | MMEL 32-48-01 |
| Deactivation of the Tire Pressure Indicating System (TPIS) | 32-49-00-040-001-A | MMEL 32-09-02A |
| Deactivation of the Tire Pressure Indicating Computer (TPIC) | 32-49-00-040-002-A | MMEL 32-09-02B |
| Deactivation of the Nose-Wheel Steering Electrical Deactivation-Box (for Flight) | 32-51-00-040-002-A | MMEL 32-51-03B |
| Operational Check of the ECAM Landing Gear NOT DOWN Warning | 32-61-00-040-001-A | MMEL 32-61-02A |
Lights – ATA 33
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Cabin NO SMOKING/FASTEN SEAT BELTS/RETURN TO SEAT (NS/FSB/RTS) or NO MOBILES/FASTEN SEAT BELTS/RETURN TO SEAT (NM/FSB/RTS) Signs | 33-20-00-040-001-A | MMEL 33-20-02B |
| Deactivation of the Lens of the Tail Navigation Light | 33-41-00-040-002-A | CDL 33-03 |
| Deactivation of the Lens of the Rear Navigation and Strobe Light Assembly | 33-41-00-040-804-A | CDL 33-03 |
| Deactivation of the Landing Lights | 33-42-00-040-001-A | CDL 33-07 |
| Deactivation of the Runway Turnoff Light | 33-43-00-040-002-A | CDL 33-08 |
| Deactivation of the Taxi Light | 33-46-00-040-001-A | CDL 33-02 |
| Deactivation of the Take-Off Light | 33-46-00-040-002-A | CDL 33-09 |
| Deactivation of the Logo Light Lens (Cover) | 33-47-00-040-001-A | CDL 33-05 |
| Deactivation of the Anti-Collision (Beacon) Light | 33-48-00-040-001-A | CDL 33-04 |
| Deactivation of the Wing and Engine Scan Light Lens (Cover) | 33-49-00-040-001-A | CDL 33-01 |
| Deactivation of the EMER SYSTEM TEST of the Cabin Emergency Lighting System | 33-51-00-040-001-A | MMEL 33-51-13A |
Navigation – ATA 34
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Air Data Reference (ADR) 2 or 3 (FAA only) | 34-10-00-040-003-A | MMEL 34-10-01 |
| Deactivation of the Radio Altimeter (RA) Systems (FAA Only) | 34-42-00-040-801-A | MMEL 34-42-01 |
Oxygen – ATA 35
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| OXY High Pressure Indication-Direct Reading | 35-10-00-040-001-A | MMEL 35-07-01A |
| Loss of REGUL LO PR Indication | 35-10-00-040-002-A | MMEL 35-07-02A |
| Check of the MAN MASK pushbutton when the HI ALT system does not operate | 35-23-00-040-001-A | MMEL 35-01-01-33A |
| Check of the AUTO control function of the MASK MAN ON pushbutton | 35-23-00-040-008-A | MMEL 35-01-01-31A |
| Check of the MANUAL Control Function of the MASK MAN ON pushbutton | 35-23-00-040-802-A | MMEL 35-01-01-32A |
Pneumatic – ATA 36
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Bleed Pressure Regulator Valve | 36-11-00-040-001-A | MMEL 36-11-02A |
| Deactivation of the HP Bleed Valve in the CLOSED Position to Isolate the IP Bleed Check-Valve | 36-11-00-040-002-A | MMEL 36-11-06B |
| Deactivation of the HP Bleed Valve | 36-11-00-040-003-A | MMEL 36-11-07B |
| Check of the CFDS to Make Sure that the Pylon Leak Detection and APU Leak Detection Operates Correctly | 36-11-00-040-004-A | MMEL 36-00-01A, MMEL 36-00-01A, MMEL 36-00-01D, MMEL 36-00-01D |
| Check of the CFDS to Make Sure that the Pylon Leak Detection and APU Leak Detection Loop Operates Correctly in LH Side | 36-11-00-040-807-A | MMEL 36-00-01B, MMEL 36-00-01B |
| Check of the CFDS to Make Sure that the Pylon Leak Detection Operates Correctly in RH Side | 36-11-00-040-808-A | MMEL 36-00-01C, MMEL 36-00-01C |
| Deactivation of the Bleed Pressure-Regulator Valve | 36-11-00-040-809-A | MMEL 36-11-02A |
| Deactivation of the HP Bleed Valve in the CLOSED Position to Isolate the IP Bleed Check-Valve | 36-11-00-040-810-A | MMEL 36-11-06B |
