Service difficulty report · Skin · Boeing 76734AF

Difficulty date
May 24, 2010
Submitted
June 2, 2010
Operation
Air carrier
Aircraft
N317UP
Make and model
Boeing 76734AF
Aircraft time
37,230 hours, 11,380 cycles
Engine
Ge CF680C2B6F
Part
Skin
Part number
114T410353
Part serial
000744
Condition
Cracked
Location
Lt 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

INSPECTION TYPE:C, LT WING NR 3 SLAT INBD NOSE SKIN RIVET HOLE FOUND CRACKED. LT WING NR3 SLAT INBD AT OSS723.9 NOSE SKIN REPAIRED IAW RS R57-00-36739 EO B767-5750-38009, ORG MATL IS 7075T6-0.063", CRACK LENGTH IS 0.1375 DAMAGED CUTOUT IS 0.468" DIA THIS IS CLASSIFIED AS A PERMANENT REPAIR WITH MATL 7075T6-0.063" AS FREEZE PLUG. REPAIR SIZE IS 0.471" DIA.

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