Service difficulty report · Floorbeam · Boeing 777222

Difficulty date
November 9, 2001
Submitted
January 2, 2002
Operation
Air carrier
Aircraft
N774UA
Make and model
Boeing 777222
Aircraft serial
26936
Aircraft time
23,878 hours, 5,457 cycles
Engine
Pwa PW4077
Engine time
23,878 hours, 5,457 cycles
Part
Floorbeam
Part number
141W851817
Condition
Gouged
Location
Fuselage
Part time
23,878 hours, 5,457 cycles
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

FORWARD SIDE OF 246 FLOORBEAM WEB AT RBL 7.88 HAS DEEP GOUGE IN EXCESS OF 50 PERCENT WEB THICKNESS. MAJOR REPAIR ACCOMPLISHED. DOUBLER REPAIR ACCOMPLISHED PER 777 SRM 53-10-51-201.