What was found
WHILE PERFORMING ASA T/C 78472000 (INLET INSP) ON THE #2 ENGINE NOTED A HYDRAULIC LEAK APPEARS TO BE COMING FROM THE EDP HIGH PRESSURE LINE. GROUNDED - YES. REMOVED AND REPLACED HYD PRESSURE HOSE REF CFM56 SPM P/P BUILDUP 71-00-02.
- Difficulty date
- August 6, 2022
- Submitted
- August 8, 2022
- Operation
- Air carrier
- Aircraft
- N440AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 32,993 hours, 10,446 cycles
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Hydraulic Line
- Part number
- 1550121221
- Condition
- Leaking
- Location
- #2 Engine
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.