Service difficulty report · Skin · Boeing 76734AF

Difficulty date
June 18, 2009
Submitted
June 29, 2009
Operation
Air carrier
Aircraft
N309UP
Make and model
Boeing 76734AF
Aircraft serial
27740
Aircraft time
35,329 hours, 11,045 cycles
Part
Skin
Part number
114T410449
Part serial
000688
Condition
Cracked
Location
Lt Wing Slat
Stage of operation
IN
How discovered
9
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:7C LT WING NR 4 SLAT NOSE SKIN I/B SUPPORT WEB FASTENER HOLE AREA FOUND CRACKED. LT WING NR 4 SLAT NOSE SKIN AT OSS572-875 REPAIR AS PER SRM 57-43-01-2R2, FIG 201, REV 44. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR WITH MATERIAL 7075-0-0071IN AS DOUBLER, 7075-0-0063IN AS REPAIR PLATE. REPAIR SIZE 11.5 X 10.75 INCHES.

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