What was found
L-4 DOOR TORQUE TUBE COUPLES UPPER BEARING CORRODED. REPAIRED PER CMM 52-11-25 PAGE 305 AND PAGE 706. AT SAA/SAT ON N/R 189410 W/O 88245560001.
- Difficulty date
- July 15, 2011
- Submitted
- August 8, 2011
- Operation
- Air carrier
- Aircraft
- N672DL
- Make and model
- Boeing 757232
- Aircraft serial
- 25977
- Aircraft time
- 63,609 hours, 28,726 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bearing
- Condition
- Corroded
- Location
- L4 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.