Service difficulty report · Transition Panel · Boeing 737990ER

Difficulty date
October 29, 2024
Submitted
November 19, 2024
Operation
Air carrier
Aircraft
N442AS
Make and model
Boeing 737990ER
Aircraft serial
43293
Aircraft time
39,526 hours, 12,369 cycles
Part
Transition Panel
Part number
143A7501189
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

FWD PIT L/H TRANSITION PANEL FOUND TO BE OUT OF LIMITS FRON STA.500A+16 TO 500L. GROUNDED - YES. REPAIRED FWD PIT L/H TRANSISTION PANEL FROM STA500A+16 TO 500L IAW B737-NG SRM 53-00-53-2R-5.