SDR IPXA2673127

Service difficulty report · Failsafe · Boeing 76734AF

Difficulty date: April 9, 2012
Submitted: April 25, 2012
Operation: Air carrier
Aircraft: N320UP
Make and model: Boeing 76734AF
Aircraft serial: 27747
Aircraft time: 40,952 hours, 12,669 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Failsafe
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: 8C, FUSELAGE BS 955, S22LA CRACK WAS FOUND AT LT SIDE FAILSAFE STRAP AT 8 O`CLOCK POSITION .0937" APPROX. FUSELAGE LT BS 955 REAR SPAR BULKHEAD SIDE FTG FAIL SAFE STRAP IS REPAIRED IAW EO B767-5350-17922-J, APPROX C, ORIGINAL MATERIAL IS 2024T351-0750" MACHINED STRAP, CRACK AT 8 O`CLOCK POSITION .0937 APPROX, FINAL CUTOUT SIZE IS 7.75" X 2", THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.

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