SDR DALA2024031303300

Service difficulty report · Support · Boeing 757232

Difficulty date: March 11, 2024
Submitted: March 13, 2024
Operation: Air carrier
Aircraft: N673DL
Make and model: Boeing 757232
Aircraft serial: 25978
Aircraft time: 92,803 hours, 43,000 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Support
Part number: UNKNOWN
Condition: Corroded
Location: Aft Bulkhead
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

SHIP 673 FWD CARGO AFT BULKHEAD LOWER SUPPORT IS CORRODED. CORRECTIVE ACTION: SUMMERY OF NR00403: REMOVED CORRODED FWD CARGO AFT BULKHEAD LOWER SUPPORT, FABRICATED, LOCATED AND DRILLED NEW FWD CARGO AFT BULKHEAD LOWER SUPPORT, TREATED, PRIMED, APPLIED TOPCOAT AND INSTALLED NEW FWD CARGO AFT BULKHEAD LOWER SUPPORT IAW B757 SRM.