What was found
TUL - FLT 560 - EN ROUTE TUL-ORD, GEAR DOORS WOULD NOT RETRACT DUE TO LOSS OF HYDRAULIC PRESSURE. RETURNED TUL AND LANDED WITHOUT INCIDENT. REPLACED O-RING ON NR 1 ENGINE HYDRAULIC PUMP. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)
- Difficulty date
- May 11, 2002
- Submitted
- July 25, 2002
- Operation
- Air carrier
- Aircraft
- N1442E
- Make and model
- Fokker F28MK0100
- Aircraft serial
- 11437
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- O-Ring
- Condition
- Damaged
- Location
- Hyd Pump
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.