Sync Lock
0 failure reports named the sync lock in the last ten years, 2 since 2011. 8 FAA approvals let 2 companies make a replacement sync lock, Woodward Hrt, INC holding the most (7).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 2011 | 1 |
| 2013 | 1 |
Approved replacement parts 8 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a sync lock and sell it as an approved part for the models named. These are the companies holding such approvals for a sync lock:
For these models most: Boeing 777 (8).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Woodward Hrt, INC | Sync Lock Manual Drive Assembly 1U1509-4 | S315W360-14 | Boeing 777-200 Series, 777-200LR Series,... | 2019-06-20 | current |
| Woodward Hrt, INC | Sync Lock Manual Drive Assembly 1U1509-5 | S315W360-14 | Boeing 777-200 Series, 777-200LR Series,... | 2019-06-20 | current |
| Woodward Hrt, INC | Sync Lock Control Valve 1U1508 | S315W360-8 | Boeing 777-200 Series, 777-200LR Series,... | 2019-06-20 | current |
| Woodward Hrt, INC | Sync Lock Manual Drive Assembly 1U1522 | S315W360-22 | Boeing 777-200 Series, 777-300 Series | 2019-05-28 | current |
| Woodward Hrt, INC | Sync Lock Manual Drive Assembly 1U1509-4 | S315W360-14 | Boeing 777-200 Series, 777-200LR Series,... | 2019-05-28 | current |
| Woodward Hrt, INC | Sync Lock Control Valve 1U1508 | S315W360-8 | Boeing 777-200 Series, 777-200LR Series,... | 2019-05-28 | current |
| Woodward Hrt, INC | Sync Lock Manual Drive Assembly 1U1509-5 | S315W360-14 | Boeing 777-200 Series, 777-200LR Series,... | 2019-05-28 | current |
| Ge Aviation LLC (Formerly Smiths Aerospace) | Sync Lock Control Valve Asy 1U1509-5 | S315W360-14 | Boeing 777-200 Series 777-300 Series | 2007-11-07 | 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.