Service difficulty report · Skin · Boeing 747422

Difficulty date
March 25, 2010
Submitted
March 26, 2010
Operation
Air carrier
Aircraft
N182UA
Make and model
Boeing 747422
Aircraft serial
25279
Aircraft time
78,140 hours, 9,570 cycles
Engine
Pwa PW4056
Part
Skin
Condition
Dented
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

FWD CARGO DOOR DENT IN EXTERNAL SKIN AFT LWR CORNER. CUT OUT DAMAGE. HFEC IAW NTM P6 51-00-00 FIG 23. NO CRACKS NOTED. MFG AND INSTALL REPAIR DOUBLER IAW SRM 52-30-01 REPAIR 2. BY MECH 9300421 AND INSP KAA037 ON NON ROUTINE 520043.