Service difficulty report · Floor Support · Boeing 757251

Difficulty date
April 12, 2011
Submitted
April 13, 2011
Operation
Air carrier
Aircraft
N531US
Make and model
Boeing 757251
Aircraft serial
23846
Aircraft time
72,678 hours, 29,915 cycles
Part
Floor Support
Condition
Corroded
Location
Bs 433 Lbl 63
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

FLOOR SUPPORT ANGLE AT STA 433-LBL 63 UPPER SURFACE HAS CORROSION, AS MARKED. REMOVED SUPPORT ANGLE IAW SRM 51-40-02. FABRICATED SUPPORT ANGLE ON STAM TRAVELER T11/878440. LOCATED AND DRILLED SUPPORT ANGLE IAW SRM 51-490-08. TREATED, PRIMED AND TOP COATED SUPPORT ANGLE IAW SRM 51-20-01, 51-20-10 INSTALLED SUPPORT ANGLE IAW SRM 51-40-02. RETAIN FOR RECORDS.