Service difficulty report · Fitting · Boeing 76734AF

Difficulty date
April 20, 2011
Submitted
May 6, 2011
Operation
Air carrier
Aircraft
N306UP
Make and model
Boeing 76734AF
Aircraft serial
27759
Aircraft time
41,576 hours, 12,859 cycles
Part
Fitting
Part number
145T19292
Condition
Corroded
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 RT BS 955 REAR SPAR BULKHEAD FITTING AREA CORROSION CRACK FOUND ON 6 O/C POSITION AT TEE FITTING OUTBOARD LAYER APPROX .1250" IN DEPTH. FUSELAGE RT BS 955 REAR SPAR BULKHEAD AREA TEE FITTING REPLACED AND INSTALLED IAW EO B767-5350-17922-H, APPENDIX "D", ORIGINAL MATERIAL IS 7075-T73 DIE FORGING, CORROSION CRACK ON 6 O/C POSITION AT OTBD LAYER APPROX .1250" IN DEPTH, THIS REPAIR IS CLASSIFIED AS A MINOR REPAIR.

More about the Boeing 767-34AF