Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 17, 2022
Submitted
February 14, 2022
Operation
Air carrier
Aircraft
N8677A
Make and model
Boeing 7378H4
Aircraft serial
36650
Aircraft time
20,607 hours, 9,368 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd Cargo
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

A125-22 - FORWARD CARGO BAY - FLOOR PANEL - 120DF - PERIMETER CORRODED ; / [01] EVALUATED CORROSION FOUND OUT OF LIMITS EXCEEDS 20' IAW B737 SRM 53-00-53-1A-1; [02] VERIFIED ITEM 1; [03] VERIFIED MATERIAL TO BE 2024-T3 CLAD A TAG# A106990 PER B737 AMM 25-52-01-201-801; [04] VERIFIED ITEM 3; [05] FABRICATED FWD CARGO FLOOR PANEL 120DF <BR>IAW AMM 25-52-01-201-801; [06] VERIFIED STEP 5 IS COMPLETE; [07] VERIFIED STEP 5. OK TO TREAT AND PRIME; [08] TREAT AND PRIMED FWD CARGO FLOOR PNL 120 DF<BR>IAW AMM 51-00-58-201; [09] ALODINE IAW 51-21-41-370-801<BR>PRIMED IAW 51-21-[72-370-804; [10] VERIFIED ITEMS 8 AND 9; [11] EVALUATED CORROSION FOUND OUT OF LIMITS EXCEEDS 20' IAW B737 SRM 53-00-53-1A-1; FABRICATED FWD CARGO FLOOR PANEL 120DF <BR>IAW AMM 25-52-01-201-801; [12] VERIFIED COMPLETE

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