Service difficulty report · Engine · Boeing 777222

Difficulty date
March 12, 2011
Submitted
March 14, 2011
Operation
Air carrier
Aircraft
N218UA
Make and model
Boeing 777222
Aircraft serial
30222
Aircraft time
42,000 hours, 5,140 cycles
Engine
Pwa PW4090
Engine time
52,293 hours, 7,288 cycles
Part
Engine
Part number
PR4903
Part serial
222040
Condition
Cracked
Location
Nr 1
Part time
52,293 hours, 7,288 cycles
Stage of operation
IN
How discovered
O
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 ENG FOUND RADIAL CRACKS IN AREA "A" OF HPT. CURRENTLY ON INTVL NR 3, RVI PIX POSTED. ENGINE CHANGE REQUIRED. WIDE LOAD CA TRUCK PERMIT NOT AVAIL WEEKENDS. ENGINE ETA 17MAR 1400. OLD ENG OFF. FIREWALL READY FOR ENG. INSTALLED NEW ENGINE.