Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
February 16, 2022
Submitted
March 16, 2022
Operation
Air carrier
Aircraft
N8679A
Make and model
Boeing 7378H4
Aircraft serial
36932
Aircraft time
20,424 hours, 9,421 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd Cargo
Stage of operation
IN
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 PANEL 120AF HAS AREA OF CORROSION ALONG EDGE OF PANEL. DOT#A193-15 / [01] EVALUATE DAMAGE FROM FLOOR PNL # 120AF ; FOUND TO BE OUT OF LIMITS DUE CORROSION LENGTH IS MORE THAN 20'. IAW SRM 53-00-53-1A-1. FIG 102.;[02] IDENTIFIED MATERIAL FOR FLOOR PNL# 120AF AS : 2024-T3-071; ATAG# 108479; IAW AMM 25-52-01-201-801;[03] VERIFIED STEPS 1 AND 2;[04] FABRICATED NEW FLOOR PANEL #120AF IAW AMM 25-52-01-201-801.;[05] VERIFIED STEP 4; OK GIVEN TO APPLY PROTECTIVE FINISHES;[06] ALODINED AND PRIMED FLOOR PNL # 120AF IAW AMM 51-21-72-370-804; AMM 51-21-41-370-801.;[07] VERIFIED STEP 6;[08] JOB COMPLETE; AUDIT C/W

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