Service difficulty report · Floorbeam · Boeing 76734AF

Difficulty date
March 22, 2019
Submitted
April 1, 2019
Operation
Air carrier
Aircraft
N311UP
Make and model
Boeing 76734AF
Aircraft serial
27741
Aircraft time
58,545 hours, 19,280 cycles
Part
Floorbeam
Part number
141T51258
Condition
Corroded
Location
Main Deck
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

INSPECTION TYPE:C12CORROSION ON THE FLOOR BEAM OF MAIN DECK FLOOR STRUCTURE ON STA 266.5,LBL 53,WL200.REPAIR I.A.W. 767-300F SRM 53-00-51 ALLOWABLE DAMAGE 1 REV.73.01

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