Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
December 17, 2021
Submitted
January 12, 2022
Operation
Air carrier
Aircraft
N8676A
Make and model
Boeing 7378H4
Aircraft serial
36941
Aircraft time
20,537 hours, 9,518 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

DOT#68-186 FWD CARGO COMPARTMENT FLOOR PANEL 120AF CORRODED ; / [01] REMOVED CORROSION.PANEL 120AF IS OUT OF LIMITS DUE TO BLEND AREA EXCEEDING 20 INCHES IN LENGTH. IAW B737 SRM 53-00-53-1A-1. FIGURE 102.; [02] MATERIAL FOR PANEL VERIFIED AS 2024-T3. .071. IAW B737 AMM 25-52-01-201-801. A TAG# A104324.; [03] VERIFIED ITEMS 1 AND 2; [04] FABRICATED PANEL 120AF IAW B737 AMM 25-52-01-201-801.; [05] VERIFIED ITEM 4<BR><BR>OK TO TREAT AND PRIME; [06] TREATED AND PRIMED LOWER SURFACE OF PANEL 120AF IAW B737 AMM 51-21-41-370-801; AND 51-21-72-370-804. PLACED PANEL ON RACK.; [07] VERIFIED ITEM 6; [08] AUDIT C/W

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