Service difficulty report · Frame · Boeing 75721B

Difficulty date
June 24, 2009
Submitted
June 24, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Frame
Part number
141N581060
Condition
Corroded
Location
Bs 310
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

CORROSION FOUND ON FWD SIDE OF FRAME WEB STA 310.5 BETWEEN WL 206 AND 209 AT RBL 4 INCH AND BETWEEN LBL 16 INCH TO 19 INCH. REPAIRED IAW EA NR F-5310-131071 REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

More about the Boeing 757-21B