Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
December 16, 2020
Submitted
April 3, 2021
Operation
Air carrier
Aircraft
N8606C
Make and model
Boeing 7378H4
Aircraft serial
35964
Aircraft time
27,985 hours, 12,262 cycles
Part
Floor Panel
Condition
Corroded
Location
Fuselage
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

FWD CARGO FLOOR PANEL 120CF HAS MULTIPLE AREAS OF CORROSION ALONG EDGES; AS MARKED. / EVALUATED CORROSION ON FWD CARGO FLOOR PANEL 120CF AND FOUND TOTAL ACCUMULATED DAMAGE LENGTH EXCEEDS THE 20' MAXIMUM ALLOWED OUT OF LIMITS IAW SRM 53-00-53-1A-1 FABRICATED NEW PANEL 120CF IAW AMM 25-52-01-201-801 AND BOEING DWG 453A1610 REV -; TREATED AND PRIMED IAW AMM 52-21-41-370-802 AND AMM 51-21-72-370-804 P/N 453A1610-103 ATAG A02557

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