Caliper Overhaul
No failure report names the caliper overhaul. 5 FAA approvals let 1 company make a replacement caliper overhaul, Northwest Dynamics, INC. holding the most (5).
Approved replacement parts 5 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a caliper overhaul and sell it as an approved part for the models named. These are the companies holding such approvals for a caliper overhaul:
For these models most: Bell 407 (2), Bell 505 (1), Bell 429 (1), Bell 206 JetRanger and LongRanger (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Northwest Dynamics, INC. | Caliper Overhaul Kit B0252-K | B0252-K | Bell 505 | 2021-06-08 | current |
| Northwest Dynamics, INC. | Caliper Overhaul Kit B0244-K | B0244-K | Bell 407 | 2015-03-08 | current |
| Northwest Dynamics, INC. | Caliper Overhaul Kit B0238-K | B0238-K | Bell 429 | 2015-03-08 | current |
| Northwest Dynamics, INC. | Caliper Overhaul Kit B0223-KA | B0223-KA | Bell 206L-4 | 2014-08-10 | current |
| Northwest Dynamics, INC. | Caliper Overhaul Kit B0223-KB | B0223-KB | Bell 407 | 2014-08-10 | 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.