Revision:

ORIGINAL

 

Date: 05/30/2008

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEPARTMENT OF TRANSPORTATION

 

 

 

 

 

FEDERAL AVIATION ADMINISTRATION

 

 

 

 

 

WASHINGTON, D.C.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MASTER MINIMUM EQUIPMENT LIST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIRBUS   A-340-200/300

 

 

 

 

 

 

 

 

 

 

 

James H Kling, Chairman

 

 

Flight Operations Evaluation Board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Federal Aviation Administration

 

 

Flight Standards Division

 

 

Aircraft Evaluation Group, SEA-AEG

 

 

1601 Lind Ave. S.W.

 

 

Renton Washington 98057-3356

 

 

 

 

 

 

 

 

Telephone:

(425)-917-6600

 

FAX:

(425)-917-6638

 

 

 

 

 

 


 

SYSTEM                             PAGES             REVISION       DATE

                                                    

Table of Contents                  I                 ORIGINAL     05/30/2008

Highlights of Change               II                ORIGINAL     05/30/2008

Definitions                        III THRU X           11        09/11/2006

Preamble                           XI, XII              2        06/14/1989

21  Air Conditioning               21-1 THRU 16      ORIGINAL     05/30/2008

22  Auto Flight                    22-1 THRU 10      ORIGINAL     05/30/2008

23  Communications                 23-1 THRU 20      ORIGINAL     05/30/2008

24  Electrical Power               24-1 THRU 8       ORIGINAL     05/30/2008

25  Equipment/Furnishings          25-1 THRU 17      ORIGINAL     05/30/2008

26  Fire Protection                26-1 THRU 13      ORIGINAL     05/30/2008

27  Flight Controls                27-1 THRU 13      ORIGINAL     05/30/2008

28  Fuel                           28-1 THRU 17      ORIGINAL     05/30/2008

29  Hydraulic Power                29-1 THRU 5       ORIGINAL     05/30/2008

30  Ice and Rain Protection        30-1 THRU 9       ORIGINAL     05/30/2008

31  Indicating/Recording Systems   31-1 THRU 6       ORIGINAL     05/30/2008

32  Landing Gear                   32-1 THRU 9       ORIGINAL     05/30/2008

33  Lights                         33-1 THRU 8       ORIGINAL     05/30/2008

34  Navigation                     34-1 THRU 13      ORIGINAL     05/30/2008

35  Oxygen                         35-1 THRU 6       ORIGINAL     05/30/2008

36  Pneumatic                      36-1 THRU 4       ORIGINAL     05/30/2008

38  Water/Waste                    38-1, 2           ORIGINAL     05/30/2008

45  Central Maintenance Computer   45-1              ORIGINAL     05/30/2008

46  Information Systems            46-1, 2, 3        ORIGINAL     05/30/2008

49  Airborne Auxiliary Power       49-1, 2           ORIGINAL     05/30/2008

52  Doors                          52-1 THRU 9       ORIGINAL     05/30/2008

56  Windows                        56-1, 2           ORIGINAL     05/30/2008

73  Engine Fuel & Control          73-1 THRU 5       ORIGINAL     05/30/2008

74  Ignition                       74-1              ORIGINAL     05/30/2008

77  Engine Indicating              77-1              ORIGINAL     05/30/2008

78  Engine Exhaust                 78-1 THRU 4       ORIGINAL     05/30/2008

79  Engine Oil                     79-1              ORIGINAL     05/30/2008

80  Starting                       80-1              ORIGINAL     05/30/2008

 


 

EFFECTIVE ABOVE DATE, the Airbus A-340 Master Minimum Equipment List is issued as an original.

 

 

 

 

 

 

 

 


 

1.  System Definitions.

 

System numbers are based on the Air Transport Association (ATA) Specification Number 100 and items are numbered sequentially.

 

a.  "Item" (Column 1) means the equipment, system, component, or function listed in the "Item" column.

 

b.  "Number Installed" (Column 2) is the number (quantity) of items normally installed in the aircraft. This number represents the aircraft configuration considered in developing this MMEL. Should the number be a variable (e.g., passenger cabin items) a number is not required.

 

c.  "Number Required for Dispatch" (Column 3) is the minimum number (quantity) of items required for operation provided the conditions specified in Column 4 are met.

 

NOTE:  Where the MMEL shows a variable number required for dispatch, the MEL must reflect the actual number required for dispatch or an alternate means of configuration control approved by the Administrator.

 

d.  "Remarks or Exceptions" (Column 4) in this column includes a statement either prohibiting or permitting operation with a specific number of items inoperative, provisos (conditions and limitations) for such operation, and appropriate notes.

 

e.  A vertical bar (change bar) in the margin indicates a change, addition or deletion in the adjacent text for the current revision of that page only. The change bar is dropped at the next revision of that page.

 

2.  "Airplane/Rotorcraft Flight Manual" (AFM/RFM) is the document required for type certification and approved by the responsible FAA Aircraft Certification Office. The FAA approved AFM/RFM for the specific aircraft is listed on the applicable Type Certificate Data Sheet.

 

3.  "As required by FAR" means that the listed item is subject to certain provisions (restrictive or permissive) expressed in the Federal Aviation Regulations operating rules. The number of items required by the FAR must be operative. When the listed item is not required by FAR it may be inoperative for time specified by repair category.

 

4.  Each inoperative item must be placarded to inform and remind the crewmembers and maintenance personnel of the equipment condition.

 

NOTE: To the extent practical, placards should be located adjacent to the control or indicator for the item affected; however, unless otherwise specified, placard wording and location will be determined by the operator.

 

5.  "-" symbol in Column 2 and/or Column 3 indicates a variable number (quantity) of the item installed.

 

6.  "Deleted" in the remarks column after a sequence item indicates that the item was previously listed but is now required to be operative if installed in the aircraft.

 

7.  "ER" refers to extended range operations of a two-engine airplane which has a type design approval for ER operations and complies with the provisions of Advisory Circular 120-42A.

 

8.  "Federal Aviation Regulations" (FAR) means the applicable portions of the Federal Aviation Act and Federal Aviation Regulations.

 

9.  "Flight Day" means a 24 hour period (from midnight to midnight) either Universal Coordinated Time (UCT) or local time, as established by the operator, during which at least one flight is initiated for the affected aircraft.

