Service difficulty report · Floorbeam · Boeing 75723A

Difficulty date
August 31, 2010
Submitted
August 31, 2010
Operation
Air carrier
Aircraft
N994FD
Make and model
Boeing 75723A
Aircraft serial
25490
Aircraft time
39,368 hours, 10,921 cycles
Part
Floorbeam
Part number
6573351
Condition
Mislocated
Location
Bs 440
Part time
39,367 hours, 10,921 cycles
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EXISTING FASTENER HOLE AT STA 440, BL-0, AFTSIDE OF FLOORBEAM WILL BE IN THE RADIUS ON LT SIDE OF L-0 SEAT TRACK CROWN IF DRILLED. AT STA 440, BL-0 EXISTING HOLE PLUGED AND RELOCATED DUE TO DISCREPANCY EFFECTING THE PTF CONVERSION ON MAE MOD W/C NR 118350425BZ2R10 AND MAE EA 757- 5335-16-F2802, DATED 07-27-2010. THIS NON-ROUTINE IS FOR TRACKING PURPOSES ONLY. MAJOR ALTERATION.

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