| Deactivation of the HP Bleed Valve | 36-11-00-040-811-A | MMEL 36-11-07B |
| Deactivation of the Overpressure Valve | 36-11-00-040-812-A | MMEL 36-11-03C |
| Deactivation of the APU Bleed Check-Valve | 36-12-00-040-801-A | MMEL 36-22-03A |
| Deactivation of the APU Bleed Check-Valve | 36-12-00-040-803-A | MMEL 36-22-03A |
| Inspection of the APU Bleed Check-Valve for Correct Condition | 36-12-00-040-804-A | MMEL 36-22-03E |
| Inspection of the APU Bleed Check-Valve for Correct Condition | 36-12-00-040-806-A | MMEL 36-22-03E |
| Deactivation of the Pylon Overheat Sensing-Element | 36-22-00-040-001-A | MMEL 36-22-01B, MMEL 36-22-01C, MMEL 36-22-01D, MMEL 36-22-01A |
Inert Gas System – ATA 47
| TASK | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the HP Air-Ground Connector Door | 47-20-00-040-002-A | CDL 52-20 |
APU – ATA 49
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the APU by Circuit Breaker Tagging (APS 3200) | 49-10-00-040-007-A | MMEL 49-10-01C |
| Deactivation of the APU by APU Substitution Kit (APS 3200) | 49-10-00-040-007-A 01 | MMEL 49-10-01C |
| Deactivation of the APU by Circuit Breaker Tagging (131-9(A)) | 49-10-00-040-008-A | MMEL 49-10-01C |
| Deactivation of the APU by APU Substitution Kit (131-9(A)) | 49-10-00-040-008-A 01 | MMEL 49-10-01C |
| Deactivation of the APU Air Intake Flap (APS 3200) | 49-16-00-040-002-A | MMEL 49-10-02B |
| Deactivation of the APU Air Intake Flap (131-9(A)) | 49-16-00-040-003-A | MMEL 49-10-02B |
| Deactivation of the Bleed Control Valve (APS 3200) | 49-51-00-040-002-A | MMEL 36-12-02A |
| Deactivation of the APU Load Control-Valve (131-9(A)) | 49-51-00-040-004-A | MMEL 36-12-02A |
| APU LOW OIL LEVEL Indication on ECAM inoperative (APS 3200) | 49-70-00-040-002-A | MMEL 49-07-41A |
| APU LOW OIL LEVEL Indication on ECAM inoperative (131-9(A)) | 49-70-00-040-003-A | MMEL 49-07-41A |
Doors – ATA 52
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Check Pressure of Emergency Cylinder/Accumulator of the Passenger/Crew Doors after Programming and Test Panel (PTP) Inoperative | 52-00-00-040-001-A | MMEL 52-10-06A |
| Check of the Pressure of the Emergency Cylinder/Accumulator of the Passenger/Crew Doors after the Flight Attendant Panel (FAP) Stops | 52-00-00-040-003-A | MMEL 52-10-06A |
| Check of the Pressure of the Emergency Cylinder/Accumulator of the Passenger/Crew Doors and Emergency Exits | 52-00-00-040-003-B | MMEL 52-10-06A |
| Deactivation of the Passenger/Crew Doors – Load Adjustment | 52-10-00-040-001-A | MMEL 25-62-01B |
| Deactivation of the Passenger/Crew Doors – Load Adjustment | 52-10-00-040-001-A 01 | MMEL 25-62-01B |
| Deactivation of the Cabin Doors | 52-10-00-040-803-A | MMEL 52-10-01A |
| Deactivation of the Cabin Doors | 52-10-00-040-803-D | MMEL 52-10-01A |
| Deactivation of the Family Aircraft with One Pair of Cabin Overwing Exits and Aft Cabin Doors not Deactivated | 52-21-00-040-802-A | MMEL 52-10-02A |
| Deactivation of the Family Aircraft with Two Pairs of Cabin Overwing Exits and Aft Cabin Doors not Deactivated | 52-21-00-040-803-A | MMEL 52-10-02A |
| Deactivation of the Family Aircraft with Two Pairs of Cabin Overwing Exits | 52-21-00-040-803-B | MMEL 52-10-02A |
| Deactivation of the Flight Lock Actuator (FLA) | 52-22-71-040-801-A | MMEL 52-10-09C |
| Deactivation of Cargo Doors | 52-30-00-040-001-A | MMEL 52-30-01B |
| Deactivation of the Electrical Control System of the Forward and Aft Cargo-Compartment Doors (FAA Operators Only) | 52-30-00-040-003-A | MMEL 52-30-04 |
