Lpt
No failure report names the lpt. 2 FAA approvals let 2 companies make a replacement lpt, Ptm International INC 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 lpt and sell it as an approved part for the models named. These are the companies holding such approvals for a lpt:
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Jet Avion Corporation A Heico Aerospace Company | LPT, Stage 5 Blade Retainer PT060022 | 337-103-582-0 | CFM International CFM56-5C2, -5C2/4, -5C2/F | 2006-11-20 | current |
| Ptm International INC | LPT, Stage 5 Blade Retainer PT060022 | CFM International 337-103-582-0 | CFM International CFM56-5C2, CFM56-5C2/4, CFM56-5C2/F | 2001-05-10 | 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.