 

10.  "Icing Conditions" means an atmospheric environment that may cause ice to form on the aircraft or in the engine(s).

 

11.  Alphabetical symbol in Column 4 indicates a proviso (condition or limitation) that must be complied with for operation with the listed item inoperative.

 

12.  ”Inoperative" means a system and/or component malfunction to the extent that it does not accomplish its intended purpose and/or is not consistently functioning normally within its approved operating limit(s) or tolerance(s).

 

13.  ”Notes:" in Column 4 provides additional information for crewmember or maintenance consideration. Notes are used to identify applicable material which is intended to assist with compliance, but do not relieve the operator of the responsibility for compliance with all applicable requirements. Notes are not a part of the provisos.

 

14.  Inoperative components of an inoperative system: Inoperative items which are components of a system which is inoperative are usually considered components directly associated with and having no other function than to support that system. (Warning/caution systems associated with the inoperative system must be operative unless relief is specifically authorized per the MMEL).

 

15.  "(M)" symbol indicates a requirement for a specific maintenance procedure which must be accomplished prior to operation with the listed item inoperative. Normally these procedures are accomplished by maintenance personnel; however, other personnel may be qualified and authorized to perform certain functions. Procedures requiring specialized knowledge or skill, or requiring the use of tools or test equipment should be accomplished by maintenance personnel. The satisfactory accomplishment of all maintenance procedures, regardless of who performs them, is the responsibility of the operator. Appropriate procedures are required to be published as part of the operator's manual or MEL.

 

16.  "(O)" symbol indicates a requirement for a specific operations procedure which must be accomplished in planning for and/or operating with the listed item inoperative. Normally these procedures are accomplished by the flight crew; however, other personnel may be qualified and authorized to perform certain functions. The satisfactory accomplishment of all procedures, regardless of who performs them, is the responsibility of the operator. Appropriate procedures are required to be published as a part of the operator's manual or MEL.

 

NOTE: The (M) and (O) symbols are required in the operator's MEL unless otherwise authorized by the Administrator.

 

17.  "Deactivated" and "Secured" means that the specified component must be put into an acceptable condition for safe flight. An acceptable method of securing or deactivating will be established by the operator.

 

18.  "Visual Flight Rules" (VFR) is as defined in FAR Part 91. This precludes a pilot from filing an Instrument Flight Rules (IFR) flight plan.

 

19.  "Visual Meteorological Conditions" (VMC) means the atmospheric environment is such that would allow a flight to proceed under the visual flight rules applicable to the flight. This does not preclude operating under Instrument Flight Rules.

 

20.  "Visible Moisture" means an atmospheric environment containing water in any form that can be seen in natural or artificial light; for example, clouds, fog, rain, sleet, hail, or snow.

 

21.  "Passenger Convenience Items" means those items related to passenger convenience, comfort or entertainment such as, but not limited to, galley equipment, movie equipment, ash trays, stereo equipment, overhead reading lamps, etc.

 

22.  Repair Intervals: All users of an MEL approved under FAR 121, 125, 129 and 135 must effect repairs of inoperative systems or components, deferred in accordance with the MEL, at or prior to the repair times established by the following letter designators:

 

  Category A.  Items in this category shall be repaired within the time interval specified in the remarks column of the operator's approved MEL.

 

  Category B.  Items in this category shall be repaired within three (3) consecutive calendar days (72 hours), excluding the day the malfunction was recorded in the aircraft maintenance record/logbook. For example, if it were recorded at 10 a.m. on January 26th, the three day interval would begin at midnight the 26th and end at midnight the 29th.

 

  Category C.  Items in this category shall be repaired within ten (10) consecutive calendar days (240 hours), excluding the day the malfunction was recorded in the aircraft maintenance record/logbook. For example, if it were recorded at 10 a.m. on January 26th, the 10 day interval would begin at midnight the 26th and end at midnight February 5th.

 

  Category D.  Items in this category shall be repaired within one hundred and twenty (120) consecutive calendar days (2880 hours), excluding the day the malfunction was recorded in the aircraft maintenance log and/or record.

 

The letter designators are inserted adjacent to Column 2.

 

23.  Electronic fault alerting system – General

 

New generation aircraft display system fault indications to the flight crew by use of computerized display systems. Each aircraft manufacturer has incorporated individual design philosophies in determining the data that would be represented. The following are customized definitions (specific to each manufacturer) to help determine the level of messages affecting the aircraft's dispatch status .When preparing the MEL document, operators are to select the proper Definition No. 23 for their aircraft, if appropriate.

 

a.  BOEING (B-757/767, B-747-400, B-777)

 

Boeing airplanes equipped with Engine Indicating and Crew Alerting Systems (EICAS), provide different priority levels of system messages (WARNING, CAUTION, ADVISORY, STATUS and MAINTENANCE).Any messages that affects airplane dispatch status will be displayed at a STATUS message level or higher. The absence of an EICAS STATUS or higher level (WARNING, CAUTION, ADVISORY) indicates that the system/component is operating within its approved operating limits or tolerances.

 

System conditions that result only in a maintenance level message, i.e. no correlation with a higher level EICAS message, do not affect dispatch and do not require action other than as addressed within an operator’s standard maintenance program.

 

b.  BOEING  (B-717, MD-10, MD-11)

 

These aircraft are equipped with an alerting function which is a subsystem within the Electronic Instrument System (EIS).  The alerting function provides various levels of system condition alerts (WARNING, CAUTION, ADVISORY, MAINTENANCE and STATUS).
 
Alerts that affect aircraft dispatch will include WARNING, CAUTION, STATUS or MAINTENANCE level.  MAINTENANCE alerts are displayed on the status page of the EIS display panel under the maintenance heading.
 
A MAINTENANCE alert on the EIS indicates the presence of a system fault which can be identified by the Central Fault Display System (CFDS) interrogation. The systems are designed to be fault tolerant, however, for any MAINTENANCE alert, the MEL must be verified for dispatch purposes.
 

c.  AIRBUS  (A-300-600, A-310, A-318/319/320/321, A-330, A-340)

 

Airbus aircraft equipped with Electronic Centralized Aircraft Monitoring (ECAM) provide different levels of system condition messages (WARNING, CAUTION, STATUS, and ADVISORY). A-318/319/320/321, A-330, and A-340 also provide MAINTENANCE status messages.

