Service difficulty report · Skin · Boeing 747422

Difficulty date
June 14, 2013
Submitted
June 17, 2013
Operation
Air carrier
Aircraft
N121UA
Make and model
Boeing 747422
Aircraft serial
29167
Aircraft time
58,897 hours, 6,853 cycles
Engine
Pwa PW4056
Part
Skin
Condition
Damaged
Location
Fuselage
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

SKIN REPAIR ACP BY ECRA'S 5330-04576, 5330-04577 & 5330-04578 IS A INTERIM REPAIR. THIS CF9 ITEM IS GENERATED FOR 3 ECRA'S 5330-04576, 5330-04577 & 5330-04578 IAW PART 1 OF ECRA'S.