Service difficulty report · Stiffener · Boeing 76734AF

Difficulty date
March 30, 2009
Submitted
April 10, 2009
Operation
Air carrier
Aircraft
N323UP
Make and model
Boeing 76734AF
Aircraft serial
27749
Aircraft time
32,923 hours, 9,911 cycles
Part
Stiffener
Part number
111T20057
Condition
Cracked
Location
Fuselage
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 CTR TANK FRONT SPAR STIFFENER UPPER END AT LBL 10 FOUND CRACK (CRACK 2.125 INCH LENGTH). FWD CARGO COMPT WING CTR TANK FRONT STIFFENER AT LBL 10 WL 178.96, APPROX REPAIRED AS PER HX RS R57-11-36294 REV A. THIS REPAIR CLASSIFIED AS A MAJOR REPAIR WITH REPAIR STRAP 202473 .250" & .100" WITH REPAIR LENGTH 19.25" IPXA EO B767-5710-33014-A.

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