What it approves
Replacement splined end and oil mist lubrication on accessory drive gearshaft.
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC
Approved models · 15
| Make | Model | Data sheet |
|---|---|---|
| Pratt & Whitney Canada Inc. | PT6A-135 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-20 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-20B | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-21 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-25 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-25A | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-27 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-28 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-34 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-34AG | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-36 | E4EA |
| Pratt & Whitney Canada Inc. | PT6A-6 | E4EA |
| Pratt & Whitney Division | PT6A-27 | E2NE |
| Pratt & Whitney Division | PT6A-28 | E2NE |
| Pratt & Whitney Division | PT6A-34 | E2NE |