Service difficulty report · Floor Support · Boeing 76734AF

Difficulty date
October 26, 2009
Submitted
November 2, 2009
Operation
Air carrier
Aircraft
N324UP
Make and model
Boeing 76734AF
Aircraft serial
27750
Aircraft time
32,134 hours, 9,846 cycles
Part
Floor Support
Part number
146T50066
Condition
Cracked
Location
Cargo Bay
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

INSPECTION TYPE:C BULK CARGO COMPT STA 1439 LBL 24 INCH FLOOR PANEL SUPPORT FOUND CRACK (CRACK LENGTH 1.75 INCH), BULK CARGO STA 1439 LBL 22.33 INCH FLOOR SUPPORT REPAIRED AS PER SRM 51-70-11-0G FIG 1 REV 45 ORG, MATERIAL IS 7075T6-0.040IN, CRACK LENGTH 1.75 INCH, DAMAGED CUTOUT 1.875 INCH BY 1.625 INCH THIS IS CLASSIFIED A MAJOR REPAIR WITH MATERIAL 7075T6 BARE 0.040 INCH AS REPAIR ANGLE REPAIR LENGTH IS 7.75 INCH.

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