Harmess
No failure report names the harmess. 3 FAA approvals let 1 company make a replacement harmess, Champion Aerospace LLC holding the most (3).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a harmess and sell it as an approved part for the models named. These are the companies holding such approvals for a harmess:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Champion Aerospace LLC | Harmess Assembly M2902 | M2462 | Lycoming Engines IO-540-AE1A5 | 2020-01-20 | current |
| Champion Aerospace LLC | Harmess Assembly M4004 | M2402 | Lycoming Engines O-360-J2A | 2020-01-20 | current |
| Champion Aerospace LLC | Harmess Assembly M1730 | M1740 | Continental Engines IO-550-A, B, C | 2020-01-20 | 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.