What was found
VENTRAL STAIRWAY NR 1 TREAD RIZER LOWER CHORD EVIDENCE OF CORROSION. CORROSION REMOVED IAW SRM 51-10-06 AND FOUND TO BE OUTSIDE LIMITS IAW SRM 51-10-06. REPAIR CARRIED OUT IAW SRM 51-40-2 FIG 1.
- Difficulty date
- September 18, 2002
- Submitted
- October 4, 2002
- Operation
- Air carrier
- Aircraft
- N930UP
- Make and model
- Boeing 72722C
- Aircraft serial
- 19096
- Aircraft time
- 55,788 hours, 41,899 cycles
- System (JASC)
- 5260 · Entrance Stairs
- Part
- Riser
- Condition
- Corroded
- Location
- Aft Airstairs
- 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.