Service difficulty report · Skin · Boeing 74747UF

Difficulty date
November 23, 2010
Submitted
November 25, 2010
Operation
Air carrier
Aircraft
N408MC
Make and model
Boeing 74747UF
Aircraft serial
29261
Aircraft time
51,711 hours, 8,047 cycles
Engine
Ge CF680C2B1F
Part
Skin
Condition
Dented
Location
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

DURING WALKAROUND INSP, MX FOUND THE LWR LOBE - LWR AFT CARGO DOOR AT BS1817, LWR FWD CORNER AREA WITH A DENT/DAMAGE, MEASURING 12.5 IN. LONG X 0.150 IN. (REF FIG 1). THE DENT EXCEEDS THE SRM 52-30-01, FIG 101, DETAIL XI ALLOWABLE LIMITS. (DISPOSITION WAS MADE TO PERFORM A TIME LIMITED REPAIR AS DESCRIBED IN PART 1 WORK INSTRUCTIONS IAW SRM 51-10-02, SCHEDULE REPEAT INSPECTIONS AT EVERY 1,000 FH (FLIGHT HOURS) AND PERMANENT REPAIR PRIOR TO OR AT THE NEXT C-CHECK AFTER PART 1 HAS BEEN ACCOMPLISHED IAW SRM 52-30-01, FIG 201, REPAIR 2.)

More about the Boeing 747-47UF