- Difficulty date
- March 23, 2001
- Submitted
- August 7, 2001
- Operation
- General aviation
- Make and model
- Boeing 767277
- Engine
- Ge CF680A
- Part
- Valve
- Part number
- 59855
- Condition
- Cracked
- Location
- Hydraulic System
- Part time
- 49,754 cycles
- Component
- Hydraulic System · Sundstrandem · 729550C
- Stage of operation
- DE
- Nature of condition
- J, K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AUS) RAM AIR TURBINE (RAT) MODULE LEAKING DUE TO CRACKED CHECK VALVE.