Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 3, 2022
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
27,330 hours, 12,353 cycles
Part
Floor Panel
Condition
Corroded
Location
Fuselage
Stage of operation
UK
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

A-125-08 - FORWARD CARGO BAY - FLOOR PANEL - 120CF - PERIMETER CORRODED ; / [01] EVALUATED DAMAGE : CORROSION IS MORE 20 INCH FOUND OUT OF LIMITS IAW SRM 53-00-53-1A-1; [02] VERIFIED MATERIAL ID : IS 2024 T3 .071 TAG #A105083 IAW AMM 25-52-01-201-801; [03] VERIFIED STEPS 1 & 2 ARE COMPLETE; [04] VERIFIED STEPS 1 AND 2; [05] FABRICATED 120 CF FLOOR PANEL IAW AMM 25-52-01-201-801; [06] VERIFIED STEP5 IS COMPLETE; [07] VERIFIED ITEM 5. OK TO TREAT AND PRIME; [08] APPLIED ALODINE AND PRIMER ON NEW PANEL IAW SRM 51-20-01 AMM 51-21-72-370-804; [09] VERIFIED STEP 8 IS COMPLETE; [10] VERIFIED ITEM 9. AUDIT COMPLETE

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