Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
June 17, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8637A
Make and model
Boeing 7378H4
Aircraft serial
42523
Aircraft time
21,417 hours, 9,425 cycles
Part
Floor Panel
Condition
Corroded
Location
Aft 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

AFT CARGO COMPT. FLOOR PANEL 140DF EDGES HAVE CORROSION / AFT CARGO FLOOR PANEL 140 DF HAS IN EXCESS OF 20 INCHES OF CORROSION AND IS OUT OF LIMITS IAW B 737 SRM 53-00-53-1A-1 FIG 102 NEW PANEL FABRICATED BOTTOM SIDE TREATED AND PRIMED IAW B 737 AMM 25-52-01-201 51-21-41-370 51-21-72-370 A48664

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