What was found
LEADING EDGE SLAT NR 6 DID NOT EXTEND FOR LANDING AT DEN. AIRCRAFT LOST SYSTEM A HYDRAULICS. AIRCRAFT TOWED TO THE GATE. *S/D* REPLACED NR 1 ENG HYD PUMP AND CASE DRAIN FILTER ASSY, NO CONTAMINATION WAS FOUND.
- Difficulty date
- May 4, 2000
- Submitted
- October 4, 2000
- Operation
- Air carrier
- Aircraft
- N7276U
- Make and model
- Boeing 727222
- Aircraft serial
- 21423
- Aircraft time
- 63,304 hours, 35,972 cycles
- Engine
- Pwa JT8D15
- System (JASC)
- 2913 · Hydraulic Pump (Electric/Engine), Main
- Part
- Pump
- Part number
- 424244
- Condition
- Failed
- Location
- Hydraulic System
- Stage of operation
- LD
- 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.