Service difficulty report · Floorbeam · Boeing 75724APF

Difficulty date
September 4, 2010
Submitted
September 29, 2010
Operation
Air carrier
Aircraft
N424UP
Make and model
Boeing 75724APF
Aircraft serial
25369
Aircraft time
22,227 hours, 14,706 cycles
Engine
Pwa PW2040
Part
Floorbeam
Part number
143N52831
Condition
Corroded
Location
Bs 440
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

INSPECTION TYPE:C3, WHILE WORKING NRC NR 912364 FOUND AN OUT OF ROUND FASTENER HOLE ON FLOORBEAM AT BS 440, RBL 45, WL 208. REPAIRED IAW ER NR10-4315, DATED 15, SEP 2010.

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