Service difficulty report · Floor Panel · Boeing 76734AF

Difficulty date
July 26, 2025
Submitted
August 14, 2025
Operation
Air carrier
Aircraft
N328UP
Make and model
Boeing 76734AF
Aircraft serial
27754
Aircraft time
68,332 hours, 23,053 cycles
Part
Floor Panel
Part number
146T586989
Condition
Cracked
Location
Zone 200
Stage of operation
IN
How discovered
V
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

FOUND MAIN DECK FLOOR PANEL WITH CRACK DAMAGE, P/N: 146T5869-89 PANEL NO: 251XFF STA 1400~ STA 1520 LBL 55~ LBL 77. I.A.W AMM 53-01-06-000-801 REV.145 REMOVE MAIN DECK CARGO FLOOR PANEL AND SEALANT AND PERFORM G.V.I CHECK RESULT WAS NORMAL. 1.FABRICATE A NEW FLOOR PANEL I.A.W. SREO-9693-REQ001 REV.4. I.A.W AMM 53-01-06-400-801 REV.145 INSTALL MAIN DECK CARGO FLOOR PANEL AND CONDITION CHECK NORMAL.

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