Service difficulty report · Intercostal · Boeing 737832

Difficulty date
September 17, 2024
Submitted
September 19, 2024
Operation
Air carrier
Aircraft
N397DA
Make and model
Boeing 737832
Aircraft serial
30537
Aircraft time
69,396 hours, 32,397 cycles
Part
Intercostal
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
O
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 0561336) CORROSION STA 847-847+8 RBL 18.5 WL 156 ON AFT CARGO DOOR LOWER SILL INTERCOSTAL WEB. REMOVED AND REPLACED LOWER SILL INTERCOSTAL WEB IAW B737 SRM 51-40-02-0G AND DWG 146A8120 REV B.