Cooling Blower
No failure report names the cooling blower. 3 FAA approvals let 2 companies make a replacement cooling blower, Custom Aircraft Interiors holding the most (2).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a cooling blower and sell it as an approved part for the models named. These are the companies holding such approvals for a cooling blower:
For these models most: Md Helicopters Inc 600 (3), Md Helicopters Inc 500 (2), Md Helicopters Inc 369 (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Custom Aircraft Interiors | Cooling Blower Housing CAI-8624 | 369D26512 | MDHC/MD 369C, D, E | 2022-12-08 | current |
| Custom Aircraft Interiors | Cooling Blower Housing CAI-8624 | 369D25612 | MD 369C, D, E | 2022-12-08 | current |
| Custom Aircraft Interiors | Cooling Blower Housing CAI-8624 | 369D25612 | MD Helicopters, Inc. MDHI) (369C, D, E | 2003-01-01 | 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.