00-20-1 Chapter 9

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Questions and Answers

What is the primary purpose of historical documentation?

To track maintenance schedules

To evaluate the performance of maintenance personnel

To monitor inventory levels

To provide a permanent record of significant maintenance actions (correct)

Who determines which items require historical reporting?

Depot-level personnel

Item Managers or program managers (correct)

The Single Manager (SM)

The Maintenance Information System (MIS) administrator

What is the preferred method for recording historical documentation?

Maintaining a manual logbook

Sending reports to the Single Manager (SM)

Using the Maintenance Information System (MIS) (correct)

Using the AFTO Form 95 process

What happens to the hardcopy AFTO Form 95 once the information is input into the MIS?

It is discarded Signup and view all the answers

What type of events are documented in historical documentation?

TCTO compliance and non-compliance Signup and view all the answers

Where are historical documents typically sent with aerospace equipment or components?

To disposal, storage, or next using activity or depot Signup and view all the answers

What type of documents must be maintained in the aerospace equipment's historical files?

AF Forms 1067 Signup and view all the answers

What information should be included in the records regarding damage to fracture critical structure?

Location, extent, and date of repair Signup and view all the answers

What is recorded for the replacement of time recording devices?

Operating time from the removed meter, and the time on the new meter if more than zero Signup and view all the answers

What is the purpose of the historical engine documentation?

To maintain a record of the engine's history, including installation, removal, and maintenance Signup and view all the answers

What is recorded when an engine is removed from an aircraft?

New vehicle total time and engine time since overhaul Signup and view all the answers

What is the purpose of the Total Operating Time and cycle fatigue records?

To track the engine's total operating time and cycle fatigue for modular engines Signup and view all the answers

What is recorded when an engine is processed through the organic or contractor depot for overhaul?

The engine's time since overhaul is set to zero Signup and view all the answers

What is recorded when an engine component is removed for maximum service life?

The removal of the component for maximum service life Signup and view all the answers

What is the purpose of the supplemental historical records for engine components?

To track the component's total operating time and cycles, as applicable Signup and view all the answers

Where should the supplemental historical records for engine components remain?

With the engine Signup and view all the answers

What should be recorded when engines are shipped to or from the depot?

The basic engine components accounted for Signup and view all the answers

What information is required for afterburner data for the J-79-15/17?

Sorties rather than time Signup and view all the answers

What is the purpose of documenting the built-up engine weight and the weight of afterburners/augmentors?

For weight and balance book records Signup and view all the answers

What is documented when an engine is transferred between units or centralized repair facilities?

All basic engine components accounted for Signup and view all the answers

What is the purpose of pylon historical reporting?

To record the total accumulated equivalent power cycles Signup and view all the answers

What is documented for propeller blades?

The hub serial number at time of assembly Signup and view all the answers

What is documented for in-flight engine shutdowns?

The conditions when they occurred Signup and view all the answers

What is the purpose of documenting manufacturing data for jet engine turbine wheels?

To document pertinent manufacturing data Signup and view all the answers

What is required for documenting certain selected afterburner/augmentors/jet engines?

Documentation is mandatory as indicated by the applicable MDS Signup and view all the answers

What is the purpose of initiating a historical documentation record for Quick Engine Change (QEC) kits?

For applicable aerospace vehicles Signup and view all the answers

What information must be shown for gear installation?

Airframe time, airframe landings, gear position, and date installed Signup and view all the answers

What is annotated on the AFTO Form 95 for field level seal replacement?

Assembly and disassembly of landing gear struts/oleos Signup and view all the answers

What is included in the helicopter components historical reporting?

Operating time for the aircraft and the components Signup and view all the answers

What is documented on the boom AFTO Form 95?

Serial number and aircraft tail number Signup and view all the answers

What is documented on the pod AFTO Form 95?

Line Replaceable Unit (LRU) changes Signup and view all the answers

What is included in the historical reporting for guns and gun barrels?

Number of rounds fired Signup and view all the answers

What is documented for munitions materiel handling equipment?

Replacement of major components Signup and view all the answers

What is documented for depot and contract maintenance?

NWRM and classified items removed Signup and view all the answers

What is documented for temporary fuel leak repair?

Data regarding temporary repair of fuel leaks Signup and view all the answers

What is used when MIS is not available?

