Timer Courtesy
No failure report names the timer courtesy. 4 FAA approvals let 3 companies make a replacement timer courtesy, Triumph Accessory Services holding the most (2).
Approved replacement parts 4 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a timer courtesy and sell it as an approved part for the models named. These are the companies holding such approvals for a timer courtesy:
For these models most: Piper PA-46 Malibu, Mirage, Matrix and M-Class (4), Piper PA-31 Navajo and Chieftain (4), Piper PA-42 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Lamar Technologies LLC | Timer Courtesy Light B-00364-1 | 488-747 | Piper PA-42-720/-1000, PA-46-350, PA-31T Series | 1999-05-31 | current |
| Lamar INC | Timer Courtesy Light B-00364-1 | 488 747 | Piper PA-42-720 & -1000, PA-46-350, PA-31T Series | 1992-12-31 | current |
| Triumph Accessory Services | Timer Courtesy Light B-00364-1 | Piper 488 747 | Piper PA-42-720 & -1000, PA-46-350, PA-31T Series | 1991-07-17 | current |
| Triumph Accessory Services | Timer Courtesy Light B-00364-2 | Piper 488 751 | Piper PA-31 Series, PA-46-310/-350 | 1991-07-17 | 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.