What was found
REMOVED STIFFENER ABOVE "Y" DUCT DUE TO DAMAGE. INSTALLED NEW STIFFENER PER AMM 53-01.
- Difficulty date
- July 20, 2017
- Submitted
- July 21, 2017
- Operation
- Air carrier
- Aircraft
- N904DL
- Make and model
- Doug MD88
- Aircraft serial
- 49535
- Aircraft time
- 79,407 hours, 60,728 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Damaged
- Location
- Fuselage
- 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.