Service difficulty report · Plate · Boeing 7378H4

Difficulty date
May 26, 2024
Submitted
July 1, 2024
Operation
Air carrier
Aircraft
N8574Z
Make and model
Boeing 7378H4
Aircraft serial
63588
Aircraft time
19,849 hours, 10,149 cycles
Part
Plate
Part number
UNKNOWN
Condition
Corroded
Location
Bs 727h-727i
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

AFT CARGO L/H SIDE PLATE HAS CORROSION AT SEVERAL N/P HOLES STA 727H-727I LBL 21-22 WL 156. MRKD<[01] FOUND CORROSION ON L/H SIDE PLATE AT STA. 727H-727I TO BE OUT OF LIMITS PER SRM 3-00-53-1A-2.;[02] REMOVED DAMAGED SECTION OF L/H SIDE PLATE FROM STA.727G+12-787+9.5 PER SRM 53-00-53-2R-5.;[03] FABRICATED NEW LH SIDE PLATE SECTION FROM STA. 727G+12 TO 787+9.5 AND REPAIR SPLICES; DRILLED AND COUNTERSINK IAW SRM 53-00-53-2R-5.;[04] C/W INSPECTON C/A #3 ONLY;[05] ALODINE AND PRIMED NEW LH SIDE PLATE AND REPAIR SPLICES IAW SRM 53-00-53-2R-5.;[06] C/W INSPECTION OF CA #5;[07] INSTALLED NUT PLATES TO NEW SIDE PLATES IAW SRM 51-40-10. DATE/TIME INSTALLED: 06/03/2024 03:00AM. INSTALLED BONDED NUTPLATES ON LH SIDEPLATE PER SRM 51-40-10-2R-0 AT 12 NOON; 06-06-2024.;[15] INSPECTED WORK PERFORMED ON NUTPLATE INSTALLATION. PULL TEST REQUIRED.;[16] INSPECTED WORK PERFORMED ON C/A #14 OF NUTPLATE INSTALLATION. PULL TEST REQUIRED.;[17] REPAIRED LH SIDE PLATE FROM STA.727G+12 TO STA.787+9.5 PER SRM 53-00-53-2R-5.;

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