Modular Lavatory
No failure report names the modular lavatory. 3 FAA approvals let 2 companies make a replacement modular lavatory, Weber Aircraft INC holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a modular lavatory and sell it as an approved part for the models named. These are the companies holding such approvals for a modular lavatory:
For these models most: Boeing 737 (2), Mcdonnell Douglas DC-9 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Weber Aircraft INC | Modular A Lavatory 837000 | Boeing 837000 | Boeing 737 | 1994-03-07 | current |
| Weber Aircraft INC | F Modular Lavatory 838600-6001 | Boeing 10-62085-6000A | Boeing 737-400 | 1994-03-07 | current |
| Heath Tecna | Modular Lavatory Dwg HPD-DL-38 | Modification Part | McDonnell Douglas DC-9-81, -82, -83 | 1991-01-16 | 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.