What was found
NR 1 ENGINE DRIVEN HYDRAULIC PUMP FAILED INFLIGHT, FOLLOWED BY LOW FLUID QUANTITY. REMOVED AND REPLACED THE NR 1 PUMP AND PRESSURE LINE. LEAK AND OPS CHECKED SATISFACTORY. RELEASED AND RETURNED TO SERVICE.
- Difficulty date
- October 25, 2016
- Submitted
- October 27, 2016
- Operation
- Air carrier
- Aircraft
- N15574
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145639
- Aircraft time
- 34,422 hours, 27,065 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 971808MODA
- Part serial
- MX576536
- Condition
- Failed
- Location
- Hyd System
- Part time
- 19,097 hours, 19,884 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.