What was found
ON WALK AROUND OBSERVED HYDRAULIC LEAK IN RIGHT WHEELWELL AREA. FOUND PIN HOLE LEAK ON GEAR DOWN LINE. REPLACED LINE, LEAK CHECKED GOOD.
- Difficulty date
- March 7, 2011
- Submitted
- March 17, 2011
- Operation
- Air carrier
- Aircraft
- N120UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29166
- Aircraft time
- 49,082 hours, 5,823 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Hydraulic Line
- Condition
- Leaking
- Location
- Hydraulic Sys
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.