Service difficulty report · Rib · Boeing 76734AF

Difficulty date
September 26, 2011
Submitted
October 5, 2011
Operation
Air carrier
Aircraft
N325UP
Make and model
Boeing 76734AF
Aircraft serial
27751
Aircraft time
38,248 hours, 11,485 cycles
Part
Rib
Part number
114T26014
Condition
Cracked
Location
Rt Wing
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

C CHECK, RT WING NR 9 SLAT AT UP STOP FITTING INBD FLANGE FOUND CRACKED. RT WING- NR9 SLAT UP STOP SUPPORT RIB INBD FLANGE REPAIRED IAW HX RS R-57-41-37231 REV A & EO B767-5750-44540-A, ORG MAT'L 7075-T7351 PLATE, CRACK LENGTH 0.375" FINAL CUTOUT SIZE IS 0.625" X 0.9" THIS REPAIR CLASSIFIED AS A MAJOR REPAIR WITH MAT'L 7075-T7351, PLATE AS REPAIR ANGLE & 7075T6-0063 SHEET AS REPAIR FILLER REPAIR SIZE 3"X 5.8".

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