 

Any message that affects airplane dispatchability will normally be at the WARNING, CAUTION or STATUS level. MAINTENANCE messages (A-318/319/320/321, A-330, and A-340 only) are also indicated on ECAM Status Page below the white Maintenance label.
 
A MAINTENANCE status (Class II) message on ECAM indicates the presence of a system fault which can be identified by CFDS (A-318/319/320/321) or CMS (A-330/A-340) interrogation. The systems are designed to be fault tolerant.  For A-318/319/320/321, MAINTENANCE status (Class II) do not affect dispatch but are listed in the MMEL.  Dispatch is allowed without specific conditions except for: 
 
-          BLUE RSVR MAINTENANCE status: If applicable, and 
-          AIR BLEED MAINTENANCE status: As applicable. 
 
For the A-330 and A-340, MAINTENANCE status messages do not affect dispatch.
 
d.    FOKKER  (FK-100)
 
Fokker aircraft are equipped with Multi Function Display System (MFDS) which provides electronic message referring to the different priority levels of system information (WARNING (red), CAUTION (amber), AWARENESS (cyan) AND STATUS (white).  Any messages that affect aircraft dispatch will be at the WARNING, CAUTION or AWARENESS level.  In these cases the MEL must be verified for dispatch capability and maintenance may be required.
 
System conditions that only require maintenance are not presented on the flight deck.  These maintenance indications/messages may be presented on the Maintenance & Test Panel (MAP) or the Centralized Fault Display Unit (CFDU) and by  dedicated Built In Test Evaluation (BITE) of systems.

 

e. CANADAIR  (CL-65, CL-604)

 
Canadair aircraft equipped with Engine Indication and Crew Alerting Systems (EICAS) provide four classes of messages (WARNING, CAUTION, ADVISORY, and STATUS). Any message that affects aircraft dispatch will be at the WARNING, CAUTION, or STATUS level.
 
System conditions that only require maintenance are not visible to the flight crew. These maintenance indications/messages are only activated by maintenance personnel using the Maintenance Diagnostics Computer.

 

f.     EMBRAER  (EMB-135/145, ERJ-170 Series)

 

The EMB-135/145 and ERJ-170/190 are equipped with an Engine Indicating and Crew Alerting System (EICAS) that provides three different message levels: WARNING, CAUTION, and ADVISORY. The ERJ-170/190 Series add STATUS messages.  Failures that effect dispatchability are presented to the flight crew at one of these levels.  Other failures may be presented only to the maintenance personnel on the Multi Function Display (MFD) maintenance pages or through the download of the Central Maintenance Computer (CMC).  System conditions that result only in a maintenance level message, i.e. no correlation with a higher level EICAS message, do not affect dispatch and do not require action other than as addressed within an operator's standard maintenance program.

 

g. GULFSTREAM (G-IV, G-V, GV-SP, and GIV-X)

 

Gulfstream airplanes equipped with EICAS provide different priority levels of system messages: WARNING (red), CAUTION (amber), ADVISORY, STATUS and MAINTENANCE (cyan or blue).  Any WARNING or CAUTION message affects airplane dispatch status and requires that the Airplane Flight Manual or the MEL be used to determine dispatch capability.  STATUS messages  which indicate a system failure (e.g., FMS 1 fail) require that the Airplane Flight Manual or the MEL be used to determine dispatch capability.  MAINTENANCE  messages do not affect airplane dispatch status. They indicate the presence of a system fault which can be identified by Maintenance Data Acquisition Unit (MDAU on the G-V) interrogation, Central Maintenance Computer (CMC on the GV-SP/GIV-X) interrogation or by reference to the Airplane Flight Manual.

 

h.    De-HAVILLAND  (DASH 8 SERIES 400)
 
Series 400 aircraft are equipped with a Caution/Warning Panel that annunciates all cautions and warnings. Advisory messages are displayed by the Electronic Indication System (EIS) or individual advisory lights supplied in the cockpit.
 
"Class 1 failures" are failures that prevent continued operation of a specific Line Replacement Unit or channel and are annunciated via advisory messages: caution, warning or advisory lights in the flight compartment. Dispatch with such posted failures are to be in accordance with the MMEL. 
 
"Class 2 failures" are failures which do not prevent continued system function. These faults will not be annunciated to the flight crew and the absence of the higher level alert (warning,  caution, advisory) indicates that the system/component is operating within its approved operating limits or tolerances.  Such faults would be evident during maintenance interrogation performed during maintenance activities. Class 2 faults do not affect dispatch and will be listed in the Fault Isolation Manual (FIM). Class 2 faults will be left to the discretion of the operators when these faults are to be rectified.

 


24.  "Administrative control item" means an item listed by the operator in the MEL for tracking and informational purposes. It may be added to an operator's MEL by approval of the Principal Operations Inspector provided no relief is granted, or provided conditions and limitations are contained in an approved document (i.e. Structural Repair Manual, airworthiness directive, etc.). If relief other than that granted by an approved document is sought for an administrative control item, a request must be submitted to the Administrator. If the request results in review and approval by the FOEB, the item becomes an MMEL item rather than an administrative control item.

 

25.  "***" symbol in Column 1 indicates an item which is not required by regulation but which may have been installed on some models of aircraft covered by this MMEL. This item may be included on the operator's MEL after the approving office has determined that the item has been installed on one or more of the operator's aircraft. The symbol, however, shall not be carried forward into the operator's MEL. It should be noted that neither this policy nor the use of this symbol provide authority to install or remove an item from an aircraft.

 

26.  "Excess Items" means those items that have been installed that are redundant to the requirements of the FARs.

 

27.  "Day of Discovery" is the calendar day an equipment/instrument malfunction was recorded in the aircraft maintenance log and or record. This day is excluded from the calendar days or flight days specified in the MMEL for the repair of an inoperative item of equipment. This provision is applicable to all MMEL items, i.e., categories "A, B, C, and D."

