What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON APU COMPARTMENT WALL LEFT HAND LOWER FORWARD STIFFENER BETWEEN BS 1088 AND BS 1096. REPLACED STIFFENER PER AARD 51-00-05.
- Difficulty date
- June 11, 2019
- Submitted
- June 19, 2019
- Operation
- Air carrier
- Aircraft
- N965AN
- Make and model
- Boeing 737823
- Aircraft serial
- 29544
- Aircraft time
- 55,259 hours, 22,523 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Part number
- 148A862024
- Condition
- Corroded
- Location
- Bs 1088-1096
- 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.