Service difficulty report · Blade · Boeing 737890

Difficulty date
March 28, 2023
Submitted
March 30, 2023
Operation
Air carrier
Aircraft
N559AS
Make and model
Boeing 737890
Aircraft serial
35178
Aircraft time
57,489 hours, 16,982 cycles
Engine
Cfmint CFM567B20
Part
Blade
Part number
3400010260
Part serial
DE1905281
Condition
Damaged
Location
#2 Engine
Part time
49,002 hours, 14,656 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

REF ASA T/C 78472010 FAN BLADE LUBE, #2 ENG #6 BLADE HAS A NICK / SCRATCH ON THE CONVEX SIDE IN THE PLATFORM SEAL AREA APPROX 3 1/2 FROM LEADING EDGE. GROUNDED - YES. DAMAGE FOUND TO BE OUT OF LIMITS REF B737-800 AMM 72-21-02-200-801-F00. REPLACED #2 ENG BLADES #6 AND PAIRED OPPOSITE BLADE #18 REF ASA TASK CARD 78472010. REF ASA LOG PAGE 60549743.