Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
December 15, 2021
Submitted
January 17, 2022
Operation
Air carrier
Aircraft
N8675A
Make and model
Boeing 7378H4
Aircraft serial
35976
Aircraft time
20,667 hours, 9,472 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

FWD CARGO COMPARTMENT FLOOR PNL # 120DF L/H ; R/H AND AFT SIDE EDGES OF PNL TOP SKIN SURFACE UNDER CAP STRIPS IS CORRODED AS MARKED LENGTH OF PNL ; / [01] REMOVED CORROSION IAW SRM 51-10-02 VERIFIED WITH 10X MAGNIFY CORROSION EXCEEDS THE MAXIMUM 20'THEREFORE THE PNL IS OUT OF LIMITS IAW SRM 53-00-53-1A-1 NEW FOR BD MATERIAL .0712024 T-3 A TAG A105084 IAW AMM 25-52-01-201-801; [02] VERIFIED STEP 1; [03] VERIFIED ITEM 1; [04] FABRICATED PNL IAW SRM AMM 25-52-01-201-801; [05] VERIFIED STEP 4; [06] VERIFIED STEP 4 AND OK TO TREAT AND PRIME; [07] TREATED AND PRIMED FOR PNL IAW AMM 51-21-41-370-802 AND 51-21-72-370-804; [08] VERIFIED STEP 7; [09] COMPLIED WITH; [10] VERIFIED STEP 9 IS COMPLETE; [11] VERIFIED ITEMS 7-10.<BR>AUDITED.

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