Service difficulty report · Skin · Boeing 747422

Difficulty date
February 26, 2013
Submitted
March 4, 2013
Operation
Air carrier
Aircraft
N179UA
Make and model
Boeing 747422
Aircraft serial
25158
Aircraft time
77,832 hours, 23,697 cycles
Engine
Pwa PW4056
Part
Skin
Condition
Damaged
Location
Bs 560-580
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

FUSELAGE SKIN DAMAGED AT BS 560-580 BELOW STRINGER 27L. CARRIED OUT REPAIR PER SRM 53-00-01 REPAIR 1. REPAIR CLASSIFIED AS CATEGORY 'C' IAW SRM 53-00-01 REPAIR 1 PG 203.