Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 10, 2020
Submitted
August 5, 2021
Operation
Air carrier
Aircraft
N8317M
Make and model
Boeing 7378H4
Aircraft serial
36992
Aircraft time
26,606 hours, 11,674 cycles
Part
Floor Panel
Condition
Corroded
Location
Aft Cargo
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 PANEL 140BF IS CORRODED ALONG EDGES / REMOVED CORROSION FROM FLOOR PANEL 140BF & EVALUATED MATERIAL LOSS IAW SRM 53-00-53-51-1A-1; FIG 102 FOUND TO BE OUT OF LIMITS; LEN GTH B7 DAMAGED AREA IS GREATER THAN 20' FABRICATED NEW FLOOR PANEL IAW AMM 25-52-01-201-801

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