What was found
CENTER HYDRAULIC SYSTEM QUANTITY EICAS MESSAGE. SYSTEM SECURED AT .23. EXCESSIVE HYDRAULIC LEAKAGE FROM LEFT AILERON POWER CONTROL ACTUATOR (PCA). REPLACED SUBJECT ACTUATOR WITH SERVICEABLE UNIT.
- Difficulty date
- March 10, 2003
- Submitted
- March 18, 2003
- Operation
- Air carrier
- Aircraft
- N548UA
- Make and model
- Boeing 757222
- Aircraft serial
- 25396
- Aircraft time
- 41,530 hours, 12,207 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2710 · Aileron Control System
- Part
- Actuator
- Condition
- Leaking
- Location
- Lt Aileron
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.