Service difficulty report · Turbine Blades · Boeing 737890

Difficulty date
January 30, 2019
Submitted
February 4, 2019
Operation
Air carrier
Aircraft
N560AS
Make and model
Boeing 737890
Aircraft serial
35179
Aircraft time
47,534 hours, 14,284 cycles
Engine
Cfmint CFM567B27
Engine time
47,534 hours, 14,284 cycles
Part
Turbine Blades
Part number
CFM567B27
Part serial
894242
Condition
Burned
Location
Nr 2 Engine
Part time
47,534 hours, 14,284 cycles
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

WHILE ACCOMPLISHED TASK CARD ON NR 2 ENG. FOUND TRAILING EDGE OF THE HPT BLADES BURNING ( 8 BLADES). GROUNDED - YES. REMOVE AND REPLACE ENGINE NR 2.