Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 16, 2022
Submitted
April 7, 2022
Operation
Air carrier
Aircraft
N8682B
Make and model
Boeing 7378H4
Aircraft serial
36651
Aircraft time
20,559 hours, 9,520 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

DOT#44-186 AFT CARGO COMPARTMENT FLOOR PANEL 140CF CORRODED AROUND EDGES / [01] EVALUATED CORROSION ON AFT CARGO FLOOR PANEL 140CF CORROSION WAS FOUND TO BE OUT LIMITS EXCEEDS 20' IAW B737 SRM 53-00-53-1A-1;[02] MATERIAL ID FOR FLOOR PANEL 140CF IS 2024 T-3 .071 A TAG A118125 IAW B737 AMM 25-52-01-201-801;[03] VERIFIED STEPS 1 AND 2;[04] FABED AFT PIT FLOOR PANEL 140CF IAW B737 AMM 25-52-01-201-801;[05] VERIFIED STEP 4;[06] OK GIVEN TO TREAT AND PRIME;[07] FABED AFT CARGO FLOOR PANEL 140CF IAW B737 AMM 25-52-01-201-801 TREATED AND PRIME PANEL IAW B737 AMM 51-21-72-701;[08] VERIFIED ITEM 7 C/W<BR>AUDIT C/W

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