Eng Mod
No failure report names the eng mod. 2 FAA approvals let 1 company make a replacement eng mod, Isham Aircraft holding the most (2).
Approved replacement parts 2 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a eng mod and sell it as an approved part for the models named. These are the companies holding such approvals for a eng mod:
For these models most: Cessna R172 Hawk XP (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Isham Aircraft | Eng Mod Kit R17201 | Modification Part | Teledyne Continental IO-360-K, -KB | 1991-07-14 | current |
| Isham Aircraft | Eng Mod Kit R17202 | Modification Part | Cessna R172K | 1991-07-14 | 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.