What was found
ABORTED TAKEOFF AT 50 KNOTS DUE TO A LT ENG HYD PUMP FAILURE. REPLACED THE NR 1 ENGINE LOW PRESSURE SWITCH IAW AMM 29-31. OP CHECKED OK.
- Difficulty date
- February 12, 2018
- Submitted
- February 12, 2018
- Operation
- Air carrier
- Aircraft
- N557NW
- Make and model
- Boeing 757251
- Aircraft serial
- 33393
- Aircraft time
- 45,519 hours, 19,932 cycles
- System (JASC)
- 2932 · Hydraulic Pressure Sensor
- Part
- Pressure Switch
- Condition
- Failed
- Location
- Hyd System
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.