 

28.  “Considered Inoperative”, as used in the provisos means that item must be treated for dispatch, taxi and flight purposes as though it were inoperative. The item shall not be used or operated until the original deferred item is repaired. Additional actins include: documenting the item on the dispatch release (if applicable), placarding, and complying with all remarks, exceptions, and related MMEL provisions, including any (M) and (O) procedures and observing the repair category.

 

29. “Is not used” in the provisos, remarks or exceptions for an MMEL item may specify that another item relieved in the MMEL “is not used.” In such cases, crewmembers should not activate, actuate, or otherwise utilize that component or system under normal operations. It is not necessary for the operators to accomplish the (M) procedures associated with the item. However, operational requirements must be complied with, and an additional placard must be affixed, to the extent practical, adjacent to the control or indicator for the item that is not used to inform crewmembers that a component or system is not used under normal operations.

 

30.  Nonessential equipment and furnishings (NEF) are those items installed on the airplane as part of the original certification, supplemental type certificate, or engineering order that have no effect on the safe operation of flight and would not be required by the applicable certification rules or operational rules. They are those items that if inoperative, damaged or missing have no effect on the airplane’s ability to be operated safely under all operational conditions. These nonessential items may be installed in areas including, but not limited to, the passenger compartment, flight deck area, service areas, cargo areas, crew rest areas, lavatories, and galley areas. NEF items are not items already identified in the MEL or CDL of the applicable airplane. They do not include items that are functionally required to meet the certification rule or for compliance with any serviceable limits identified in the manufacture’s maintenance manual or operator’s approved maintenance program such as wear limits, fuel/hydraulic leak rates, oil consumption, etc. Cosmetic items that are fully serviceable but worn or soiled may be deferred under an operator’s NEF process.

 


 

The following is applicable for authorized certificate holders operating under Federal Aviation Regulations (FAR) Parts 121, 125, 129, 135: The FAR require that all equipment installed on an aircraft in compliance with the Airworthiness Standards and the Operating Rules must be operative. However, the Rules also permit the publication of a Minimum Equipment List (MEL) where compliance with certain equipment requirements is not necessary in the interests of safety under all operating conditions. Experience has shown that with the various levels of redundancy designed into aircraft, operation of every system or installed component may not be necessary when the remaining operative equipment can provide an acceptable level of safety. A Master Minimum Equipment List (MMEL) is developed by the FAA, with participation by the aviation industry, to improve aircraft utilization and thereby provide more convenient and economic air transportation for the public. The FAA approved MMEL includes those items of equipment related to airworthiness and operating regulations and other items of equipment which the Administrator finds may be inoperative and yet maintain an acceptable level of safety by appropriate conditions and limitations; it does not contain obviously required items such as wings, flaps, and rudders. The MMEL is the basis for development of individual operator MELs which take into consideration the operator's particular aircraft equipment configuration and operational conditions. Operator MELs, for administrative control, may include items not contained in the MMEL; however, relief for administrative control items must be approved by the Administrator. An operator's MEL may differ in format from the MMEL, but cannot be less restrictive than the MMEL. The individual operator's MEL, when approved and authorized, permits operation of the aircraft with inoperative equipment.

 

Equipment not required by the operation being conducted and equipment in excess of FAR requirements are included in the MEL with appropriate conditions and limitations. The MEL must not deviate from the Aircraft Flight Manual Limitations, Emergency Procedures or with Airworthiness Directives. It is important to remember that all equipment related to the airworthiness and the operating regulations of the aircraft not listed on the MMEL must be operative.

 

Suitable conditions and limitations in the form of placards, maintenance procedures, crew operating procedures and other restrictions as necessary are specified in the MEL to ensure that an acceptable level of safety is maintained.


 

The MEL is intended to permit operation with inoperative items of equipment for a period of time until repairs can be accomplished. It is important that repairs be accomplished at the earliest opportunity. In order to maintain an acceptable level of safety and reliability the MMEL establishes limitations on the duration of and conditions for operation with inoperative equipment.

 

The MEL provides for release of the aircraft for flight with inoperative equipment. When an item of equipment is discovered to be inoperative, it is reported by making an entry in the Aircraft Maintenance Record/Logbook as prescribed by FAR. The item is then either repaired or may be deferred per the MEL or other approved means acceptable to the Administrator prior to further operation. MEL conditions and limitations do not relieve the operator from determining that the aircraft is in condition for safe operation with items of equipment inoperative.

 

When these requirements are met, an Airworthiness Release, Aircraft Maintenance Record/Logbook entry, or other approved documentation is issued as prescribed by FAR. Such documentation is required prior to operation with any item of equipment inoperative.

 

Operators are responsible for exercising the necessary operational control to ensure that an acceptable level of safety is maintained. When operating with multiple inoperative items, the interrelationships between those items and the effect on aircraft operation and crew workload will be considered.

 

Operators are to establish a controlled and sound repair program including the parts, personnel, facilities, procedures, and schedules to ensure timely repair.

 

WHEN USING THE MEL, COMPLIANCE WITH THE STATED INTENT OF THE PREAMBLE, DEFINITIONS, AND THE CONDITIONS AND LIMITATIONS SPECIFIED IN THE MEL IS REQUIRED

 

 


21-01  Cabin Fans (Recirculation Fans)

C

2

1

(O)One may be inoperative provided:

a)    Both air conditioning packs operate normally, and

b)    HI Flow is selected.

 

 

 

 

 

 

 

21-02  Recirculation Valves

C

2

0

(O)May be inoperative provided alternate procedures are established and used.

 

 

 

 

 

 

 

21-03  CAB FANS Pb Sw

 

 

 

 

 

 

 

 

 

 

 

       1) OFF Light

C

1

0

 

 

 

 

 

 

 

 

21-04  Lower Deck

***    Cabin Crew Rest Compartment Ventilation

D

1

0

(M)May be inoperative provided:

a)    The isolation valve is closed, and

b)    The lower deck cabin crew rest compartment is locked closed and not used.

 

 

 

 

 

 

 

       1) Low Flow Buzzer

C

1

0

(O)May be inoperative provided a cabin crew member checks every 15 minutes that the operative LEAVE MCR Sign or the low flow lamp are not illuminated when the lower deck cabin crew rest compartment is used.

