What was found
LEFT WING INBOARD SPOILER ACTUATOR NR 7 HAS A RUNNING HYDRAULIC LEAK. REPLACED NR 7 INBOARD SPOILER ACTUATOR PER AMM. CYCLED SPOILERS SEVERAL TIMES, OPS AND LEAK CHECKED OK. ALL PARAMETERS WITHIN LIMITS PER AMM.
- Difficulty date
- February 5, 2013
- Submitted
- February 15, 2013
- Operation
- Air carrier
- Aircraft
- N774UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26936
- Aircraft time
- 69,287 hours, 12,995 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2761 · Drag Control Actuator
- Part
- Actuator
- Part number
- B43540008
- Part serial
- 0181
- Condition
- Leaking
- Location
- Nr 7 Spoiler
- 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.