SDR ASAA2022103140542

Service difficulty report · Spacer · Boeing 737990ER

Difficulty date: October 31, 2022
Submitted: November 1, 2022
Operation: Air carrier
Aircraft: N483AS
Make and model: Boeing 737990ER
Aircraft serial: 36350
Aircraft time: 26,520 hours, 8,343 cycles
Engine: Cfmint CFM567B27E
System (JASC): 7220 · Turbine Engine Air Inlet Section
Part: Spacer
Part number: 3400012620
Condition: Torn
Location: Nr 1 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

WHILE PERFORMING FAN BLADE LUBE ASA T/C # 78472010, FOUND #1 ENG SPACERS # 1,2,3,4,5,7,9,12,13,14,17,20,21,23 AND 24 TORN. GROUNDED - YES. REPLACED #1 ENG SPACERS # 1,2,3,4,5,7,9,12,13,14,17,20,21,23,24 REF ASA T/C 78472010 FOR WORK ACCOMPLISHED.