What was found
FLT 710 IND-PHX-HYDRAULIC LOSS- HYDRAULIC YELLOW ENG PUMP LOW PRESSURE INDICATION - YELLOW SYSTEM FLUID GONE. MAINTENANCE REMOVED AND REPLACED O-RING ON CHECK VALVE 3094GM. OPERATIONAL AND LEAK CHECKS WERE GOOD. (S)
- Difficulty date
- August 16, 2008
- Submitted
- August 27, 2008
- Operation
- Air carrier
- Aircraft
- N632AW
- Make and model
- Airbus A320231
- Aircraft serial
- 81
- Aircraft time
- 61,063 hours, 27,079 cycles
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- O-Ring
- Part number
- 4607
- Condition
- Defective
- Location
- Hyd Pump
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- K, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.