Service difficulty report · Engine · Boeing 767323

Difficulty date
September 25, 2021
Submitted
October 9, 2021
Operation
Air carrier
Aircraft
N399CM
Make and model
Boeing 767323
Aircraft serial
25451
Aircraft time
104,408 hours, 17,399 cycles
Engine
Ge CF680C2B6
Engine time
924 hours, 212 cycles
Part
Engine
Part number
CF680C2B4
Part serial
690199
Condition
Failed
Location
#2
Part time
924 hours, 212 cycles
Stage of operation
CL
How discovered
V
Nature of condition
E
Precautionary procedure
D

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

What was found

DISCREPANCY: RIGHT ENGINE VIBRATION HIGH AT CLIMB POWER FL350. FAN VIBE 5.0 WITH THRUST REDUCED. NO SECONDARY ABNORMAL ENGINE INDICATION SEEN. CORRECTIVE ACTION: REPLACED #2 ENGINE PER AMM 71-00-02 REF PROJECT WORKSHEET ITEM P1. GROUND IDLE LEAK CHECK GOOD. AIRCRAFT RELEASED TO NO ETOPS, PENDING INFLIGHT VERIFICATION