| Deactivation of the Locking Hooks and Spools | 52-31-00-040-003-A | MMEL 52-30-04A |
| Deactivation of the Forward Cargo-Compartment Door Access-Panel 825AR | 52-31-00-040-004-A | CDL 52-22 |
| Deactivation of the Locking Hooks and Spools | 52-32-00-040-003-A | MMEL 52-30-04A |
| Deactivation of the Aft Cargo-Compartment Door Access-Panel 826AR | 52-32-00-040-004-A | CDL 52-23 |
| Operation of Bulk Cargo Compartment Door with an inoperative Balance Mechanism | 52-33-00-040-001-A | MMEL 52-33-01A |
| Deactivation of the Cargo Door Actuator(s) | 52-36-00-040-001-A | MMEL 52-30-02B, MMEL 52-30-02C |
| Deactivation of the Hand Pump | 52-36-00-040-002-A | MMEL 52-30-05A |
| Deactivation of the Access Door of the Blue Hydraulic System | 52-41-00-040-001-A | CDL 52-21 |
| Deactivation of the Refuel/Defuel Control Panel | 52-42-00-040-001-A | CDL 28-02 |
| Deactivation of the Toilet Servicing Door | 52-42-00-040-002-A | CDL 52-01 |
| Deactivation of the External-Power Receptacle Door 121AL | 52-42-00-040-003-A | CDL 52-07 |
| Deactivation of the Access Door of the Hydraulic Ground Connector (197CB, 197EB and 198CB) | 52-42-00-040-802-A | CDL 52-02 |
| Deactivation of the Access Door to Potable Water Filling and Drainage (133AL, 171AL, 192NB) | 52-42-00-040-803-A | CDL 52-03 |
| Deactivation of the Access Door to Potable Water Filling and Drainage (133AL, 171AL) | 52-42-00-040-804-A | CDL 52-03 |
| Deactivation of the Key Pad | 52-51-00-040-002-A | MMEL 52-53-03A |
| Deactivation of the Key Pad | 52-51-00-040-003-A | MMEL 52-51-03A |
| Deactivation of the CDLS Normal System | 52-51-00-040-006-A | MMEL 52-51-01B |
| Deactivation of the Key Pad | 52-51-00-040-007-A | MMEL 52-51-04A |
| Deactivation of the Door Locking System Selector on the Back Up Panel | 52-51-00-040-008-A | MMEL 52-01-03-34A |
| Deactivation of the Electrical Release Strikes | 52-51-00-040-010-A | MMEL 52-51-06A, MMEL 52-51-06B |
| Check of the Pressure Rate Sensor | 52-51-00-040-011-A | MMEL 52-01-01-03A |
| Check of the Pressure Rate Sensor of the Back Up Control Panel | 52-51-00-040-012-A | MMEL 52-01-02-03A |
| Deactivation of the Buzzer of the Cockpit-Door Locking System | 52-51-00-040-803-A | MMEL 52-51-03A |
| Visual Check to Make Sure that the Cargo Compartment Doors are Correctly Closed | 52-70-00-040-001-A | MMEL 52-07-05A |
| Visual Check to Make Sure that the Avionics-Compartment Access Doors are Correctly Closed | 52-70-00-040-004-A | MMEL 52-07-06A |
| Visual Test to Make Sure that the Escape Slide is in the “ARMED” Position | 52-70-00-040-008-A | MMEL 25-07-03A |
| Visual Test to Make Sure that the Escape Slide is in the “ARMED” Position | 52-70-00-040-009-A | MMEL 25-07-04A |
| Visual Check of the Emergency Exit Closure and the Slide Arming | 52-70-00-040-010-A | MMEL 52-07-03A, MMEL 52-07-03B, MMEL 52-07-03C, MMEL 52-07-03D |
| Visual Check of the Emergency Exit Closure and the Slide Arming | 52-70-00-040-011-A | MMEL 52-07-04A, MMEL 52-07-04B |
Fuselage – ATA 53
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Preparation of the Aircraft for Flight with Missing Root Fillet Fairing | 53-35-00-040-001-A | CDL 53-03 |
| Deactivation of the Vanes of the Belly-Fairing Louver-Panel | 53-35-00-040-802-A | CDL 53-01 |
| Deactivation of the Sliding Panel | 53-35-00-040-803-A | CDL 57-02 |
Nacelles and Pylons – ATA 54
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Pylon Lateral Access-Door (415AL, 415AR, 425AL or 425AR) | 54-51-21-040-802-A | CDL 54-04 |
