Ata 05 Time Limit
Ata 05 Time Limit
Ata 05 Time Limit
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05.00 GENERAL Maintenance Operations
INSPECTION DEFINITIONS:
For the check of an aircraft, various types of inspections are carried out.
Line checks:
Checks and Zonal Visual Inspections.
A checks and multiple:
Zonal Visual Inspections, Lubrication, Servicing, Operational Checks.
C checks and multiple:
Zonal Visual Inspections. Operational and Functional checks on aircraft and powerplant systems.
Structural inspections:
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05.00 GENERAL Maintenance Operations
General Visual Inspections (GVI).
Detailed Visual Inspections (DVI).
Special Detailed Inspections (SDI).
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05.00 GENERAL Maintenance Operations
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05.00 GENERAL Maintenance Operations
5,000 Flight Hours (FH).
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05.00 GENERAL Maintenance Operations
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05.00 GENERAL Maintenance Operations
Repeat Intervals: 2 / 4 / 8 Years.
Accidental damage:
Intervals:
2 / 4 / 8 Years.
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05.00 GENERAL Maintenance Operations
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05.00 GENERAL Maintenance Operations
MAINTENANCE PRECAUTIONS:
BACKGROUND:
Following a series of accident involving large commercial aircraft, the influences on Fuel Tank Safety have been widely discussed in recent years,
to establish means by which fuel tank explosions can be prevented in future. The FAA and EASA issued special requirements for maintenance and
inspection, focused on prevention against fuel tank explosion risk-adjacent systems and on Fuel Tank Airworthiness Limitations.
CDCCL:
An important concept of the new regulation is the introduction of Critical Design Control Configuration Limitation (CDCCL).
As applied to fuel tank safety policy, this term covers all items of the fuel tank and adjacent systems that are considered as critical ignition source
prevention features. All precautions shall be taken to prevent unsafe conditions to develop from configuration changes caused by maintenance
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05.00 GENERAL Maintenance Operations
action, repair or alteration of these critical items.
All CDCCLs are included in the time limit section of the MRB and are highlighted into AMM task cards and CMMs to provide the list of critical parts
that should not be repaired out of the scope.
CAUTION:
All along the ATA 28 (FUEL) covered in this course, the trainee will have to pay a particular attention to the safety precautions.
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05.00 GENERAL Maintenance Operations
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05.00 GENERAL Maintenance Operations
The propeller maintenance Major Inspection Intervals (MII) are:
- ATR 42-300 and 42-320: 10,000 Flight Hours,
- ATR 72-200: 10,500 Flight Hours,
- ATR 42-400 ATR 42-500 and 72-500: 8,100 Flight Hours.
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05.00 GENERAL Maintenance Operations
COMPONENT MAINTENANCE:
Components have scheduled overhaul. Look at following examples.
- Main and emergency batteries:
- Generators:
- Propeller brake and landing gear:
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05.00 GENERAL Exercises
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05.00 GENERAL Exercises
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05.00 GENERAL Exercises
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Table of contents
Exercises ................................................................................................................................................................................................................................................................
14
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