Service difficulty report · Floor Panel · Boeing

Difficulty date
April 4, 2017
Submitted
January 17, 2022
Operation
Air carrier
Make and model
Boeing
Aircraft time
52,087 hours, 30,512 cycles
Part
Floor Panel
Condition
Corroded
Location
Fuselage
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 PIT FLOOR PANEL 120 CF HAS CORROSION AROUND PERIMETER OF PANEL / BLENDED CORROSION OF FWD CARGO COMPARTMENT FLOOR PNL 120CF. FOUND TO BE OUT OF LIMITS. CORROSION EXCEEDED 3.0' LIMITS IAW SRM 53-00-53-1A-1 STEP 5. ORIGINAL 'T' .071; LOSS .017'; REMAINING .058'. VERIFIED RECEIPT OF NEW FLOOR PANEL FROM STOCK P/N 453A1610-32 A TAG WN0724 IAW PL DWG. 453A1610.