| Deactivation of the Pressure Relief Doors | 54-52-00-040-001-A | CDL 54-03 |
| Deactivation of the Aerodynamic Seal | 54-53-00-040-001-A | CDL 54-06 |
Windows – ATA 56
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Front Windshield | 56-10-00-040-001-A | MMEL 56-10-01A, MMEL 56-10-01B, MMEL 56-10-01C, MMEL 56-10-01D |
| Deactivation of the Lateral Fixed or Sliding Window | 56-10-00-040-002-A | MMEL 56-10-02A |
Wings – ATA 57
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Wing-Tip Fence | 57-31-00-040-001-A | CDL 57-01 |
| Preparation of the Aircraft for Flight After Damage to Rubber Seal Under Slats | 57-40-00-040-001-A | CDL 27-07 |
| Deactivation of the Flap-Track Fairing | 57-55-00-040-001-A | CDL 27-01 |
| Deactivation of the Movable-Fairing Top-Cover | 57-55-00-040-002-A | CDL 27-06 |
| Preparation of the Aircraft for Flight after Damage to Flap-Track Fairing Seals | 57-55-00-040-004-A | CDL 27-14, CDL 27-15 |
| Preparation of the Aircraft for Flight with missing Flap Track Movable Fairing Pivot Cover | 57-55-00-040-005-A | CDL 27-16 |
| Deactivation of the Flap Tab Fairing | 57-55-00-040-802-A | CDL 27-17 |
Power Plant – ATA 71
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Installation of the High Speed Tape (Nose Air Intake Hoisting Point Plug) | 71-11-00-040-801-A | CDL 71-06 |
| De-activation of the Fan Cowl Hold Open Rod | 71-13-00-040-803-A | CDL 71-09 |
| Filling of the Fan Cowl Door Strake Fastener Holes | 71-13-00-040-810-A | CDL 54-01 |
| Opening of the Fan Cowl Door with One or More Hold Open Rods (HORs) Missing | 71-13-00-040-812-A | CDL 71-09 |
| Deactivation of the Flag before Flight | 71-13-00-040-816-A | MMEL 71-13-01A |
| Deactivation of the Fan Cowl Hold Open Rod (HOR) Bracket/Fitting | 71-13-00-040-821-A | CDL 71-14 |
| Sealing of the Fan Cowl Door Aerodynamic Strake Fastener Holes | 71-13-15-040-803-B | CDL 54-01 |
| Deactivation of the Air Inlet Hoisting Points Plugs | 71-60-00-040-801-A | CDL 71-06 |
| De-activation of the Frangible Drain Mast | 71-71-42-040-045-A | CDL 71-01 |
Engine Fuel and Control – ATA 73
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| CHECK OF THE ENG FADEC MAINTENANCE MESSAGES DISPLAYED ON ECAM STATUS PAGE | 73-29-00-040-001-A | MMEL 70-00-01C |
| Check of the Engine Identification | 73-29-00-040-802-A | MMEL 73-09-08A |
| Replacement of the Fuel Filter Cartridge | 73-30-00-040-043-A | MMEL 73-09-01A |
| Replacement of the Fuel Filter Cartridge | 73-30-00-040-802-A | MMEL 73-09-01A |
| Engine Fuel Filter Change | 73-34-00-040-803-A | MMEL 73-09-03B, MMEL 73-09-04B, MMEL 73-09-04D, MMEL 73-09-09B |
Ignition – 74
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Check of the Ignition System | 74-31-00-040-001-A | MMEL 74-09-01B, MMEL 74-09-01C |
| Check of Ignition Fault Warning | 74-31-00-040-002-A | MMEL 74-07-01A |
| Temporary Modification of the JH1 and JH2 Routing for Aircraft Dispatch Requirements | 74-31-00-040-005-A | MMEL 74-31-01A |
| Temporary Swapping of the Ignition 1 and 2 Systems for Aircraft Dispatch Requirements | 74-31-00-040-804-A | MMEL 74-31-01A |
| Check of the Ignition System | 74-31-00-040-805-A | MMEL 74-09-01B, MMEL 74-09-01C |
Air – ATA 75
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the High Pressure Turbine Active Clearance Control (HPTACC) Valve | 75-21-00-040-801-A | MMEL 75-24-04A |
| Deactivation of the Low Pressure Turbine Active Clearance Control (LPTACC) Valve | 75-22-00-040-801-A | MMEL 75-24-03A |
Exhaust – ATA 78
