Service difficulty report · Structure · Boeing 737924ER

Difficulty date
July 24, 2024
Submitted
July 29, 2024
Operation
Air carrier
Aircraft
N27421
Make and model
Boeing 737924ER
Aircraft serial
37094
Aircraft time
51,564 hours, 18,105 cycles
Part
Structure
Part number
141A83151
Condition
Corroded
Location
Zoen 200
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN CABIN FWD WET AREA CORROSION AT R/H INNER CHORD UPPER SURFACE REF AAR N/R 9892613. REMOVED AND REPLACED R/H INNER CHORD FWD WET AREA FROM STA 259.5-260 AS PER SRM 51-40-02-0G-0 AND DWG 141A8320 AND TREATED AND PRIMED FASTNER HOLES AS PER AMM 51-21-41-370-803 AND AMM 51-21-72-370-804.