 

 

 

 

 

 

 

21-05  Indications on ECAM COND Page

 

 

 

 

 

 

 

 

 

 

 

       1) Cabin FAN

C

2

0

 

 

 

 

 

 

 

 

21-07  Flight Crew Rest Compartment (FCRC) Heater System

C

 

 

C

1

 

 

1

0

 

 

0

(O)May be inoperative provided FCRC use is acceptable to crewmembers.

 

(O)May be inoperative provided a passenger seat in the cabin is made available for the crewmember(s).

 

 

 

 

 

 

 

 

 

 

21-08  Lower-Deck Mobil Crew Rest Area (LD-MCR) Heater System

C

1

0

(O)May be inoperative provided

LD-MCR use is acceptable to crewmembers.

 

 

 

 

 

 

 

 

D

1

0

(O)May be inoperative provided

LD-MCR is locked closed and not used.

 

 

 

 

 

 

 

21-42  Aft Galley Area Heater System

D

1

0

(M)May be inoperative provided it is deactivated.

 

 

 

 

 

 

 

23-01  Lavatory and Galley Extraction Fan

C

1

0

(O)May be inoperative.

 

 

 

 

 

 

 

23-02  Lavatory and Galley Differential Pressure Switch

C

1

0

 

 

 

 

 

 

 

 

23-05  In Flight

***    Entertainment Center Bay Ventilation

D

1

0

(M)May be inoperative provided the In Flight Entertainment System is deactivated.

 

 

 

 

 

 

 

25-01  Air Conditioning Compartment Ventilation Turbofan

C

1

0

(M)(O)May be inoperative provided:

a)    Alternate procedures are established and used, and

b)    Turbofan is deactivated.

 

 

 

 

 

 

 

25-02  Air Conditioning Compartment Turbofan Supply Valve

C

1

0

(M)(O)May be inoperative closed provided alternate procedures are established and used.

 

NOTE: Failure of the turbofan supply valve in open position is indicated by a MAINTENANCE STATUS message.

 

 

 

 

 

 

 

25-03  Air Conditioning Compartment Turbofan Pressure Switch

C

1

0

(M)May be inoperative provided turbofan operates normally.

 

      

 

 

 

 

 

26-01  Avionics Equipment Ventilation Extract Fan

C

1

0

(M)(O)May be inoperative provided:

a)    Both cabin fans operate normally,

b)    EXTRACT pb sw is selected to OVRD, and

c)    Airplane remains at or below FL 290 if dispatch is also combined with one air conditioning pack inoperative.

 

 

 

 

 

 

 

26-02  Avionics Equipment Ventilation Overboard Extract Valve

C

1

0

(M)(O)May be inoperative provided:

a)    Valve is manually set in full open position for ground operations with engines not running,

b)    Valve is manually set in partially open position just prior to engine start,

c)    EXTRACT pb sw is selected to OVRD just prior to engine start,

d)    Two-engine taxi using engines 1 and 4 only is prohibited, and

e)    Airplane remains at or below FL 290 if dispatch is also combined with one air conditioning pack inoperative.

 

      

 

 

 

 

 

26-03  Avionics Equipment Ventilation Underfloor Extract Valve

C

1

0

(M)(O)May be inoperative in closed position provided:

a)    EXTRACT pb sw is selected to OVRD just prior to engine start, and

b)    Airplane remains at or below FL 290 if dispatch is also combined with one air conditioning pack inoperative.

 

 

 

 

 

 

 

 

 

 

26-04  Avionics Equipment Ventilation Controller (AEVC)

C

1

0

(M)May be inoperative provided:

a)    Overboard valve is manually set in full open position, without deactivation, for ground operations with engines not running,

b)    OVRD function of the EXTRACT pb sw operates normally,

c)    Underfloor extract valve is manually set in open position, without deactivation, and

d)    Overboard valve is manually set in closed position, without deactivation, before engine start.

 

 

 

 

 

 

 

26-05  Cooling Effect Detector (CED)

C

1

0

(M)May be inoperative provided:

a)    Both cabin fans and both air conditioning packs operate normally, and

b)    Ventilation airflow through avionics racks is verified before each departure.

 

 

 

 

 

 

 

26-06  EXTRACT Pb Sw

 

 

 

 

 

 

 

 

 

 

 

       1) FAULT Light

C

1

0

 

 

 

 

 

 

 

 

       2) OVRD Light

C

1

0

 

 

 

 

 

 

 

 

 

 

26-07  Indications on ECAM CAB PRESS Page

 

 

 

 

 

 

 

 

 

 

 

       1) EXTRACT (Valve position)

C

1

0

 

 

 

 

 

 

 

 

 

 

 

 

26-08  Warning and Caution on ECAM E/WD

 

 

 

 

 

 

 

 

 

 

 

       1) VENT BLOWING FAULT

C

1

0

(M)May be inoperative provided:

a)    Both cabin fans and both air conditioning packs operate normally, and

b)    Ventilation airflow through avionics racks is verified before each departure.

 

 

 

 

 

 

 

27-01  Avionics

***    Equipment Ground Cooling System

D

1

0

 

 

 

 

 

 

 

 

27-02  Avionics

***    Equipment Ground Cooling Skin Valve

D

1

0

(M)May be inoperative in closed position.

 

 

 

 

 

 

 

28-01  Cargo Compartment Ventilation Controller

 

 

 

 

 

 

 

 

 

 

 

       1) Channels

C

2

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


28-02  FWD Cargo

***    Compartment Ventilation and Cooling

 

 

 

 

 

 

 

 

 

 

 

       1) Extraction Fan

C

1

0

(O)May be inoperative provided alternate procedures are established and used.

 

 

 

 

 

 

 

       2) Isolation Valves

C

3

0

(M)(O)May be inoperative provided all valves are verified closed.

 

 

 

 

 

 

 

 

C

3

0

(O)May be inoperative in open position provided procedures are established and used to ensure the associated compartment remains empty, or is verified to contain only empty cargo handling equipment, ballast (ballast may be loaded in ULDs), and/or Fly Away Kits.

 

NOTE: Operator MELs must define which items are approved for inclusion in the Fly Away Kits, and which materials can be used as ballast.

