Service difficulty report · Plate · Boeing 7378H4

Difficulty date
September 19, 2024
Submitted
October 9, 2024
Operation
Air carrier
Aircraft
N8508W
Make and model
Boeing 7378H4
Aircraft serial
38814
Aircraft time
26,526 hours, 13,268 cycles
Part
Plate
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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 R/H SIDE PLATE HAS CORROSION AROUND NUT PLATE HOLES BS727I-727J.<[01] REMOVED DAMAGE I.A.W SRM 51-10-02. MEASURED DAMAGE DEPTH TO BE .009?. DAMAGE FOUND TO BE OUT OF ALLOWABLE LIMITS AS GIVEN IN SRM 53-00-53-1A-2.;[02] REMOVED SECTION OF R/H SIDE PLATE FROM STA 727E+10 TO STA 767 I.A.W SRM 51-40-02.;[03] MAT. ID FOR NEW REPLACEMENT RH SIDE PLATE TRANSITION ANGLE IS BAC1496-377 7075-T62 IAW SRM 53-00-53-2R-5 TABLE 201.;[04] FABRICATED NEW AFT CARGO RH SIDE PLATE TRANSITION ANGLE FROM STA. 727E+10 TO STA. 767; LOCATE AND DRILLED; COUNTERSINK IAW SRM 53-00-53-2R-5.;[05] CW INSPECTION OF STEPS 3; 4.;[06] INSTALLED ADHESIVE BOND NUT PLATES PER SRM 51-40-10 AT 1700 LOCAL 22SEP2024.;[07] OK TO INSTALL R/H SIDE PLATE BS727E+10 TO BS767 (RII);[08] INSTALLED NEW AFT CARGO RH SIDE PLATE FROM STA. 727E+10 TO STA. 767 IAW SRM 51-40-02.;[09] INSPECTED WORK IN C/A #8 INSTALLED NEW AFT CARGO RH SIDE PLATE FROM STA. 727E+10 TO STA. 767 IAW SRM 51-40-02 (RII);[10] REMOVED AND REPLACED AFT CARGO RH SIDE PLATE TRANSITION ANGLE FROM STA. 727E+10 TO STA. 767 PER SRM 53-00-53-2R-5;[11] ADDED DAMAGE RECORD.

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