Service difficulty report · Floor Support · Boeing 75724APF

Difficulty date
July 22, 2010
Submitted
August 16, 2010
Operation
Air carrier
Aircraft
N429UP
Make and model
Boeing 75724APF
Aircraft serial
25460
Aircraft time
20,607 hours, 14,128 cycles
Engine
Pwa PW2040
Part
Floor Support
Condition
Corroded
Location
Bs 1400-1420
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:C2, FUSELAGE UPPER LOBE FLOORBEAM SUPPORT STRAP HAS CORROSION AROUND NUT PLATES, STA 1400 TO 1420, RBL 25, WL 201. FOUND CORRODED AREAS TO BE OUT OF LIMIT, REPLACED IAW SRM 51-40-02-0G, SRM 53-60-51-01.

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