Temperature Bulb
0 failure reports named the temperature bulb in the last ten years, 1 since 1995. 1 FAA approvals let 1 company make a replacement temperature bulb, Lewis Engineering CO, Coltec Industries holding the most (1).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 1 |
Approved replacement parts 1 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a temperature bulb and sell it as an approved part for the models named. These are the companies holding such approvals for a temperature bulb:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Lewis Engineering CO, Coltec Industries | Temperature Bulb Envelope 56B3A7A | L930805 | Rolls-Royce RB211-535E4, RB211-535E4-B,... | 1995-09-13 | 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.