AFTO Forms Signup and view all the answers

What information is entered in Block 1 of the AFTO Form 95?

Mission design series/type, model and series/part number Signup and view all the answers

What should be included in Column B, REMARKS, of the AFTO Form 95?

Applicable information, such as part number, serial number, and lot number Signup and view all the answers

What happens to additional forms prepared for MAJCOM or GP/CC requirements?

They accompany the equipment upon transfer Signup and view all the answers

What should be done with incorrect historical records?

Initiate a new form and request the missing form Signup and view all the answers

What is done with completed historical records?

They are retained on file and forwarded with the weapon system documents Signup and view all the answers

What is done with historical records when an aerospace vehicle is turned in to DLA Disposition Services for disposal?

They accompany the aerospace vehicle Signup and view all the answers

How often should historical records be reviewed?

Annually Signup and view all the answers

What is done with automated AFTO Form 95s?

They are reconciled annually within MIS Signup and view all the answers

What should be done with historical records found separated from the aerospace equipment?

Mail them to the managing ALC IM Signup and view all the answers

What is the purpose of Block 3 of the AFTO Form 95?

To enter the serial number Signup and view all the answers

What is the primary purpose of documenting historical events in aerospace equipment?

To record significant maintenance actions Signup and view all the answers

When is the AFTO Form 95 process used?

When the MIS is not available Signup and view all the answers

What should be done with the hardcopy AFTO Form 95 once the information is input into the MIS?

Discard it Signup and view all the answers

What type of non-compliance is documented in historical documentation?

TCTO non-compliance due to modified or removed systems Signup and view all the answers

Who determines which items in the MDS require historical reporting?

Item Managers or program managers Signup and view all the answers

Where are historical documents typically sent with aerospace equipment or components?

To disposal, storage activity, next using activity or depot Signup and view all the answers

What type of data should be included regarding damage to fracture critical structure?

Data on special requirements, procedures, and intervals, as well as location and extent of damage Signup and view all the answers

What should be recorded when a time recording device is replaced?

The operating time from the removed meter, and the time on the new meter if more than zero Signup and view all the answers

What is the purpose of the historical engine documentation?

To maintain a record of the engine's lifecycle Signup and view all the answers

What should be recorded when an engine is removed from an aircraft?

The new vehicle total time and engine time since overhaul Signup and view all the answers

What is the purpose of the Total Operating Time and cycle fatigue records?

To track the cycle fatigue of modular engines Signup and view all the answers

What should be recorded when an engine is processed through the organic or contractor depot for overhaul?

The engine Time Since Overhaul (TSO) is set to zero Signup and view all the answers

What is recorded when an engine component is removed for maximum service life?

Foreign object damage, internal damage, overspeed, or overtemperature Signup and view all the answers

What is the purpose of the supplemental historical records for engine components?

To track the total operating time and cycles for engine components Signup and view all the answers

Where should the supplemental historical records for engine components remain?

With the engine while the components are installed Signup and view all the answers

What is recorded when engine components are removed or replaced?

The total operating time and cycles for engine components Signup and view all the answers

What should be recorded when engines are shipped to or from the depot?

All basic engine components accounted for Signup and view all the answers

What is recorded for the replacement of time recording devices?

The National Stock Number (NSN) and justification for the replacement Signup and view all the answers

What is documented for in-flight engine shutdowns due to overtemps?

The maximum temperature and how long the engine operated at that temperature Signup and view all the answers

What is the purpose of documenting the built-up engine weight and the weight of afterburners/augmentors?

To record the weight of the engine and its components Signup and view all the answers

What is documented for propeller blades?

The hub serial number at time of assembly Signup and view all the answers

What is required for documenting certain selected afterburner/augmentors/jet engines?

Recording the serialization and historical data Signup and view all the answers

What is the purpose of initiating a historical documentation record for Quick Engine Change (QEC) kits?

To document the serialization and historical data of the QEC kits Signup and view all the answers

What is documented when an engine is transferred between units or centralized repair facilities?

All basic engine components accounted for Signup and view all the answers

What is recorded for compressor stalls, rollbacks, seizures, and flameouts?

The conditions when they occurred Signup and view all the answers

What information is required for documenting afterburner data for the J-79-15/17?

The installation and operating time data reflecting sorties Signup and view all the answers

What information should be included in gear installation historical reporting?

