Service difficulty report · Floorbeam · Boeing 7572T7

Difficulty date
June 30, 2010
Submitted
June 30, 2010
Operation
Air carrier
Aircraft
N937FD
Make and model
Boeing 7572T7
Aircraft serial
23895
Aircraft time
63,630 hours, 26,638 cycles
Part
Floorbeam
Part number
141N51122
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

CABIN FUSELAGE INTERIOR FLOORBEAM WITH EXISTING REPAIR DOUBLER AT BS 365, BETWEEN BL 0 TO RBL 65. EVALUATED IAW ATTACHMENT B OF EO F-5100-7-5001 PT 1 AND FOUND WITH CORRODED. R & R IAW STA ENGINEERING EA NR 757-5315-08-E0691 REV A WITH EA NR F-5310-135849, REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100 CRITERIA.

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