Service difficulty report · Failsafe · Boeing 76734AF

Difficulty date
July 11, 2011
Submitted
July 27, 2011
Operation
Air carrier
Aircraft
N307UP
Make and model
Boeing 76734AF
Aircraft serial
27760
Aircraft time
40,818 hours, 12,852 cycles
Part
Failsafe
Part number
145T252427
Condition
Cracked
Location
Bs 955
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, FUSELAGE LT BS 955 B/H, CRACK FOUND AT FAIL SAFE STRAP 3 O'CLOCK POSITION APPROX 0.040". FUSELAGE LT SIDE BS 955 REAR SPAR BULKHEAD FITTING FAIL SAFE STRAP REPAIED EO NR B767-5350-17922-I APP 'C' ORIGINAL MAT'L IS 2024T351-0750" MACHINED STRAP, CRACK AT 3 O'CLOCK POSITION APPROX 0.040" FINAL CUTOUT SIZE IS 7.75" X 2". THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.

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