Service difficulty report · Frame · Boeing 757204

Difficulty date
February 16, 2009
Submitted
February 17, 2009
Operation
Air carrier
Aircraft
N923FD
Make and model
Boeing 757204
Aircraft serial
26266
Aircraft time
57,271 hours, 18,855 cycles
Part
Frame
Part number
149N763022
Condition
Corroded
Location
Wing To Body
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

LOWER FUSELAGE AFT WING TO BODY FAIRING UPPER FRAME NUTPLATE STRIP HAS INTERGRANULAR CORROSION BETWEEN STA 1220 AND STA 1240, LBL 63.0, AFT OF NUMBER 1 ELECTRIC MOTOR PUMP OF CENTER HYDRAULIC SYSTEM. EVALUATE AND RECTIFY. CORRODED LOWER CHORD REMOVED AND REPLACED IN ACCORDANCE WITH B757 SRM 51-10-02 PARAGRAPH 8, REV 95. REPAIR CLASSIFIED AS MINOR AS PER GMM 6-2-100.