Service difficulty report · Skin · Boeing 737824

Difficulty date
December 30, 2025
Submitted
January 5, 2026
Operation
Air carrier
Aircraft
N27213
Make and model
Boeing 737824
Aircraft serial
28773
Aircraft time
83,484 hours, 30,800 cycles
Part
Skin
Part number
143A41023
Condition
Corroded
Location
Zon E100
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.

What was found

FOUND EXFOLIATED CORROSION AT STA 540 CENTER WING LOWER SKIN FROM SPAR BETWEEN S-22R & 23R. ACCOMPLISHED REPAIR AT WING CENTER SECTION LOWER SKIN BS 540 BETWEEN S22R AND 23R ESR-WI 3-13294 AND ECRA 5710-02953,