Airframe time, landings, and serial number Signup and view all the answers

What is the purpose of documenting field level seal replacement on the AFTO Form 95?

To record historical events for maintenance purposes Signup and view all the answers

What information is included in helicopter components historical reporting?

Both operating time and component time Signup and view all the answers

What is documented on the boom AFTO Form 95?

New boom serial number and aircraft tail number Signup and view all the answers

What is included in the historical reporting for guns and gun barrels?

Number of rounds fired Signup and view all the answers

What is documented for munitions materiel handling equipment?

Replacement of major components or subcomponents Signup and view all the answers

What is entered in Block 2 of the AFTO Form 95?

The name of the manufacturer Signup and view all the answers

What is documented for depot and contract maintenance?

Removal of NWRM and classified items Signup and view all the answers

What is the purpose of Column A, DATE, of the AFTO Form 95?

To enter the date the maintenance action or inspection is accomplished Signup and view all the answers

What is documented for temporary fuel leak repair?

Data regarding temporary repair of fuel leaks Signup and view all the answers

What should be done with historical records that are found separated from the aerospace equipment to which it belongs?

Mail them immediately to the managing ALC IM Signup and view all the answers

What is used when MIS is not available?

Non-Automated Procedures Signup and view all the answers

What happens to historical records when an aerospace vehicle is transferred or the component is removed and shipped to an overhaul facility?

They are retained on file and forwarded with the weapon system documents Signup and view all the answers

What information is required for historical reporting of KC-135 Boom?

New boom serial number, aircraft tail number, and inspection results Signup and view all the answers

What is the purpose of the annual review of historical records?

To document completion in the MIS with the name of the individual performing the review Signup and view all the answers

What should be done with incorrect historical records?

Initiate a new form Signup and view all the answers

What is the purpose of Block 4, ACCEPTANCE DATE, of the AFTO Form 95?

To enter the date the equipment was accepted by the Air Force Signup and view all the answers

What should be done with additional forms prepared for MAJCOM or GP/CC requirements?

Accompany the equipment upon transfer Signup and view all the answers

What is the purpose of Block 1, MISSION DESIGN SERIES/TYPE, MODEL AND SERIES/PART NUMBER, of the AFTO Form 95?

To enter the MDS or type designator of the aerospace equipment Signup and view all the answers

What should be done with historical records that are not required?

Dispose of them in accordance with AFMAN 33-363 Signup and view all the answers

What is the purpose of documenting TCTO compliance in historical documentation?

To document modifications or removals of systems Signup and view all the answers

What happens to the hardcopy AFTO Form 95 once the information is input into the MIS?

It is discarded Signup and view all the answers

When is the AFTO Form 95 process used?

When the MIS is not available Signup and view all the answers

Where are historical documents typically sent with aerospace equipment or components?

To the next using activity or depot Signup and view all the answers

What type of non-compliance is documented in historical documentation?

TCTO non-compliance due to modified or removed systems Signup and view all the answers

What is automated in the Maintenance Information System (MIS) as soon as it is available?

The AFTO Form 95 Signup and view all the answers

What information must be included in the records concerning damage to fracture critical structure?

All of the above Signup and view all the answers

What is recorded when an engine is removed from an aircraft?

Engine time at removal or transfer Signup and view all the answers

What is the purpose of the Total Operating Time and cycle fatigue records?

To record the total accumulated cycle entry for each record Signup and view all the answers

What is recorded when an engine is processed through the organic or contractor depot for overhaul?

Set the engine Time Since Overhaul (TSO) to zero Signup and view all the answers

What is recorded when an engine component is removed for maximum service life?

Total operating time for the component and cycles Signup and view all the answers

What is the purpose of the supplemental historical records for engine components?

To record the total operating time for the component and cycles Signup and view all the answers

Where should the supplemental historical records for engine components remain?

With the engine Signup and view all the answers

What is recorded for the replacement of time recording devices?

Operating time from the removed meter and the time on the new meter Signup and view all the answers

What information is required for chemical, biological or radiological contamination?

Contamination date, type of contaminate, decontamination date, type of decontaminants, and decontamination procedures used Signup and view all the answers

What is recorded for weather damage to aerospace equipment?

