Service difficulty report · Rub Strip · Boeing 777222

Difficulty date
April 24, 2013
Submitted
May 22, 2013
Operation
Air carrier
Aircraft
N215UA
Make and model
Boeing 777222
Aircraft serial
30221
Aircraft time
46,426 hours, 9,890 cycles
Engine
Pwa PW4077
Part
Rub Strip
Condition
Damaged
Location
Nr 1 Fan
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

NR 1 ENGINE HAS A SMALL HOLE IN FAN BLADE RUB STRIP AT THE 6:00 POSITION. FOUND PREVIOUS REPAIR COMING APART, HOLE OF APPROX ONE HALF INCH IN DIAMETER. NO FURTHER ACTION REQUIRED.