Fan Spacer
No failure report names the fan spacer. 2 FAA approvals let 2 companies make a replacement fan spacer, Timken Alcor Aerospace Technologies 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 fan spacer and sell it as an approved part for the models named. These are the companies holding such approvals for a fan spacer:
For these models most: Bombardier DHC-8 Dash 8 and Q400 (2), Bombardier CL-600 Challenger and CRJ (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Extex Engineered Products INC | Fan Spacer 753392AL-1 | Hamilton Sundstrand 753392-1 | Bombardier Dassault... DHC-8-100 Series DHC-8-200 Series... | 2016-09-07 | current |
| Timken Alcor Aerospace Technologies INC | Fan Spacer 753392AL-1 | Hamilton Sundstrand 753392-1 | Bombardier, Inc. DHC-8-100 Series, DHC-8-200 Series,... | 2005-04-17 | 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.