Data on weather damage to aerospace equipment Signup and view all the answers

What information is required to be documented when engines are shipped to or from the depot?

The name, rank, base, office symbol, and telephone extension of the person making the verification Signup and view all the answers

What is the purpose of documenting the built-up engine weight and the weight of afterburners/augmentors?

To ensure accurate weight and balance calculations Signup and view all the answers

What is documented when an engine is transferred between units or centralized repair facilities?

All basic engine components accounted for Signup and view all the answers

What is documented for in-flight engine shutdowns?

The reason for the shutdown and the conditions when it occurred Signup and view all the answers

What is the purpose of documenting manufacturing data for jet engine turbine wheels?

To track the manufacturing history of the turbine wheels Signup and view all the answers

What is required for documenting certain selected afterburner/augmentors/jet engines?

The installation and operating time data Signup and view all the answers

What is the purpose of initiating a historical documentation record for Quick Engine Change (QEC) kits?

To track the maintenance history of the engine Signup and view all the answers

What is documented for propeller blades?

The hub serial number at time of assembly Signup and view all the answers

What is documented for pylon historical reporting?

The total accumulated equivalent power cycles Signup and view all the answers

What information is required for afterburner data for the J-79-15/17?

The sorties rather than time in the applicable blocks Signup and view all the answers

For what purpose is the AFTO Form 95 used?

To record maintenance actions on end items of equipment Signup and view all the answers

What information is included in historical reporting for helicopter components?

Operating time of the aircraft and components Signup and view all the answers

What is documented for temporry fuel leak repair?

On the AFTO Form 427 and AFTO Form 428 Signup and view all the answers

What is recorded for guns and gun barrels?

Number of rounds fired Signup and view all the answers

What is documented for depot and contract maintenance?

Replacement of major components or subcomponents and TCTO Signup and view all the answers

What is the purpose of documenting the contamination of aerospace equipment by chemical, biological or radiological agents?

To include information on future maintenance or tracking of aerospace equipment Signup and view all the answers

What information is required for documenting the replacement of major components or subcomponents of munitions materiel handling equipment?

The part number, serial number, national stock number, and quantity Signup and view all the answers

What is documented for strut installation?

Total hours installed, landings accumulated, and total time since overhaul Signup and view all the answers

What is annotated on the AFTO Form 95 for field level seal replacement?

Field level seal replacement, assembly, and disassembly of landing gear struts/oleos Signup and view all the answers

What is used when the Maintenance Information System (MIS) is not available?

AFTO Forms described in the section Signup and view all the answers

In Block 1 of the AFTO Form 95, what information is entered?

Mission design series/type, model and series/part number Signup and view all the answers

What happens to additional forms prepared for MAJCOM or GP/CC requirements?

They accompany the equipment upon transfer Signup and view all the answers

What should be done with historical records when an aerospace vehicle is turned in to DLA Disposition Services for disposal?

They accompany the aerospace vehicle Signup and view all the answers

What should be done with incorrect historical records?

A new form is initiated Signup and view all the answers

How often should historical records be reviewed?

Annually Signup and view all the answers

What should be done with automated AFTO Form 95s?

They are reconciled annually Signup and view all the answers

What is entered in Column B, REMARKS, of the AFTO Form 95?

Applicable information, using as many lines as necessary Signup and view all the answers

What is done with historical records found separated from the aerospace equipment?

They are mailed immediately to the managing ALC IM Signup and view all the answers

What is the purpose of reviewing historical records?

To ensure accuracy and completeness Signup and view all the answers

What happens to historical records when they are no longer needed?

They are destroyed in accordance with AFMAN 33-363 Signup and view all the answers

What is the purpose of documenting TCTO compliance in historical documentation?

To identify non-compliance due to modified or removed systems Signup and view all the answers

Where should historical documents typically be sent with aerospace equipment or components?

To disposal, storage activity, next using activity, or depot Signup and view all the answers

What happens when the information from the AFTO Form 95 is input into the MIS?

The hardcopy is discarded Signup and view all the answers

Who determines which items require historical reporting?

The Item Manager or program manager Signup and view all the answers

What is an alternative process for recording historical documentation when the MIS is not available?

Use the AFTO Form 95 process Signup and view all the answers

What type of events are documented in historical documentation?

Significant maintenance actions Signup and view all the answers

What type of data is recorded regarding damage to fracture critical structure, according to the text?

