Service difficulty report · Skin · Boeing 74744AF

Difficulty date
August 12, 2010
Submitted
August 16, 2010
Operation
Air carrier
Aircraft
N575UP
Make and model
Boeing 74744AF
Aircraft serial
35664
Aircraft time
8,190 hours, 1,344 cycles
Engine
Ge CF680C2B1F
Part
Skin
Condition
Damaged
Location
Fwd Cargo Door
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, CARGO DOOR DAMAGE IAW SRM (REF DI 431689). FWD CARGO DOOR AFT LOWER CORNER EXT SKIN ASSY REPAIRED IAW RS52-34-36802 & EO B747-5230-39172-A JUST BETWEEN BS 650-670 & STR38R - 39R, ORG MATL IS CLAD2024-T3 0.062" AS SKIN & 2024-T3 0.190" (CHEM-MILLED) AS DOUBLER FINAL CUTOUT SIZE 8.5" X 10.75", REPAIR SIZE 12.5" X 14.5" THIS IS CLASSIFIED AS MAJOR REPAIR WITH CLAD2024-T3 0.140" AS REPAIR DOUBLER.

More about the Boeing 747-44AF