What was found
ACFT POWER FELL OFFLINE WHEN SELECTING APU GEN. WHEN RESELECTING GROUND POWER,"A" SYSTEM ELEC HYDRAULIC PUMP INDICATES LOW PRESSURE. ACFT GROUNDED.
- Difficulty date
- December 25, 2015
- Submitted
- December 30, 2015
- Operation
- Air carrier
- Aircraft
- N315AS
- Make and model
- Boeing 737990
- Aircraft serial
- 30019
- Aircraft time
- 47,839 hours, 18,509 cycles
- Engine
- Cfmint CFM567B26US
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Condition
- Low Pressure
- Location
- Hyd System
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.