Location, extent, and repair authority Signup and view all the answers

What information is recorded when a time recording device is replaced?

The operating time from the removed meter and the time on the new meter Signup and view all the answers

What is the purpose of recording weather damage to aerospace equipment?

To document historical events Signup and view all the answers

When are supplemental historical records required for engine components?

Only for engine components listed in the MDS specific -6 TO Signup and view all the answers

What is recorded when an engine is processed through the organic or contractor depot for overhaul?

The engine's Time Since Overhaul (TSO) is set to zero Signup and view all the answers

Why are records maintained for the lifecycle of the equipment?

To document historical events Signup and view all the answers

What information is recorded when an engine is removed from an aircraft?

The new vehicle total-time and engine-time since overhaul Signup and view all the answers

What is the purpose of documenting corrosion damage to aerospace equipment?

To document historical events Signup and view all the answers

What information is recorded for engine removal and replacement?

The engine's total operating time and cycle count Signup and view all the answers

What is recorded when an engine component is removed for maximum service life?

The reason for removal Signup and view all the answers

What information must be shown for gear installation?

Aircraft serial number, gear position, date installed, airframe time, and airframe landings. Signup and view all the answers

When engines are shipped to or from the depot, what should be ensured?

All basic engine components have been accounted for Signup and view all the answers

What is documented for jet engine turbine wheels?

Pertinent manufacturing data Signup and view all the answers

What is annotated on the AFTO Form 95 for field level seal replacement?

Field level seal replacement, assembly and disassembly of landing gear struts/oleos. Signup and view all the answers

What is the purpose of recording the built-up engine weight and the weight of afterburners/augmentors?

To calculate the engine's weight and balance Signup and view all the answers

What is included in the historical reporting for guns and gun barrels?

The number of rounds fired. Signup and view all the answers

What is documented for munitions materiel handling equipment?

Replacement of major components or subcomponents that are defective or damaged beyond normal wear and tear. Signup and view all the answers

When documenting afterburner data for the J-79-15/17, what is reflected in the installation and operating time data section?

Sorties Signup and view all the answers

What is documented for in-flight engine shutdowns due to low oil pressure?

The time the engine operated at that pressure and how long the engines wind milled Signup and view all the answers

What is documented for depot and contract maintenance?

Documentation of all NWRM and classified items removed from reparable Next Higher Level Assemblies (NHA) assets. Signup and view all the answers

What is the purpose of documenting the total accumulated equivalent power cycles for pylons?

To record the pylon's life cycle Signup and view all the answers

What is used when MIS is not available?

Airframe and Engine Log Books Signup and view all the answers

What is recorded for propeller blades when installed on an aircraft?

The aircraft serial number, aircraft time, and engine position Signup and view all the answers

What type of events are documented in historical documentation?

Significant events that could have a bearing on future maintenance or tracking of the aerospace equipment. Signup and view all the answers

What information is recorded for temporary fuel leak repair?

Data regarding temporary repair of fuel leaks in integral wing tanks. Signup and view all the answers

When an engine is transferred between units or centralized repair facilities, what is documented?

All basic engine components accounted for Signup and view all the answers

What is documented for compressor stalls, rollbacks, seizures, and flameouts?

The conditions when they occurred Signup and view all the answers

What is documented on the boom AFTO Form 95?

New boom serial number, and aircraft tail number. Signup and view all the answers

What is the purpose of initiating a historical documentation record for Quick Engine Change (QEC) kits?

To document the QEC kit's installation and operating history Signup and view all the answers

What is documented on the pod AFTO Form 95?

Line Replaceable Unit (LRU) changes, TCTOs, installation/removal on aircraft, etc. Signup and view all the answers

What information should be entered in Block 2 of the AFTO Form 95?

Name of the manufacturer Signup and view all the answers

What should be included in Column A of the AFTO Form 95?

Date of maintenance or inspection Signup and view all the answers

What happens to additional forms prepared for MAJCOM or GP/CC requirements?

They are retained with the equipment upon transfer Signup and view all the answers

What should be done with incorrect historical records?

A new form is initiated Signup and view all the answers

What is done with historical records when an aerospace vehicle is turned in to DLA Disposition Services for disposal?

They are forwarded to the DLA Disposition Services Signup and view all the answers

How often should historical records be reviewed?

