What was found
DURING A C-CHECK IN YUL, THE STRINGER 21L BETWEEN FRAME 38-39 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE STRINGER 21L BETWEEN FRAME 38-39 IAW ASA EO 72-53-0166A. (M)
- Difficulty date
- August 30, 2005
- Submitted
- November 1, 2005
- Operation
- Air carrier
- Aircraft
- N637AS
- Make and model
- Aerosp ATR72
- Aircraft serial
- 383
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Corroded
- Location
- Fr 38-39
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.