Service difficulty report · Failsafe · Boeing 76734AF

Difficulty date
June 20, 2011
Submitted
July 5, 2011
Operation
Air carrier
Aircraft
N308UP
Make and model
Boeing 76734AF
Aircraft serial
27761
Aircraft time
41,409 hours, 12,851 cycles
Part
Failsafe
Part number
145T252727
Condition
Cracked
Location
Bs 995
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, FUSE LT BS 955 B REAR SPAR FITTING AREA 2EA CRACKS FOUND AT FAIL SAFE STRAP AT 3 O'CLOCK POSITION THROUGH THICKNESS AND 9 O'CLOCK POSITION APPROX. .1250" FUSE LT SIDE BS 955 REAR SPAR B/H FITTING FAIL SAFE STRAP REPAIRED AS IAW EO B767-5350-17922-I APP C, ORG MAT'L IS 2024T351-0750" MACHINED STRAP, CRACK AT 3 O/C POSITION THROUGH THICKNESS & 9 O/C POSITION APPROX .1250" FINAL CUTOUT SIZE 7.75" X 2" THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR

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