Annually Signup and view all the answers

What should be done with automated AFTO Form 95s?

They are reconciled within MIS annually Signup and view all the answers

What should be done with historical records found separated from the aerospace equipment?

They are mailed to the managing ALC IM Signup and view all the answers

What is the purpose of Block 1 of the AFTO Form 95?

To enter the mission design series/type, model, and series/part number Signup and view all the answers

What is entered in Block 4 of the AFTO Form 95?

Date of acceptance Signup and view all the answers

Study Notes

Historical Documentation

Historical documentation is a permanent record of significant maintenance actions on aerospace equipment.
It is applicable to field, organic, and contractor depot-level activities.
Item Managers or program managers determine which items require historical reporting.

Historical Documentation Requirements

Historical documents will be shipped with the aerospace equipment or component to disposal, storage activity, next using activity, or depot, unless otherwise directed.
Historical documentation will be made in the Maintenance Information System (MIS) whenever available.
When MIS is not available, use AFTO Form 95.
Discard the hardcopy form once information is input into the MIS.

Documented Historical Events

TCTO compliance and non-compliance
TCIs
Data on damage to fracture critical structure
Removal and replacement of aerospace equipment fracture critical structure
Special service test equipment installed or removed
Severe corrosion and treatment
Circumstances regarding mishaps and repairs
Weather damage to aerospace equipment
Overstresses and hard landings
Engine removal or installation for fuel contamination
Replacement of time recording devices
Chemical, biological, or radiological contamination

Engine Historical Documentation

Enter aerospace vehicle serial number, vehicle total time, and engine position on the engine record at time of installation
Upon engine removal, enter new vehicle total time and engine time since overhaul on the engine record
Record engine time at removal or transfer
Set engine Time Since Overhaul (TSO) to zero on historical records for engines processed through the organic or contractor depot for overhaul
Record entries for foreign object damage, internal damage, overspeed, overtemperature, or removal of components for maximum service life
Record removal and replacement of engine accessories
Supplemental historical records are required for engine components listed in the MDS specific -6 TO

In-Flight Engine Shutdowns

Low oil pressure
Overtemps
Compressor stalls, rollbacks, seizures, and flameouts

Engine Transfers

Document all basic engine components accounted for when transferring engines between units or centralized repair facilities

Pylon Historical Reporting

Enter total accumulated equivalent power cycles at the time of pylon removal
Enter all other significant data concerning inspection results, waivers, repairs, and configuration changes

Propeller Historical Reporting

Document aircraft serial number, aircraft time, and engine position for propeller components
Record propeller end item serial number, end item time since overhaul, and time since overhaul for all components
Record any TCTOs, special inspections, or maintenance actions performed on propeller or propeller components

Landing Gear and Strut Historical Reporting

Document gear installation, including aircraft serial number, gear position, date installed, airframe time, and airframe landings
Record strut installation, including total hours installed, landings accumulated, and total time since overhaul

Helicopter Components Historical Reporting

Document operating time for the aircraft and components
Record any TCTOs, special inspections, or maintenance actions performed on helicopter components

KC-135 Boom Historical Reporting

Document inspection and results of boom AFTO Form 95
Document new boom serial number on aircraft AFTO Form 95 and aircraft tail number on new boom AFTO Form 95

Guns and Gun Barrels Historical Reporting

Document the number of rounds fired

Munitions Materiel Handling Equipment Historical Reporting

Document replacement of major components or subcomponents that are deemed defective or damaged beyond normal wear and tear
Document TCTOs, one-time inspections, and special inspections

Historical Documentation

Historical documentation is a permanent record of significant maintenance actions on aerospace equipment.
It is applicable to field, organic, and contractor depot-level activities.
Item Managers or program managers determine which items require historical reporting.

Historical Documentation Requirements

Historical documents will be shipped with the aerospace equipment or component to disposal, storage activity, next using activity, or depot, unless otherwise directed.
Historical documentation will be made in the Maintenance Information System (MIS) whenever available.
When MIS is not available, use AFTO Form 95.
Discard the hardcopy form once information is input into the MIS.

