Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
January 15, 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
Aft 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

DOT A-24-005 AFT PIT FLOOR PANEL 140DF IS CORRODED ON UPPER SURFACE ALONG OUTBOARD EDGES. ; / [01] EVALUATED CORRODED AREA FOUND CORROSION IS MORE THAN 20' <BR>PNL IS OUT OF LIMITS I.A.W SRM 53-00-53-1A-1; [02] VERIFIED MATERIAL FOR NEW PNL AS 2024T3 .071 I.A.W MM 25-52-01-201-801 <BR>A TAG#A106986; [03] VERIFIED ITEMS 1 AND 2; [04] START DRILLING AND TRIMMING NEW PNL I.A.W MM 25-52-01-201-801; [05] FINISHED DRILLING AND TRIMMING NEW PNL I.A.W MM 25-52-01-201-801; [06] VERIFIED STEPS 4;5. OK TO TREAT AND PRIME; [07] ALODINED TOP AND BOTTOM SIDE OF PNL PRIMED BOTTOM SIDE OF PNL I.A.W MM 25-52-01-201-801; [08] TREATED AND PRIMED PNL I.A.W MM 51-21-41-370-801 AND MM 51-21-72-370-804; [09] VERIFIED COMPLETE

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