Service difficulty report · Engine · Airbus A319112

Difficulty date
March 25, 2023
Submitted
March 28, 2023
Operation
Air carrier
Aircraft
N712US
Make and model
Airbus A319112
Aircraft serial
1038
Aircraft time
63,159 hours, 36,888 cycles
Engine
CFM565B3
Engine time
28,103 hours, 13,798 cycles
Part
Engine
Part number
1887M10G07
Part serial
645424
Condition
Vibrates
Location
Zone 400 - Nac/P
Part time
28,103 hours, 13,798 cycles
Stage of operation
CL
How discovered
V
Nature of condition
J, E
Precautionary procedure
A, E, O

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT RETURNED TO PTY, LEFT ENGINE VIBRATION CLIMBING PAST FL 260. VIBRATION WAS 9.8 ON THE LEFT ENGINE. FLIGHT CREW FOLLOWED ECAM DIRECTIONS AND SHUT DOWN THE LEFT ENGINE. THE AIRCRAFT LANDED SAFELY AT PTY WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE N1 FAN SIEZED AND THE GAS PATH REPORT RECORDED A 980-994 DEGREE AREA C EXCEEDANCE FOR 60 SECONDS. THE ENGINE REQUIRES REPLACEMENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)

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