What was found
FLT 4504 - IN CRUISE, THE MAIN HYDRAULIC PUMP FAILED. THE PILOT DECLARED AN EMERGENCY AND RETURNED TO PIT. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC PUMP. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)
- Difficulty date
- November 11, 2002
- Submitted
- January 9, 2003
- Operation
- Air carrier
- Aircraft
- N101CN
- Make and model
- Saab SF340A
- Aircraft serial
- 340A101
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 4018502
- Condition
- Failed
- Location
- Hyd System
- Stage of operation
- CR
- 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.