SDR DALA2018030401434

Service difficulty report · Intercostal · Boeing 737832

Difficulty date: March 3, 2018
Submitted: March 6, 2018
Operation: Air carrier
Aircraft: N3759
Make and model: Boeing 737832
Aircraft serial: 30815
Aircraft time: 55,699 hours, 19,769 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 907-927
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

DURING INSPECTION, FOUND THE AFT CARGO BAY VACUUM WASTE AREA. INTERCOSTAL BETWEEN BS 907 - 927, STRINGER 23 - 24L CORRODED. MAINTENANCE FABRICATED AND INSTALLED A NEW INTERCOSTAL IAW IAW SRM 51-40-02, 51-40-05, & DWG 147A7401, SHT 9, REV B.