Service difficulty report · Floor Panel · Boeing 737752

Difficulty date
November 28, 2017
Submitted
February 4, 2022
Operation
Air carrier
Aircraft
N7886A
Make and model
Boeing 737752
Aircraft serial
35122
Aircraft time
36,290 hours, 17,205 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd Cargo Compt
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

***CORROSION*** FORWARD CARGO COMPARTMENT PANEL 120AF HAS CORROSION ALONG FORWARD EDGE ON UPPER SURFACE / F.C.B. FLOOR PANEL 120AF. REMOVED AND EVALUATED DAMAGE 1.0' X 8.0' X .010'; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1 STEP 5(B) FABRICATED; LOCATED AND DRILLED NEW FLOOR PANEL; MADE OF 2024T3 X .071' IAW DWG #453A1610. MATERIAL LOT #1301996-1