Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 3, 2022
Submitted
March 29, 2022
Operation
Air carrier
Aircraft
N8680C
Make and model
Boeing 7378H4
Aircraft serial
36737
Aircraft time
20,604 hours, 9,512 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 COMP.FLOOR PANEL 120DF CORRODED AROUND THE FASTNER HOLE / [01] EVALUATED DAMAGE FOUND TO BE OUT OF LIMITS IAW <BR>SRM 53-00-53-1A-1 5. A. (1) (B) 1) FIG 102<BR><BR>VERIFIED MATERIAL ALCLAD 2024 T3 .071' A TAG A115238<BR>IAW AMM 25-52-01-201-801 1. C. TABLE 1 737-800;[02] VERIFIED ITEM 1. EXCEEDS 20' IN CORROSION DAMAGE.;[03] VERIFIED STEP 1;[04] FABRICATED NEW FWD CARG0 120DF FLOOR PANEL IAW<BR>AMM 25-52-01-201-801;[05] VERIFIED STEP 4 IS COMPLETE;[06] VERIFIED STEP 4;[07] OK TO TREAT AND PRIME;[08] TREATED AND PRIMED IAW<BR>AMM 51-21-41-370-802<BR>AMM 51-21-72-370-804;[09] VERIFIED STEP COMPLETE;[10] VERIFIED STEP 8<BR>AUDIT CW

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