 

 

 

 

 

 

 

       3) ISOL VALVES Pb Sw

 

 

 

 

 

 

 

 

 

 

 

a) FAULT Light

C

1

0

 

 

 

 

 

 

 

 

b) OFF Light

C

1

0

 

 

 

 

 

 

 

 

       4) Cargo Cooling System

D

1

0

(M)(O)May be inoperative provided:

a)    COOLING selector is positioned OFF,

b)    Forward cargo cold air valve is verified closed, and

c)    COND FWD CRG ISOL FAULT caution is not displayed on ECAM.

 

28-03  AFT Cargo

***    Compartment Ventilation and Cooling

 

 

 

 

 

 

 

 

 

 

 

       1) Extraction Fan

C

1

0

(O)May be inoperative provided alternate procedures are established and used.

 

 

 

 

 

 

 

       2) Isolation Valves

C

3

0

(M)(O)May be inoperative provided all valves are verified closed.

 

 

 

 

 

 

 

 

C

3

0

(O)May be inoperative in open position provided procedures are established and used to ensure the associated compartment remains empty, or is verified to contain only empty cargo handling equipment, ballast (ballast may be loaded in ULDs), and/or Fly Away Kits.

 

NOTE: Operator MELs must define which items are approved for inclusion in the Fly Away Kits, and which materials can be used as ballast.

 

 

 

 

 

 

 

       3) ISOL VALVES Pb Sw

 

 

 

 

 

 

 

 

 

 

 

a) FAULT Light

C

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

b) OFF Light

C

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28-04  BULK Cargo Compartment Ventilation

 

 

 

 

 

 

 

 

 

 

 

       1) Extraction Fan

C

1

0

(O)May be inoperative provided alternate procedures are established and used.

 

 

 

 

 

 

 

       2) Isolation Valves

C

2

0

(M)(O)May be inoperative provided both valves are verified closed.

 

 

 

 

 

 

 

 

C

2

0

(O)May be inoperative in open position provided procedures are established and used to ensure the associated compartment remains empty, or is verified to contain only empty cargo handling equipment, ballast (ballast may be loaded in ULDs), and/or Fly Away Kits.

 

NOTE: Operator MELs must define which items are approved for inclusion in the Fly Away Kits, and which materials can be used as ballast.

 

 

 

 

 

 

 

    3) ISOL VALVES Pb Sw

 

 

 

 

 

 

 

 

 

 

 

a) FAULT Light

C

1

0

 

 

 

 

 

 

 

 

b) OFF Light

C

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


31-01  Automatic Cabin Pressure Control Systems (CPC, Outflow Valve AUTO Channels) (Without Mod. 53145)

C

2

0

(O)May be inoperative provided:

a)    Flight is conducted in an unpressurized configuration, and

b)    Extended overwater flight is prohibited.

 

 

 

 

 

 

 

       1) System 1

C

1

0

(O)May be inoperative provided:

a)    Cabin pressure indications are available on ECAM CAB PRESS in manual mode, and

b)    System 2 operates normally.

 

 

 

 

 

 

 

       2) System 2

C

1

0

(O)May be inoperative provided:

a)    Cabin pressure indications are available on ECAM CAB PRESS in manual mode, and

b)    System 1 operates normally.

 

 

 

 

 

 

 

 

 

 

 

(Continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31-01  Automatic Cabin Pressure Control Systems (CPC, Outflow Valve AUTO Channels) (With Mod. 53145)

       (Cont'd)

C

2

0

(O)May be inoperative provided:

a)    Flight is conducted in an unpressurized configuration, and

b)    Extended overwater flight is prohibited.

 

 

 

 

 

 

 

       1) System 1

C

1

0

(M)May be inoperative provided:

a)    Manual Cabin Pressure Control System is verified to operate normally, and

b)    System 2 operates normally.

 

 

 

 

 

 

 

       2) System 2

C

1

0

(M)May be inoperative provided:

a)    Manual Cabin Pressure Control System is verified to operate normally,

b)    System 1 operates normally.

 

 

 

 

 

 

 

31-02  Manual Cabin Pressure Control System (Outflow Valve MAN Channel, MAN V/S CTL Sel)

C

1

0

(O)May be inoperative provided flight is conducted in an unpressurized configuration.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

31-04  Safety Valves

C

2

1

(M)One may be inoperative in closed position provided:

a)    Both automatic cabin pressure control systems operate normally, and

b)    The three motors on each outflow valve operate normally.

 

 

 

 

 

 

 

       (With Mod. 48980)

C

3

2

(M)One may be inoperative in closed position provided:

a)    Both automatic cabin pressure control systems operate normally, and

b)    The three motors on each outflow valve operate normally.

 

 

 

 

 

 

 

31-05  Landing Elevation Selection

 

 

 

 

 

 

 

 

 

 

 

       1) Auto Function

C

1

0

(O)May be inoperative provided LDG ELEV is set manually.

 

 

 

 

 

 

 

31-06  MODE SEL Pb Sw FAULT Light

C

1

0

 

 

 

 

 

 

 

 

43-01  Forward Cargo

***    Compartment Heating

D

1

0

(M)(O)May be inoperative provided associated trim air valve is closed.

 

 

 

 

 

 

 

43-02  Bulk Cargo

***    Compartment Heating

C

1

0

(O)May be inoperative provided the BULK HOT AIR pb sw is selected OFF.

 

 

 

 

 

 

 

 

D

1

0

(M)(O)May be inoperative provided fan heater is deactivated.

 

 

 

 

 

 

 

43-04  Fwd/Bulk

***    Cargo Compartment Heating Indications on ECAM CRUISE Page

D

-

0

May be inoperative provided the associated cargo compartment heating is considered inoperative.

 

 

 

 

 

 

 

 

51-01  Pack Flow Control Valves

C

2

0

(M)May be inoperative provided:

a)    Valve is secured closed, and

b)    Associated air conditioning pack is considered inoperative.

 

 

 

 

 

 

 

51-02  Pack Flow Selection

 

 

 

 

 

 

 

 

 

 

 

       1) Manual Selection

C

1

0

 

 

 

 

 

 

 

 

51-03  PACK 1(2) Pb Sw

 

 

 

 

 

 

 

 

 

 

 

       1) FAULT Lights

C

2

0

 

 

 

 

 

 

 

 

       2) OFF Lights

C

2

0

 

 

 

 

 

 

 

 

51-04  Indications on ECAM

 

 

 

 

 

 

 

 

 

 

 

       1) BLEED Page

C

-

-

Pack related indications may be inoperative.

