Firewall Patch
No failure report names the firewall patch. 6 FAA approvals let 4 companies make a replacement firewall patch, John Jewell Aircraft, INC. holding the most (2).
Approved replacement parts 6 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a firewall patch and sell it as an approved part for the models named. These are the companies holding such approvals for a firewall patch:
For these models most: Beechcraft 35 Bonanza and Debonair (3), Beechcraft A36 Bonanza (2), Cessna 182 Skylane (1), Cessna 180 Skywagon (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Centex Aerospace INC. | Firewall Patch 17001-7600-1000-7 | Modification Article | Textron Aviation Inc. 35-C33A, E33A, E33C | 2025-05-09 | current |
| John Jewell Aircraft, INC. | Firewall Patch JA182-203 | Modification Part | Textron Aviation Inc. 182, 182A, 182B | 2024-03-11 | current |
| John Jewell Aircraft, INC. | Firewall Patch JA182-203 | Modification Part | Cessna C182 – C182R | 2021-09-09 | current |
| Centex Aerospace INC | Firewall Patch 17001-7600-1000-7 | Modification | Raytheon 35-C33A, 36, A36 | 2004-06-30 | current |
| Centex Aerospace INC | Firewall Patch 17001-7600-1000-7 | Modification | Raytheon 35-C33A, 36, A36 | 2003-09-08 | current |
| Bonaire Aviation CO | Firewall Patch BN180-206 | Modification Part | Cessna 180 Series | 1996-05-07 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.