Service difficulty report · Floor Panel · Boeing 7377CT

Difficulty date
May 28, 2021
Submitted
June 30, 2021
Operation
Air carrier
Aircraft
N7825A
Make and model
Boeing 7377CT
Aircraft serial
32750
Aircraft time
61,091 hours, 30,995 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 140CF HAS MULTIPLE SPOTS OF CORROSION ; / [01] LOCATED AND DRILLED NEW FLOOR PANEL IAW B737-7 SRM 51-40-05-0G-0; [02] VERIFIED LOCATED AND DRILLED COMPLETED. OK TO TREAT AND PRIME.; [03] TREATED AND PRIMED UNDER SIDE OF NEW AFT CARGO FLOOR PANEL IAW B 737-7 AMM 51-00-58-201 AND AMM 51-21-75-370-803; [04] VERIFIED TREATED AND PRIMED UNDER SIDE OF NEW AFT CARGO FLOOR PANEL IAW B 737-7 AMM 51-00-58-201 AND AMM 51-21-75-370-803

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