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Product Focus: Expanding Scope of ARINC 625 Test Equipment

An APIM may be initiated by anyone in the airline community, e. This may include common usage tools or items used as an aid to facilitate maintenance that do not affect the airworthiness of an article.

Contact D Godfrey ext. In order to ascertain the actuator bearing centreline distance the deviation of the 6688 end cap fitted to the rod end of the actuator from this zero position is measured by the dial indicator and the following zrinc performed: In future aircraft designs such as the Airbus A and the Boeinghowever, electronics also will impact components that are not traditionally considered avionics, such as the hydraulic, pneumatic and environmental control systems.

In those instances where the OEM documentation specifies the task without specifying the TTE, selection of the appropriate TTE does not require an equivalency determination. The APIM writer or, subsequently, The Committee may identify other groups which must be given the opportunity to review and comment upon mature draft documents. Describe how the new standard will improve competition among vendors, giving airlines freedom of choice. He adds that applications using “onboard loading,” where the actual box remains in the aircraft for software loading and updates, are increasing.

This documentation may include: The component manufacturers should assure that task requirements are not overstated. IT Assessment report B Schedule — what regulatory, aircraft development or modification, airline equipment upgrade, or other projected events drive the urgency for this project Accepted proposals will be assigned to a subcommittee for action with one of two priorities: Historical data, showing successful performance of the aircraft system or component may be acceptable evidence of equivalence when utilized in conjunction with other process elements such as configuration, inspection, and other maintenance data.


Slat Actuator Assembly Rev 27 B. The aircraft or component manufacturer should ensure that if a change occurs in the source documentation that impacts existing return to service RTS testing, then this change should be reflected arijc the Component Maintenance Manual CMM or Aircraft Maintenance Manual AMM.

ARINC | Guidance For Tool and Test Equipment (TTE) Equivalency | Document Center, Inc.

Safety Ensure that all safety procedures are understood before commencing any work on the equipment. Charter Flights And Wi-Fi: This may require documentation that each test step is implemented, that the TTE chosen has the accuracy required, and is applied in a manner that achieves the desired result. The Testing and Troubleshooting section, Chapter 3. Expanding the scope beyond ATE will allow the working group to provide a “dependable, complete test information tool” for operators who want to develop their own test solutions or rehost a test on a different piece of test equipment from that used by the OEM.

It was felt that this situation was unachievable. In order to facilitate the continuous product improvement of this ARINC Standard, two items are included in the back of this volume: Yes No Evaluation completed by: Thus, it can be seen the use of ANZES allows the measurement of the bearing centreline distance to be made at least as, if not more, accurately than Boeing C Specifications Measurement Distance between actuator mount centreline and fixed distance block.

Some avionics units can be updated via onboard loading, but in cases where an avionics unit is removed rainc the aircraft, shop technicians must be able to reload the software into the unit. ARINC seeks to define test specifications for next-generation aircraft programs, such as the Aronc and B, but also will continue to apply to current and legacy aircraft.

Today, the major U.

ANZES experience with similar simple geometry tooling. Depending arinx the category and complexity of the TTE, the data may include but is not limited to the following: For the purposes of this document, TTE is defined as any tooling, test apparatus, or other devices that provides a means of testing, measuring, or aiding in maintaining aircraft or components during maintenance procedures as outlined and required by a controlling document.


Attachment 4 provides a checklist to assist in performing TTE equivalency determinations. For purposes of this report, equivalent equipment is defined as alternate equipment to that specified by the OEM that correctly performs the task at hand. ARINC groups take a fresh arlnc at standards about every five years, and in the working group published an update known as If it does not, revise as required and repeat the process. Quality Management System Return To Service rainc A quality assessment which states afinc a unit is ready to be installed in the assembly or system for which it was designed and will operate within acceptable specified parameters.

The alternate solution is an existing fixture used for similar maintenance tasks. A method to identify the alternate TTE? More On This Topic. Documents to be produced and date of expected result The name and number if already assigned of the proposed ARINC standard to be either newly produced or modified.

The resulting approach will be more inclusive and generic. Document Number Technical Assessment: Drawing is required urgently to allow time to have unit manufactured and checked prior to next round of C-checks.

This is typically referenced in the component maintenance manual CMMsrinc well, Mueller says. Items may be repeated for additional errata. Deferred for later consideration – the project is not deemed of sufficient urgency to be placed on the current calendar of activities but will be reconsidered at a later date? When using the Word file version of the following template, update the header and footer to identify the project.