SDR DALA2023031301799

Service difficulty report · Plate · Boeing 7379

Difficulty date: March 8, 2023
Submitted: March 13, 2023
Operation: Air carrier
Aircraft: N949DZ
Make and model: Boeing 7379
Aircraft serial: 38732
Aircraft time: 31,314 hours, 10,289 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Plate
Condition: Corroded
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 2661491) DURING INSPECTION FOUND CORROSION SUPPORT ZEE SIDEPLATE BTW BS 727I PLUS 8.5 INCHES AND BS 807 LBL 25.2 AFT CARGO COMPARTMENT. REPLACED SUPPORT ZEE (2 E/A), SPLICE SIDEPLATE (1 E/A) AND FASTENERS LOC. BTW STA 727 TO STA 727L STR 26L AFT CARGO COMPARTMENTAS PER B737-900ER SRM 53-00-53-2R REPAIR 5, STEP 4, ITEM K THROUGH ITEM N, SRM 51-10-02 ITEM 9 AND DWG 146A7500.

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