Blade Damper
No failure report names the blade damper. 5 FAA approvals let 3 companies make a replacement blade damper, Jet Avion Corporation A Heico Aerospace Company holding the most (2).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a blade damper and sell it as an approved part for the models named. These are the companies holding such approvals for a blade damper:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Jet Avion Corporation A Heico Aerospace Company | Blade Damper M1B5676 | Pratt & Whitney P/N 1B5676 | Pratt & Whitney... PW2037, PW2037M, PW2040 | 2020-09-09 | current |
| Jet Avion Corporation A Heico Aerospace Company | Blade Damper DN1881M85P02 | 1881M85P02 | General Electric CF6-80C2 Series Engines | 2008-02-27 | current |
| Mcclain International INC, Division of Heico Aerospace | Blade Damper M1B5676 | P/N 1B5676 | Pratt & Whitney PW2037, 2037(M), 2040 | 2005-12-19 | current |
| Dynatech Aerospace INC | BLADE DAMPER DN1881M85P02 | 1881M85P02 | General Electric CF6-80C2 Series engines | 2004-07-01 | current |
| Dynatech Aerospace INC | BLADE DAMPER DN1881M85P02 | 1881M85P02 | General Electric CF6-80C2 Series Engine | 2004-04-27 | 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.