SDR DALA2019051603053

Service difficulty report · Intercostal · Boeing 737832

Difficulty date: May 11, 2019
Submitted: May 16, 2019
Operation: Air carrier
Aircraft: N3751B
Make and model: Boeing 737832
Aircraft serial: 30491
Aircraft time: 60,454 hours, 21,932 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Fuselage
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 1069930) DURING INSPECTION FOUND CORROSION WEB - INTERCOSTAL ON BS 747 TO BS 767 AND STR 25R AT AFT CARGO COMPARTMENT. REPLACED WEB INTERCOSTAL ON BS747 TO BS 767 AND STR 25R AT AFT CARGO COMPARTMENT AS PER SRM 51-10-02 ITEM 9, 51-40-02 AND DWG #146A7500.