Service difficulty report · Transition Panel · Boeing 737790

Difficulty date
November 13, 2025
Submitted
December 29, 2025
Operation
Air carrier
Aircraft
N627AS
Make and model
Boeing 737790
Aircraft serial
30794
Aircraft time
70,261 hours, 37,770 cycles
Part
Transition Panel
Part number
146A250225
Condition
Corroded
Location
Zone 100
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

AFT CARGO SIDE PLATE AT LBL-21 CORRODED BETWEEN BS 727+4 TO STA 807. GROUNDED - YES. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS, REPAIRED IAW SRM 53-00-53-2R-5W= 1" O= .040 R= .026 L= 1" D = .014.