SDR ASAA2022060738736

Service difficulty report · Transition Panel · Boeing 737890

Difficulty date: June 7, 2022
Submitted: June 22, 2022
Operation: Air carrier
Aircraft: N534AS
Make and model: Boeing 737890
Aircraft serial: 35202
Aircraft time: 42,898 hours, 12,223 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Transition Panel
Part number: 146A7502
Part serial: NA
Condition: Corroded
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 PIT L/H TRANSITION PANELS STA 727-727B+11 HAS CORROSION. GROUNDED - YES. EVALUATED AFT PIT L/H TRANSITION PANEL STA727-727B+11 IAW B737-800 SRM 53-00-53-1A-2 REMOVED DAMAGE, FABRICATED, ALODINED , PRIMED, INSTALLED NUTPLATES, AND INSTALLED NUTPLATES AND INSTALLED REPAIR PARTS IAW B737-800 SRM 53-00-53-2R-5.