Service difficulty report · Floorbeam · Boeing 7272D4

Difficulty date
March 9, 2009
Submitted
March 9, 2009
Operation
Air carrier
Aircraft
N288FE
Make and model
Boeing 7272D4
Aircraft serial
21850
Aircraft time
40,557 hours, 27,130 cycles
Part
Floorbeam
Part number
FX5310823
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

LAVATORY AREA FLOORBEAM AT STA 328 HAS CORROSION AT APPROX RBL 36 ON THE UPPER CHORD FWD EDGE (MARKED) REMOVED CORROSION 0.080 ORIGINAL 0.025 MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW B727 SRM 53-10-1. CUT OUT DAMAGE AND FABRICATED REPAIR ON TRAVELER T9/783258 IAW SRM 53-10-8. INSTALLED REPAIR IAW SRM 53-10-8 AND 51-30-2.

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