SDR DALA2023082106773

Service difficulty report · Unknown · Boeing 7379

Difficulty date: August 17, 2023
Submitted: August 21, 2023
Operation: Air carrier
Aircraft: N941DZ
Make and model: Boeing 7379
Aircraft serial: 38683
Aircraft time: 22,594 hours, 16,298 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Unknown
Part number: UNKNOWN
Condition: Unknown
Location: Unknown
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 2922811) CORROSION ON AFT CABIN FLOOR INTERCOSTAL NUTPLATE HOLES STA 958,5 RBL 49 WL208. REMOVED AND REPLACED WITH NEW INTERCOSTAL AT STA 947-967 RBL 49 WL 208 IAW B737 SRM 51-40-05-0G 4B & FIGURE 2, B737 SRM 51-40-02-0G AND DWG# 147A5650.

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