SDR IPXA1667391

Service difficulty report · Tee Fitting · Boeing 76734AF

Difficulty date: June 7, 2011
Submitted: June 22, 2011
Operation: Air carrier
Aircraft: N309UP
Make and model: Boeing 76734AF
Aircraft serial: 27740
Aircraft time: 40,312 hours, 12,621 cycles
System (JASC): 5340 · Fuselage Main, Attach Fittings
Part: Tee Fitting
Part number: 145T19292
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 RT BS 955, REAR SPAR BULKHEAD FITTING CRACK FOUND AT TEE FITTING AT 8 O'CLOCK POSITION APPROX .1250". TEE FITTING REPLACED IAW EO B767-5350-17922-H, APPENDIX "D". ORIGINAL MATERIAL IS 7075-T73 DIE FORGING, CRACK FOUND AT TEE FITTING AT 8 O'CLOCK POSITION APPROX .1250", THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR.

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