Lumbar Bladder
No failure report names the lumbar bladder. 22 FAA approvals let 3 companies make a replacement lumbar bladder, Hydro-Aire Incorporated holding the most (15).
Approved replacement parts 22 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a lumbar bladder and sell it as an approved part for the models named. These are the companies holding such approvals for a lumbar bladder:
For these models most: Boeing 777 (10), Airbus A340 (4), Airbus A330 (3), Boeing 747 (2), Boeing 767 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Hydro-Aire Incorporated | Lumbar Bladder 93-1002-00 | 93-1002-00 | Airbus A380-800 Series | 2020-05-11 | current |
| Hydro-Aire Incorporated | Lumbar Bladder 93-1002-00 | 93-1002-00 | Boeing 777-300ER Series | 2020-05-11 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS4-10804-13 | Modification Part | Boeing 777-300ER Series | 2013-08-25 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS4-10804-13 | Modification Part | Boeing 777-300ER Series | 2013-08-25 | current |
| Hydro-Aire Incorporated | Lumbar Bladder Assembly, 2-Way PS5-10803-92A | PS5-10803-92A | BOEING 777-300ER SERIES | 2011-03-17 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS5-10803-92 | PS5-10803-92 | BOEING 777-300ER SERIES | 2011-03-17 | current |
| Itt Aerospace Controls | Lumbar Bladder SP2222311B | SP2222311B | Boeing 777-300ER Series | 2011-01-26 | current |
| Hydro-Aire Incorporated | LUMBAR BLADDER PS4-10804-13 | Modification Part | BOEING 777-300ER SERIES | 2010-05-18 | current |
| Hydro-Aire Incorporated | LUMBAR BLADDER PS4-10804-13 | Modification Part | BOEING 777-300ER SERIES | 2010-05-12 | current |
| Hydro-Aire Incorporated | LUMBAR BLADDER PS4-10804-05 | PS4-10804-05 | BOEING 777-200LR SERIES | 2009-03-19 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS5-10801-00 | PS5-10801-00 | Boeing 777-200 Series | 2009-02-25 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS6-10803-00 | PS6-10803-00 | Airbus A380-841, A380-842, A380-861 | 2009-02-25 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS4-10804-05,... | PS4-10804-05, PS4-10804-06, PS4-10804-07 | Airbus A340-541, A340-642 | 2007-12-02 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS4-10804-05,... | PS4-10804-05, PS4-10804-06, PS4-10804-07 | Airbus A330-243, A330-343 | 2007-12-02 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS5-10801-00 | PS5-10801-00 | Boeing 767-300 | 2007-12-02 | current |
| Hydro-Aire Incorporated | Lumbar Bladder PS5-10801-00 | PS5-10801-00 | Boeing 747-400 | 2007-12-02 | current |
| Pl Porter Controls INC | Lumbar Bladder PS4-10804-07 | PS4-10804-07 | Airbus A340-541, A340-642 | 2006-02-14 | current |
| Pl Porter Controls INC | Lumbar Bladder PS4-10804-05 | PS4-10804-05 | Airbus A340-541, A340-642 | 2006-02-14 | current |
| Pl Porter Controls INC | Lumbar Bladder PS4-10804-06 | PS4-10804-06 | Airbus A340-541, A340-642 | 2006-02-14 | current |
| Pl Porter Controls INC | Lumbar Bladder PS4-10804-07 | PS4-10804-07 | Airbus A330-243, A330-343 | 2006-02-03 | current |
| Pl Porter Controls INC | Lumbar Bladder PS4-10804-05 | PS4-10804-05 | Airbus A330-243, A330-343 | 2006-02-03 | current |
| Pl Porter Controls INC | Lumbar Bladder PS5-10801-00 | PS5-10801-00 | Boeing 747-400 | 2005-10-19 | 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.