Service difficulty report · Intercostal · Boeing 737824

Difficulty date
May 3, 2026
Submitted
May 5, 2026
Operation
Air carrier
Aircraft
N73270
Make and model
Boeing 737824
Aircraft serial
31632
Aircraft time
75,425 hours, 26,578 cycles
Part
Intercostal
Part number
141A541012
Condition
Cracked
Location
Zone 200
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 WET AREA CRACKED INTERCOSTAL BETWEEN STA 312 AND 328 AT RBL 31. REMOVED AND REPLACED INTERCOSTAL FROM BS 312 TO 328 RBL 31.60 AT FWD CABIN AS PER SRM 51-40-02-0G-0, AND AAR ESR-WI NO: 22-15137 REV IR AND EC/RA #5310-08892 REV. ORIGINAL.