SDR DALA2025021001016

Service difficulty report · Intercostal · Boeing 737832

Difficulty date: February 7, 2025
Submitted: February 10, 2025
Operation: Air carrier
Aircraft: N3741S
Make and model: Boeing 737832
Aircraft serial: 30487
Aircraft time: 74,017 hours, 29,533 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
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

(LOG 0800488) AFTER SIDE PLATES REMOVAL,CORROSION WAS FOUND ON INTERCOSTALS (8EAS) BTW STA 500 TO 500 I, APROX S-25R AT FWD CARGO COMPARTMENT. INTERCOSTALS BTW STA 500D-STA 500E, STA 500G AND STA 500H, STA 500H AND STA 500I APROX. S-25R WERE REPLACED PER B737-800 SRM 51- 40- 02-0G.