Service difficulty report · Shield · Boeing 7378H4

Difficulty date
December 21, 2023
Submitted
January 29, 2024
Operation
Air carrier
Aircraft
N8559Q
Make and model
Boeing 7378H4
Aircraft serial
63584
Aircraft time
19,801 hours, 9,988 cycles
Part
Shield
Part number
UNKNOWN
Condition
Corroded
Location
Bs 767-787
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 COMPARTMENT FLOOR STRUCTURE; RIGHT SIDE PLATE HAS SURFACE CORROSION FROM STA 767-787 AROUND FASTENER HOLES.<[01] REMOVED CORROSION IAW SRM 51-10-02. MAT. REMOVED IS 0.010; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1;[02] REMOVED SIDE PLATE (SHIELD ASSY.) IAW SRM 51-40-02.;[03] REMOVED CORROSION IAW SRM 51-10-02. MAT. REMOVED IS 0.010; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2;[04] DRILLED NEW RH SHIELD 146A8127U12 PER SRM 51-10-02 AND 51-40-02. OK TO INSTALL.;[05] INSPECTED THE WORK PERFORMED ON C/A #4; AND OK TO INSTALL R/H SHIELD.;[06] REJECT: QUESTION #1 RII IS INCORRECTLY ANSWERED AS NO AND SHOULD BE YES. <BR>SEE REJECTION BARCODE TTG8Q00QLDJ8;[07] C/W STEP 1;[08] INSTALLED RH SHIELD PER SRM 51-40-02.;[09] INSPECTED THE WORK PERFORMED ON C/A #1-#3 AND #7-#8; NO DEFECTS NOTED. <BR>COMPLIED WITH STEP 1; VERIFIED THE QUESTION #1 IS YES .;[10] CERTIFIED.

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