Service difficulty report · Skin · Boeing 76734AF

Difficulty date
October 5, 2009
Submitted
October 14, 2009
Operation
Air carrier
Aircraft
N325UP
Make and model
Boeing 76734AF
Aircraft serial
27751
Aircraft time
33,103 hours, 9,944 cycles
Part
Skin
Part number
114T410458G
Part serial
000811
Condition
Cracked
Location
Nr 9 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

NR 9 SLAT OTBD NOSE SKIN RIVET HOLE FOUND CRACKED JUST AT OSS641.62 CRACK LENGTH 0.125 INCH. RHW NR 9 SLAT AT OSS641.62 OTBD NOSE SKIN REPAIRED AS PER SRM 57-43 -01-2R2 FIG 201 REV45. ORG MATERIAL CLAD 7075T6-0.063 IN ORG, CRACK LENGTH .125 INCH DAMAGED SKIN CUTOUT 7.735 INCH AND 9 INCH. THIS REPAIR IS CLASSIFIED AS A MAJOR REPAIR WITH MATERIAL CLAD 7075T6-0.071 IN AS DOUBLER, CLAD 7075T6-0.063IN AS REPAIR PLATE REPAIR SIZE IS 10.5 INCH BY 2 INCH.

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