Service difficulty report · Floorbeam · Boeing 75724APF

Difficulty date
March 28, 2024
Submitted
April 8, 2024
Operation
Air carrier
Aircraft
N451UP
Make and model
Boeing 75724APF
Aircraft serial
27739
Aircraft time
39,264 hours, 22,526 cycles
Part
Floorbeam
Part number
146N524030146N52
Part serial
NSN
Condition
Corroded
Location
Bs 1720
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

MAIN DECK FLOOR - STA 1720 BETWEEN BL 0 AND LBL 45, 4 NUTPLATES STRAPS WITH CORROSION INSTALLED (2EA) NEW ANGLES, (4EA) NUTPLATES STRAP AND (2EA) EXISTING ANGLES I.A.W. SRM 51-40-02-0G.

More about the Boeing 757-24APF