What was found
AIR TURNBACK, SYSTEM A ELECTRIC HYDRAULIC PUMP LOW PRESSURE PUMP, LIGHT COME ON. R & R THE A SYSTEM PRESSURE SWITCH IAW AMM.
- Difficulty date
- April 17, 2019
- Submitted
- April 18, 2019
- Operation
- Air carrier
- Aircraft
- N452WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29846
- Aircraft time
- 52,963 hours, 31,297 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pressure Switch
- Part number
- 233A31011
- Condition
- Low Pressure
- Location
- Hyd Pump
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.