What was found
IN THE AUXILIARY POWER UNIT COMPARTMENT, CORROSION WAS FOUND ON THE LOWER T CHANNEL STIFFENER ON THE MAIN AIR INLET MATING FACE. THIS IS A SRM REPAIR.
- Difficulty date
- August 10, 2015
- Submitted
- August 11, 2015
- Operation
- Air carrier
- Aircraft
- N465TW
- Make and model
- Boeing 737205
- Aircraft serial
- 23465
- Aircraft time
- 42,419 hours, 39,601 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 65524571
- Condition
- Corroded
- Location
- Fuselage
- Part time
- 42,419 hours, 39,601 cycles
- 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.