SDR IPXA11669991

Service difficulty report · Tee Fitting · Boeing 76734AF

Difficulty date: October 10, 2011
Submitted: October 26, 2011
Operation: Air carrier
Aircraft: N314UP
Make and model: Boeing 76734AF
Aircraft serial: 27742
Aircraft time: 41,596 hours, 13,053 cycles
System (JASC): 5310 · Fuselage Main, Structure
Part: Tee Fitting
Part number: 145T19291
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 LT REAR SPAR BULKHEAD FITTING AREA WAS FOUND 1 EA FASTENER HOLE CRACKED ON 6 O/C POSITION AT TEE FITTING APPROX .1250" IN LENGTH. TEE FITTING REPLACED IAW EO NR B767-5350-17922-J APPENDIX 'C', FIG 6, CRACK APPROX .1250" IN LENGTH, REPAIR IS CLASSIFIED AS A MAJOR.

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