What was found
DIVERSION AT CRUISE ALTITUDE FELT VIBRATION, LOOKED AT OVERHEAD PANEL & SAW THE ENG 1 "A" SIDE HYD LIGHT ILLUMINATED. R & R NR 1 HYD PUMP IAW MM.
- Difficulty date
- January 13, 2014
- Submitted
- January 15, 2014
- Operation
- Air carrier
- Aircraft
- N7744A
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33931
- Aircraft time
- 23,473 hours, 10,722 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 66087
- Part serial
- 75250
- Condition
- Faulty
- Location
- Nr 1 Engine
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- E, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.