Modifications portfolio
Our work
List of modifications
Aeroplanes / Boeing / 737-MAX
MAP111 – Flashlight installation in cockpit
MAP112 – Warranty marking nose landing gear decal marking
MAP113 – First Aid Kit, Aircraft Supply Kit, Emergency Medical Kit installation
MAP114 – Column steering wheel SOP plate change
MAP115 – External Marking film application on vertical stabiliser
MAP118 – Cargo manifest + strap pouches installation in forward cargo compartment
MAP140 – New AMM Procedure -Alternative way of installing carpets
MAP140 – New AMM Procedure -Alternative way of installing carpets
The problem:
Service-history shows that when removing the floor carpets (during aircraft maintenance), The double sided tape that holds the carpet is often difficult to remove without damaging the underlying floor panels.
(Boeing B737-600/700/800/900 AMM Task 25-27-15-400-801; Boeing B737-7/8/8200/9 AMM Task 25-27-15-000-801)
The solution:
Our MAP140 modification introduces an alternative installation method when compared to Boeing’s maintenance manuals. This design change allows residue of the tape to remain on floors and be partially overlapped. This method has proven itself to be equally strong, and is significantly gentler to the floor panels, saving floor panels maintenance/repair cost and time.
The modification includes (customer documents):
- Engineering order
- Approval document
To request development and/or EASA approval of a modification or repair, please contact us.
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EASA Design Organisation approval
Certified design
MAP 21 achieved an EASA Part 21 Subpart J Design Organisation Approval in 2007, EASA.21J.326, which enables us to approve modifications to the aviation industry as a delegated EASA authority.