Counter Balance
0 failure reports named the counter balance in the last ten years, 1 since 1997. 3 FAA approvals let 1 company make a replacement counter balance, Spirit Aerosystems INC holding the most (3).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1997 | 1 |
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a counter balance and sell it as an approved part for the models named. These are the companies holding such approvals for a counter balance:
For these models most: Boeing 757 (3).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Spirit Aerosystems INC | COUNTER BALANCE ASSY 141N6195-4 | 141N6195-4 | Boeing 757-200 SERIES, 757-300 SERIES | 2010-03-30 | current |
| Spirit Aerosystems INC | COUNTER BALANCE ASSY 141N6195-4 | 141N6195-4 | Boeing 757-200 SERIES, 757-300 SERIES | 2007-03-02 | current |
| Spirit Aerosystems INC | COUNTER BALANCE ASSY 141N6195-4 | 141N6195-4 | Boeing 757-200 SERIES, 757-300 SERIES | 2005-11-07 | 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.