 

 

 

 

 

 

 

       2) CAB PRESS Page

C

-

-

Pack 1 and 2 indications may be inoperative.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52-01  Air Conditioning Packs

C

2

1

(M)(O)One may be inoperative provided:

a)    Airplane remains at or below FL 350 (A340-200) or FL 370 (A340-300),

b)    Pack controller associated with the non-affected air conditioning pack operates normally on both channels,

c)    Affected PACK pb sw is selected OFF and associated pack flow control valve is verified closed on ECAM BLEED or CAB PRESS page, and

d)    Speed brakes operate normally.

 

 

 

 

 

 

 

 

C

2

1

(M)(O)One may be inoperative provided:

a)    Airplane remains at or below FL 310,

b)    Pack controller associated with the non-affected air conditioning pack operates normally on both channels, and

c)    Affected PACK pb sw is selected OFF and associated pack flow control valve is verified closed on ECAM BLEED or CAB PRESS page.

 

 

 

 

 

 

 

 

C

2

0

(O)May be inoperative provided flight is conducted in an unpressurized configuration.

 

(Continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

52-01  Air Conditioning Packs

       (Cont'd)

 

 

 

 

 

 

 

 

 

 

 

       1) Air Cycle Machine

C

2

1

(O)One pack may be operated on heat exchanger cooling only (PACK 1(2) IN BY-PASS MODE) provided:

a)    Affected air conditioning pack is not operated until airborne and the TAT is below 12 degrees Celsius, and

b)    Affected pack outlet temp indication is available on ECAM BLEED page.

 

 

 

 

 

 

 

53-01  Pack Controllers

 

 

 

 

 

 

 

 

 

 

 

       1) Channels

C

4

2

One may be inoperative on each pack controller.

 

 

 

 

 

 

 

 

C

4

2

Both may be inoperative on one pack controller provided the associated air conditioning pack is considered inoperative.

 

 

 

 

 

 

 

53-02  Bypass Valves

(Without Mod. 55313 or Mod. 55514)

C

2

0

(M)May be inoperative in closed position provided air cycle machine of associated air conditioning pack operates normally.

 

 

 

 

 

 

 

53-03  Temperature Control Valves

C

2

1

May be inoperative provided pack controller of other air conditioning pack operates normally.

 

 

 

 

 

 

 

53-04  Air Conditioning RAM Air Inlet/Outlet Flaps

C

4

0

(M)(O)May be inoperative in open position.

 

 

 

 

 

 

 

 

 

 

 

53-05  Indications on ECAM BLEED page

 

 

 

 

 

 

 

 

 

 

 

       1) Temperature Control Valve Positions

C

2

0

 

 

 

 

 

 

 

 

55-02  Indications on ECAM BLEED Page

 

 

 

 

 

 

 

 

 

 

 

       1) RAM AIR

C

1

0

 

 

 

 

 

 

 

 

63-01  Zone Controller

 

 

 

 

 

 

 

 

 

 

 

       1) Channels

C

2

1

 

 

 

 

 

 

 

 

63-02  Trim Air Valves

C

7

0

(O)May be inoperative provided the closure function of the associated pack flow control valve is verified to operate normally on the ECAM BLEED page before each flight.

 

 

 

 

 

 

 

 

C

7

0

May be inoperative provided the associated pack flow control valve is considered inoperative.

 

 

 

 

 

 

 

63-03  Hot Air Valves

C

2

0

(O)May be inoperative provided the closure function of the associated pack flow control valve is verified to operate normally on the ECAM BLEED page before each flight.

 

 

 

 

 

 

 

 

C

2

0

May be inoperative provided the associated pack flow control valve is considered inoperative.

 

63-04  Hot Air X Valve

C

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

63-05  HOT AIR 1(2) Pb Sw

 

 

 

 

 

 

 

 

 

 

 

       1) FAULT Lights

C

2

0

May be inoperative provided zone duct temperature indications are available on ECAM COND page.

 

 

 

 

 

 

 

       2) OFF Lights

C

2

0

 

 

 

 

 

 

 

 

63-06  Cabin and Cockpit Zone Indications on ECAM

 

 

 

 

 

 

 

 

 

 

 

       1) COND Page

C

-

0

 

 

 

 

 

 

 

 

       2) CRUISE Page

C

-

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


10-01  Autopilot Systems

C

2

1

One may be inoperative provided approach minimums do not require its use.

 

 

 

 

 

 

 

 

B

2

0

May be inoperative provided:

a)    Approach minimums do not require their use,

b)    Enroute operations do not require their use, and

c)    Number of flight segments and segment duration is acceptable to flight crew.

 

 

 

 

 

 

 

 

 

 

 

NOTE: Any mode which operates normally may be used.

 

 

 

 

 

 

 

10-02  Flight Director Systems

C

2

0

(O)May be inoperative provided operations or procedures do not require their use.

 

 

 

 

 

 

 

10-03  Take Over Pb Switches

 

 

 

 

 

 

 

 

 

 

 

       1) AP Disconnect Function only

C

2

1

One may be inoperative provided:

a)    Autopilots are not utilized below 1500 feet AGL,

b)    Approach minimums do not require the use of the autopilot, and

c)    Priority function is verified to operate normally before each departure.

 

 

 

 

 

 

 

 

B

2

0

May be inoperative provided:

a)    Both autopilots are not used, and

b)    Priority function is verified to operate normally before each departure.

 

 

 

 

 

 

 

 

 

10-04  AUTO LAND Lights

C

2

0

May be inoperative provided approach minimums do not require use of autoland.

 

 

 

 

 

 

 

10-05  AP Disengagement Warning System

B

1

0

May be inoperative provided both autopilots are not used.

 

 

 

 

 

 

 

10-06  Sticks and Rudder Pedals Locking Solenoids in AP Mode

C

3

2

One may be inoperative unlocked provided:

a)    Approach minimums do not require its use, and

b)    No autoland is performed.

 

 

 

 

 

 

 

30-01  Engine Autothrust

C

4

3

(O)May be inoperative on one engine.

