What was found
NR 1 CENTER HYDRAULIC PUMP LOW PRESSURE LIGHT CAME ON AND EICAS CENTER HYDRAULIC PRIM 1. R & R THE HYDRAULIC PUMP IAW AMM 29-11-02-004-001/404-018. LEAK & OPS CHECK GOOD. ACFT OK TO CONTINUE.
- Difficulty date
- August 3, 2015
- Submitted
- August 4, 2015
- Operation
- Air carrier
- Aircraft
- N581HA
- Make and model
- Boeing 76733A
- Aircraft serial
- 28141
- Aircraft time
- 51,946 hours, 9,425 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 731966
- Part serial
- MX630453
- Condition
- Failed
- Location
- Hyd System
- Part time
- 45,522 hours, 8,120 cycles
- 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.