Documented Historical Events

TCTO compliance and non-compliance
TCIs
Data on damage to fracture critical structure
Removal and replacement of aerospace equipment fracture critical structure
Special service test equipment installed or removed
Severe corrosion and treatment
Circumstances regarding mishaps and repairs
Weather damage to aerospace equipment
Overstresses and hard landings
Engine removal or installation for fuel contamination
Replacement of time recording devices
Chemical, biological, or radiological contamination

Engine Historical Documentation

Enter aerospace vehicle serial number, vehicle total time, and engine position on the engine record at time of installation
Upon engine removal, enter new vehicle total time and engine time since overhaul on the engine record
Record engine time at removal or transfer
Set engine Time Since Overhaul (TSO) to zero on historical records for engines processed through the organic or contractor depot for overhaul
Record entries for foreign object damage, internal damage, overspeed, overtemperature, or removal of components for maximum service life
Record removal and replacement of engine accessories
Supplemental historical records are required for engine components listed in the MDS specific -6 TO

In-Flight Engine Shutdowns

Low oil pressure
Overtemps
Compressor stalls, rollbacks, seizures, and flameouts

Engine Transfers

Document all basic engine components accounted for when transferring engines between units or centralized repair facilities

Pylon Historical Reporting

Enter total accumulated equivalent power cycles at the time of pylon removal
Enter all other significant data concerning inspection results, waivers, repairs, and configuration changes

Propeller Historical Reporting

Document aircraft serial number, aircraft time, and engine position for propeller components
Record propeller end item serial number, end item time since overhaul, and time since overhaul for all components
Record any TCTOs, special inspections, or maintenance actions performed on propeller or propeller components

Landing Gear and Strut Historical Reporting

Document gear installation, including aircraft serial number, gear position, date installed, airframe time, and airframe landings
Record strut installation, including total hours installed, landings accumulated, and total time since overhaul

Helicopter Components Historical Reporting

Document operating time for the aircraft and components
Record any TCTOs, special inspections, or maintenance actions performed on helicopter components

KC-135 Boom Historical Reporting

Document inspection and results of boom AFTO Form 95
Document new boom serial number on aircraft AFTO Form 95 and aircraft tail number on new boom AFTO Form 95

Guns and Gun Barrels Historical Reporting

Document the number of rounds fired

Munitions Materiel Handling Equipment Historical Reporting

Document replacement of major components or subcomponents that are deemed defective or damaged beyond normal wear and tear
Document TCTOs, one-time inspections, and special inspections

Historical Documentation

Historical documentation is a permanent record of significant maintenance actions on aerospace equipment.
It is applicable to field, organic, and contractor depot-level activities.
Item Managers or program managers determine which items require historical reporting.

Historical Documentation Requirements

Historical documents will be shipped with the aerospace equipment or component to disposal, storage activity, next using activity, or depot, unless otherwise directed.
Historical documentation will be made in the Maintenance Information System (MIS) whenever available.
When MIS is not available, use AFTO Form 95.
Discard the hardcopy form once information is input into the MIS.

Documented Historical Events

TCTO compliance and non-compliance
TCIs
Data on damage to fracture critical structure
Removal and replacement of aerospace equipment fracture critical structure
Special service test equipment installed or removed
Severe corrosion and treatment
Circumstances regarding mishaps and repairs
Weather damage to aerospace equipment
Overstresses and hard landings
Engine removal or installation for fuel contamination
Replacement of time recording devices
Chemical, biological, or radiological contamination

Engine Historical Documentation

Enter aerospace vehicle serial number, vehicle total time, and engine position on the engine record at time of installation
Upon engine removal, enter new vehicle total time and engine time since overhaul on the engine record
Record engine time at removal or transfer
Set engine Time Since Overhaul (TSO) to zero on historical records for engines processed through the organic or contractor depot for overhaul
Record entries for foreign object damage, internal damage, overspeed, overtemperature, or removal of components for maximum service life
Record removal and replacement of engine accessories
Supplemental historical records are required for engine components listed in the MDS specific -6 TO

In-Flight Engine Shutdowns

Low oil pressure
Overtemps
Compressor stalls, rollbacks, seizures, and flameouts

Engine Transfers

Document all basic engine components accounted for when transferring engines between units or centralized repair facilities

Pylon Historical Reporting

Enter total accumulated equivalent power cycles at the time of pylon removal
Enter all other significant data concerning inspection results, waivers, repairs, and configuration changes

