SDR ASAA2023010341417

Service difficulty report · Spacer · Boeing 737890

Difficulty date: January 3, 2023
Submitted: January 5, 2023
Operation: Air carrier
Aircraft: N560AS
Make and model: Boeing 737890
Aircraft serial: 35179
Aircraft time: 59,337 hours, 17,843 cycles
Engine: Cfmint CFM567B27
System (JASC): 7220 · Turbine Engine Air Inlet Section
Part: Spacer
Part number: 3400012620
Condition: Debonded
Location: #2 Engine
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

PER ASA T/C 78472010 #2 ENGINE FAN BLADE LUBE, SPACERS 1, 2, 3, 7, 10, 12, 14, 15, 16, 17, 19, 21, 22, 23, AND 24 ARE DISBONDED. GROUNDED - YES. REPLACED #2 ENGINE FAN BLADE SPACERS 1, 2, 3, 7, 10, 12, 14, 15, 16, 17, 19, 21, 22, 23, AND 24 WITH SERVICEABLE UNITS REF ASA TC 78472010.