Service difficulty report · Engine · Boeing 777222

Difficulty date
July 13, 2022
Submitted
July 18, 2022
Operation
Air carrier
Aircraft
N204UA
Make and model
Boeing 777222
Aircraft serial
28713
Aircraft time
94,580 hours, 12,445 cycles
Engine
Pwa PW4090
Part
Engine
Part number
NA
Condition
Failed
Location
Eng #1
Stage of operation
CR
How discovered
O
Nature of condition
Y
Precautionary procedure
A

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

What was found

LEFT ENGINE LOUD BANG AT 27000FT. ENG FAIL NO N2 THIS IS FOR LEFT ENGINE SN. 222128 (TSI= 11297, CSI= 1351). INSTALLED NEW ENGINE