Propeller Historical Reporting

Document aircraft serial number, aircraft time, and engine position for propeller components
Record propeller end item serial number, end item time since overhaul, and time since overhaul for all components
Record any TCTOs, special inspections, or maintenance actions performed on propeller or propeller components

Landing Gear and Strut Historical Reporting

Document gear installation, including aircraft serial number, gear position, date installed, airframe time, and airframe landings
Record strut installation, including total hours installed, landings accumulated, and total time since overhaul

Helicopter Components Historical Reporting

Document operating time for the aircraft and components
Record any TCTOs, special inspections, or maintenance actions performed on helicopter components

KC-135 Boom Historical Reporting

Document inspection and results of boom AFTO Form 95
Document new boom serial number on aircraft AFTO Form 95 and aircraft tail number on new boom AFTO Form 95

Guns and Gun Barrels Historical Reporting

Document the number of rounds fired

Munitions Materiel Handling Equipment Historical Reporting

Document replacement of major components or subcomponents that are deemed defective or damaged beyond normal wear and tear
Document TCTOs, one-time inspections, and special inspections

Historical Documentation

Historical documentation is a permanent record of significant maintenance actions on aerospace equipment.
It is applicable to field, organic, and contractor depot-level activities.
Item Managers or program managers determine which items require historical reporting.

Historical Documentation Requirements

Historical documents will be shipped with the aerospace equipment or component to disposal, storage activity, next using activity, or depot, unless otherwise directed.
Historical documentation will be made in the Maintenance Information System (MIS) whenever available.
When MIS is not available, use AFTO Form 95.
Discard the hardcopy form once information is input into the MIS.

Documented Historical Events

TCTO compliance and non-compliance
TCIs
Data on damage to fracture critical structure
Removal and replacement of aerospace equipment fracture critical structure
Special service test equipment installed or removed
Severe corrosion and treatment
Circumstances regarding mishaps and repairs
Weather damage to aerospace equipment
Overstresses and hard landings
Engine removal or installation for fuel contamination
Replacement of time recording devices
Chemical, biological, or radiological contamination

Engine Historical Documentation

Enter aerospace vehicle serial number, vehicle total time, and engine position on the engine record at time of installation
Upon engine removal, enter new vehicle total time and engine time since overhaul on the engine record
Record engine time at removal or transfer
Set engine Time Since Overhaul (TSO) to zero on historical records for engines processed through the organic or contractor depot for overhaul
Record entries for foreign object damage, internal damage, overspeed, overtemperature, or removal of components for maximum service life
Record removal and replacement of engine accessories
Supplemental historical records are required for engine components listed in the MDS specific -6 TO

In-Flight Engine Shutdowns

Low oil pressure
Overtemps
Compressor stalls, rollbacks, seizures, and flameouts

Engine Transfers

Document all basic engine components accounted for when transferring engines between units or centralized repair facilities

Pylon Historical Reporting

Enter total accumulated equivalent power cycles at the time of pylon removal
Enter all other significant data concerning inspection results, waivers, repairs, and configuration changes

Propeller Historical Reporting

Document aircraft serial number, aircraft time, and engine position for propeller components
Record propeller end item serial number, end item time since overhaul, and time since overhaul for all components
Record any TCTOs, special inspections, or maintenance actions performed on propeller or propeller components

Landing Gear and Strut Historical Reporting

Document gear installation, including aircraft serial number, gear position, date installed, airframe time, and airframe landings
Record strut installation, including total hours installed, landings accumulated, and total time since overhaul

Helicopter Components Historical Reporting

Document operating time for the aircraft and components
Record any TCTOs, special inspections, or maintenance actions performed on helicopter components

KC-135 Boom Historical Reporting

Document inspection and results of boom AFTO Form 95
Document new boom serial number on aircraft AFTO Form 95 and aircraft tail number on new boom AFTO Form 95

Guns and Gun Barrels Historical Reporting

Document the number of rounds fired

Munitions Materiel Handling Equipment Historical Reporting

Document replacement of major components or subcomponents that are deemed defective or damaged beyond normal wear and tear
Document TCTOs, one-time inspections, and special inspections

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Description

This chapter outlines the requirements for historical documentation of maintenance actions on aerospace equipment. It covers the responsibilities of item managers and program managers in determining which items require historical reporting.