Service difficulty report · Intercostal · Boeing 737832

Difficulty date
April 15, 2024
Submitted
April 18, 2024
Operation
Air carrier
Aircraft
N391DA
Make and model
Boeing 737832
Aircraft serial
30560
Aircraft time
74,627 hours, 29,845 cycles
Part
Intercostal
Part number
UNKNOWN
Condition
Corroded
Location
Bs 295 S20l
Stage of operation
IN
How discovered
9
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 0296683) CORROSION ON INTERCOSTAL STA 295+6", 10" BELOW STR 20L, LBL 40, WL 170. REPLACED CORRODED INTERCOSTAL AT STA 295+6", 10" BELOW STR 20L LBL 40 WL 170 IAW B737 SRM 51-40-02 AND BOEING DWG# 141A1350.