Service difficulty report · Floor Panel · Boeing 7378

Difficulty date
October 22, 2024
Submitted
November 14, 2024
Operation
Air carrier
Aircraft
N8732S
Make and model
Boeing 7378
Aircraft serial
42551
Aircraft time
12,518 hours, 5,867 cycles
Part
Floor Panel
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

DOT L7-016: AFT CARGO COMPARTMENT FLOOR PANEL 140BF HAS CORROSION AT FASTENER HOLES ALONG PANEL EDGES<[01] UPON FURTHER INVESTIGATION FOUND THERE TO BE 60 INCHES OF CORROSION WITH A MAX ALLOWED LENGTH OF 3 INCHES PERMITTED FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1 RECEIVED REPLACEMENT MATERIAL PN 2024-T3-071 A TAG A260434 AND VERIFIED IT TO BE THE CORRECT REPLACEMENT MATERIAL IAW SRM 53-60-53-0I-1 FABRICATED PANEL 140BF IAW AMM 50-10-04-400-801 TREATED AND PRIMED PANEL 140BF IAW SRM 51-20-01-0G-0 AND PLACED ON PANEL RACK;[02] AUDIT C/W

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