Tube Retainer
No failure report names the tube retainer. 2 FAA approvals let 2 companies make a replacement tube retainer, Skytronics Incoporated holding the most (1).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tube retainer and sell it as an approved part for the models named. These are the companies holding such approvals for a tube retainer:
For these models most: Bombardier CL-600 Challenger and CRJ (1), Boeing 737 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Skytronics Incoporated | Tube Retainer SKY07322P221-70 | 07322P221-70 | Boeing 737-100 Series, 737-200 Series,... | 2015-05-17 | current |
| Adpma LLC | Tube Retainer ADP49119-1 | Honeywell P/N 3881840-1 | Bombardier, Inc. CL-600-2B19 When Allied Signal... | 2006-01-05 | 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.