Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 22, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
21,983 hours, 9,508 cycles
Part
Floor Panel
Part number
453A261038
Condition
Corroded
Location
Aft Cargo Compt
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 PIT PANEL 140AF HAS CORROSION AROUND EDGES / REPLACED WITH A NEW PANEL 140AF; P/N 453A2610-38 A TAG WN2992 I/A/W AIPC 25-52-10-19 ITEM 5 AND BOEING DRAWING 453A2610 REV E. CORROSION DAMAGE LENGTH IS MORE THAN 20 INCHES; OUT OF LIMITS PER SRM 53-0-053-1A-1 FIGURE 102. WN2992

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