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01-00-00-007 Rev 1 01/19/1996
EFFECTIVITY
CABIN FAULTS
ALL
Page 101 Oct 05/96
MAINTENANCE DOCUMENTS - FAULT REPORTING MANUAL
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ALTEON PROPRIETARY - Copyright (c) - See title page for details
737-600/700/800/900 TRAINING MANUAL MAINTENANCE DOCUMENTS -- DISPATCH DEVIATION PROCEDURES GUIDE THIS PAGE INTENTIONALLY LEFT BLANK
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737-600/700/800/900 TRAINING MANUAL MAINTENANCE DOCUMENTS -- DISPATCH DEVIATION PROCEDURES GUIDE
General
The dispatch deviations procedures guide (DDG) helps the airline operations and maintenance organizations. It helps these organizations make the procedures needed to operate their aircraft in the different nonstandard configurations. This manual shows the Federal Aviation Administration's (FAA) permitted nonstandard configurations. It has these sections:
-Introduction
-Minimum Equipment List Items
-Configuration Deviation List Items
-Ferry Items
-Miscellaneous Items.
Introduction
The introduction section gives the purpose, background, contents, and organization of the DDG.
Minimum Equipment List Items
The FAA publishes a master minimum equipment list (MMEL). The operator can add to the MMEL. Then it is the operator's minimum equipment list (MEL). The MMEL tells you the minimum equipment and the procedures necessary to operate the aircraft. The operator's MEL cannot be less restrictive than the master minimum equipment list.
The MEL has an ATA index of MEL items and a list of definitions.
The MEL items are in ATA sequence. There is a general system schematic at the start of each ATA chapter.
These are the parts of the minimum equipment list items:
-Item
-Repair Interval
-Number installed
-Number required for dispatch
-Remarks or exceptions
-Placard
-Maintenance procedure (optional)
-Operations procedure (optional).
The item is the equipment, system, or function installed in the airplane.
The repair interval shows when you must repair the item. Repair intervals are specified in the front section of the MEL. These letter codes show the time interval:
-A - as shown in the remarks or exceptions column -B - within 3 consecutive calendar days -C - within 10 consecutive calendar days -D - within 120 consecutive calendar days.
Repair intervals are specified in the front section of the MMEL.
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The number installed is the quantity usually installed in the airplane. A dash (-) shows if the quantity can change.
The number required for dispatch is the minimum quantity necessary for operation if you meet the conditions in the remarks of exceptions column. The MMEL may show a dash (-) in this column. The MEL must show actual quantity required.
The remarks or exceptions column shows what you must do to release the airplane. It may also show operations notes and limits.
The placard section shows the placard and where you must put it when this item does not operate.
Some MEL items have a maintenance procedure that you must do to release the airplane. The maintenance procedure is listed in the MEL if it is simple. A reference to the procedure in the 900 page block of the airplane maintenance manual (AMM) is listed if the procedure is more complex.
Some MEL items have an operations procedure. The flight crew must do this procedure if your airline operates the airplane when this item does not operate.
Configuration Deviation List Items
The configuration deviation list (CDL) is an appendix to the FAA approved aircraft flight manual (AFM). It includes secondary airframe and engine parts which you do not have to have for dispatch.
Ferry Items
The ferry items section contains information for dispatch with a configuration deviation for which revenue passengers are not permitted by the MMEL or the CDL. A ferry flight occurs when it is necessary to fly the aircraft back to a maintenance base for repairs.
Miscellaneous Items
Miscellaneous items section contains a list of other items that are unique.
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737-600/700/800/900 TRAINING MANUAL
01-00-00-201 Rev 1 12/23/1998
MEL ITEM REPAIR INTERVAL PLACARD MAINTENANCE PROCEDURE
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