Service difficulty report · Plate · Boeing 7378

Difficulty date
October 17, 2024
Submitted
November 12, 2024
Operation
Air carrier
Aircraft
N8728Q
Make and model
Boeing 7378
Aircraft serial
42577
Aircraft time
12,095 hours, 5,810 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 COMPARTMENT FLOOR STRUCTURE; RIGHT SIDE PLATE HAS SURFACE CORROSION FROM STA 767-787 AROUND FASTENER HOLES. UPPER AND LOWER SURFACES.<[01] WORKED CORROSION PER SRM 53-00-53-1A-2.<BR>REMOVED .002 FROM ORIGINAL THK .40<BR>REWORK WITHIN LIMITS;[02] REWORKED AREA OUT OF LIMITS PER SRM 53-00-53-1A-2;[03] REWORKED AREA OUT OF LIMITS PER SRM 53-60-15-1A-1;[04] VERIFIED C/A #3; CORROSION REMOVAL OUT OF LIMITS PER SRM 53-60-15-1A-1.;[05] REMOVED AND REPLACED SIDE PLATE PER SRM 51-10-02;[06] REMOVED AND REPLACED SIDE PLATE PER SRM 51-10-02;INSTALLED FASTENERS PER SRM 51-40-02;[07] REMOVED AND REPLACED SIDE PLATE PER SRM 51-10-02;INSTALLED FASTENERS PER SRM 51-40-02 INSP. C/W

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