Service difficulty report · Channel · Boeing 737824

Difficulty date
July 9, 2026
Submitted
July 14, 2026
Operation
Air carrier
Aircraft
N38257
Make and model
Boeing 737824
Aircraft serial
30612
Aircraft time
77,090 hours, 29,091 cycles
Part
Channel
Part number
146A7502
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 BAY, RT. SIDE "Z" CHANNEL, MULTIPLE: CORROSION SPOTS AND LOOSE RIVETS ON FRAMES COMPLETED REMOVAL AND INSTALLED Z" CHANNEL R/H SIDE AFT CARGO BTW STA 727 TO 767. IAW SRM 51-40-02-0G-0 AND SRM 51-40-05-0G-0, SRM 51-40-08-0G-0 AND SRM 53-00-53-2R-5.