What was found
FLT NR 5532 - STL - NR 1 HYDRAULIC SYSTEM OVERHEAT MESSAGE. MAINTENANCE GROUND RAN ENGINE. REMOVED AND REPLACED NR 1 ENGINE HYDRAULIC PUMP AND NR 1 TEMP SWITCH. OPS CHECK GOOD, NO RELATED CMC MESSAGES.
- Difficulty date
- July 8, 2007
- Submitted
- July 12, 2007
- Operation
- Air carrier
- Aircraft
- N819HK
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145062
- Aircraft time
- 21,856 hours, 18,912 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 971808
- Part serial
- MX509187
- Condition
- Failed
- Location
- Nr 1 Engine
- Part time
- 15,278 hours, 14,632 cycles
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.