Service difficulty report · Floorbeam · Boeing 767322

Difficulty date
November 26, 2011
Submitted
November 30, 2011
Operation
Air carrier
Aircraft
N674UA
Make and model
Boeing 767322
Aircraft serial
29242
Aircraft time
42,121 hours, 10,828 cycles
Engine
Pwa PW4056
Part
Floorbeam
Condition
Damaged
Location
Bs 246
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING BS 246 FLOORBEAM MODIFICATION, MAINTENANCE DAMAGED TWO HOLES IN THE UPPER ROW OF THE WEB. ONE HOLE IS LOCATED AT WL 199 & LBL 28.5 & THE OTHER HOLE IS TORN OUT TO THE EDGE OF THE WEB AT WL 199 & LBL 24.8. MAJOR REPAIR ACCOMPLISHED. TRIMMED OUT DAMAGED HOLES & ACCOMPLISHED NDT OF TRIM OUT AREA AND OF OPEN HOLES COMMON TO REPAIR. FABRICATED & INSTALLED DOUBLER REPAIR PER EA PD67-53-038 & EVA-81515.