Service difficulty report · Floorbeam · Boeing 75721B

Difficulty date
July 22, 2009
Submitted
July 23, 2009
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
52,447 hours, 30,243 cycles
Part
Floorbeam
Part number
BAC14902734
Condition
Corroded
Location
Zone 200
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

STA 1320, RBL 24.75, WL 207.1, FLOORBEAM TOP FLANGE FOUND CORRODED. REPAIR CARRIED OUT IAW SRM 53-00-51, FIG 201. REV 96 AND EA F-5310-129614. REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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