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Deactivation of the Thrust Reverser System | 78-30-00-040-040-B | MMEL 78-30-01A |
| Removal of the Thrust Reverser Lockout Fairing | 78-30-00-040-804-B | CDL 78-11 |
| Deactivation of the Thrust Reverser System for Flight | 78-30-00-040-808-A | CDL 78-71 |
| Deactivation of the TR System after Flight and ECAM warning REV INHIBITED | 78-30-00-040-810-A | MMEL 78-30-01A |
| Deactivation of the TR System after Flight and ECAM warning REV PRESSURIZED | 78-30-00-040-811-A | MMEL 78-30-01B |
| Deactivation of the Cascade | 78-30-00-040-815-A | CDL 78-71 |
| Deactivation of the Thrust Reverser System for Translating Sleeve Stop Device Missing | 78-30-00-040-817-A | CDL 78-25 |
| Deactivation of the Thrust Reverser System for Island Fairing Missing | 78-30-00-040-818-A | CDL 78-31 |
| Deactivation of the Thrust Reverser Blocker Door | 78-32-00-040-813-A | CDL 78-03 |
| Deactivation of the PTFE Strip on the Aft Core Cowl of the Thrust Reverser | 78-32-00-040-814-A | CDL 78-68 |
| Deactivation of the Thrust Reverser for Missing Strut | 78-32-11-040-001-B | CDL 78-09 |
| Deactivation of the Cowl Opening Actuator | 78-36-00-040-801-B | CDL 78-01 |
| Opening of the Thrust Reverser (T/R) Cowl Doors with Cowl Opening Actuator Missing | 78-36-00-040-811-A | CDL 78-01 |
| Opening of the Thrust Reverser (T/R) Cowl Doors Hold Open Rod (HOR) Missing | 78-36-00-040-812-A | CDL 78-07 |
| Deactivation of the Thrust-Reverser Actuator Fitting | 78-36-00-040-813-A | CDL 78-14 |
| Deactivation of the Thrust Reverser Hold Open Rod (HOR) Bracket | 78-36-00-040-814-A | CDL 78-42 |
| Removal of the Thrust Reverser Cowl Door When One Engine Bracket is Missing | 78-36-00-040-815-A | CDL 78-42 |
| Deactivation of the Electrical Tertiary Lock System | 78-37-00-040-803-A | MMEL 78-30-04B |
Oil – ATA 79
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Operational Test of the Oil Pressure Indicating System | 79-30-00-040-001-B | MMEL 79-07-02A |
| Check of the Oil System for Oil Quantity | 79-31-00-040-042-A | MMEL 79-07-03A |
| Check of the Oil System for Oil Quantity | 79-31-00-040-803-A | MMEL 79-07-03A |
| Replacement of the Main Oil Supply Filter and Check of the Electrical Chip Detector Visual Indicator (pop-out) | 79-35-00-040-042-A | MMEL 79-09-02B |
| Replacement of the Main Oil Supply Filter and Check of the Electrical Master Chip Detector | 79-35-00-040-044-A | MMEL 79-09-02C |
| Check for no fault of the Oil Debris Monitoring System | 79-35-00-040-806-A | MMEL 79-09-02F |
| Inspection of the scavenge screen plugs | 79-35-00-040-807-A | MMEL 79-09-02E |
| Engine Oil Filter and Oil Debris Monitoring System (ODMS) Operational Check | 79-35-00-040-808-A | MMEL 79-09-02D, MMEL 79-09-04C, MMEL 79-09-05C, MMEL 79-09-07C |
| Replacement of the Engine Oil Filter and Inspection of the Scavenge Screen Plug | 79-35-00-040-809-A | MMEL 79-09-02A, MMEL 79-09-04B, MMEL 79-09-05B, MMEL 79-09-07B |
Starting – ATA 80
| TASKS | AMM REF | REQUIREMENTS |
|---|---|---|
| Check of the Starter Valve Manual Handle Position after Engine Start | 80-11-00-040-044-A | MMEL 80-07-01A |
| Manually Operate the Starter Valve | 80-11-00-040-045-A | MMEL 80-11-01A |
| Manually Operate the Starter Air Valve | 80-11-00-040-804-A | MMEL 80-11-01A |
| Check of the Starter Valve Manual Handle Position after Engine Start | 80-11-00-040-805-A | MMEL 80-07-01A |
Disclaimer: This is for study and training purposes only. Always refer manufacturer manual and guidelines while performing maintenance on aircraft.