 

 

 

 

 

 

 

 

C

4

0

(M)May be inoperative on more than one engine provided:

a)    All thrust lever sensors are verified to operate normally, and

b)    Approach minimums do not require its use.

 

NOTE: Alpha floor is not available with autothrust function inoperative.

 

 

 

 

 

 

 

30-02  Autothrust Instinctive Disconnect Switches

B

2

1

(M)One may be inoperative provided ability to disconnect A/THR by means of remaining Instinctive Disconnect Pb and by FCU A/THR Pb is verified prior to each departure.

 

 

 

 

 

 

 

30-03  Autothrust Disengagement Warning System

C

1

0

(O)May be inoperative provided autothrust is disconnected and considered inoperative.

 

 

 

 

 

 

 

 

 

 

 

 

66-03  Windshear Warning and Flight Guidance System (Reactive)

B

-

0

(O)May be inoperative provided alternate procedures are established and used.

 

NOTE: Operator's alternate procedures should include reviewing windshear avoidance and windshear recovery procedures.

 

 

 

 

 

 

 

 

C

-

0

(O)May be inoperative provided:

a)    Alternate procedures are established and used, and

b)    Windshear Detection and Avoidance System (Predictive) operates normally.

 

 

 

 

 

 

 

72-01  Lateral Navigation

C

2

1

(O)One may be inoperative provided:

a)    Operations or procedures do not require its use, and

b)    One NAV B/UP function is verified to operate normally.

 

 

 

 

 

 

 

72-02  IRS (and GPS) Initialization

C

2

1

 

 

 

 

 

 

 

 

72-03  Navaids Selection and Tuning

C

2

1

 

 

 

 

 

 

 

 

73-01  Performance Information and Vertical Navigation

C

2

0

May be inoperative provided operations or procedures do not require their use.

 

 

 

 

 

 

 

73-02  Fuel/Time Prediction

C

2

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75-01  SWITCHING Panel

 

 

 

 

 

 

 

 

 

 

 

       1) FM Selector

 

 

 

 

 

 

 

 

 

 

 

a) NORM Position

C

1

0

May be inoperative provided:

a)    The intended flight does not require dual FM capability or NAV B/UP function, and

b)    Lateral navigation can be displayed on at least one ND unit.

 

 

 

 

 

 

 

b) BOTH ON 1, BOTH ON 2 Positions

C

2

0

May be inoperative provided:

a)    Selector operates normally in NORM position, and

b)    Lateral navigation can be displayed on at least one ND unit.

 

 

 

 

 

 

 

75-02  MCDU Switching Function of BRT knob

C

2

0

May be inoperative provided other functions of MCDU 1 and MCDU 2 operate normally.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

81-01  Auto Flight Control Panel

 

 

 

 

 

 

 

 

 

 

 

       1) Mode Engage- ment Pb

 

 

 

 

 

 

 

 

 

 

 

a)LOC

C

1

0

May be inoperative provided approach minimums do not require its use.

 

 

 

 

 

 

 

b)ALT

C

1

0

May be inoperative provided crew procedures do not require its use.

 

 

 

 

 

 

 

c)APPR

C

1

0

May be inoperative provided approach minimums do not require its use.

 

 

 

 

 

 

 

       2) Selection Windows

C

4

0

May be inoperative provided:

a)    Associated indications operate normally on both PFD's and both ND's, and

b)    Inoperative windows are blank or masked.

 

 

 

 

 

 

 

       3) HDG-V/S TRK- FPA Change Over Pb

C

1

0

May be inoperative provided:

a)    HDG-V/S selection operates normally, and

b)    Crew procedures do not require its use.

 

 

 

 

 

 

 

       4) SPD/MACH Change Over Pb

C

1

0

May be inoperative provided SPD selection operates normally.

 

 

 

 

 

 

 

       5) METRIC ALT Pb

C

1

0

(O)May be inoperative provided alternate procedures are established and used.

 

 

 

 

 

 

 

 

D

1

0

May be inoperative provided procedures do not require its use.

 

 

 

 

 

 

 

 

 

 

 

(Continued)

 

 

 

 

 

 

 

 

 

81-01  Auto Flight Control Panel

       (Cont'd)

 

 

 

 

 

 

 

 

 

 

 

       6) Engagement Pb Light Bars

C

6

0

May be inoperative provided associated indication is available on both PFD's.

 

 

 

 

 

 

 

       7) V/S FPA Selection Knob

C

1

0

May be inoperative provided procedures do not require its use.

 

 

 

 

 

 

 

       8) V/S FPA Push To Level Off Function

C

1

0

(O)May be inoperative provided alternate procedures are established and used.

 

 

 

 

 

 

 


81-02  EFIS Control Panel

 

 

 

 

 

 

 

 

 

 

 

       1) Baro Reference Display Windows

C

2

0

May be inoperative provided associated indications operate normally on both PFD's.

 

 

 

 

 

 

 

       2) Baro Reference Sel

 

 

 

 

 

 

 

 

 

 

 

a) Outer Ring (in Hg/ hPa)

C

2

0

May be inoperative provided required units for the intended flight is available on both EFIS control panels.

 

 

 

 

 

 

 

       3) LS Pb

C

2

0

May be inoperative provided approach minimums do not require their use.

 

 

 

 

 

 

 

 

 

 

 

 

 

       4) Optional Data (ARPT, NDB, VOR.D, WPT, CSTR) Display Pb

C

10

2

May be inoperative provided:

a)    Operations or procedures do not require their use, and

b)    One ARPT and one CSRT pb are available on either side.

 

 

 

 

 

 

 

 

 

 

 

(Continued)

 

 

 

 

 

 

 

 

81-02  EFIS Control Panel

       (Cont'd)

 

 

 

 

 

 

 

 

 

 

 

       5) ND Range Sel

C

2

1

One may be inoperative provided off side ND unit operates normally.

 

 

 

 

 

 

 

       6) ND Mode Sel

C

2

1

One may be inoperative provided:

a)    Off side ND unit operates normally, and

b)    Procedures do not require its use.

 

 

 

 

 

 

 

       7) ADF/VOR Sel

C

4

-

As required by FAR.

 

 

 

 

 

 

 

       8) Display Pb Light Bars

C

14

0

May be inoperative provided associated indication is available on associated PFD or ND.