SDR ASAA2016070617286

Service difficulty report · Spacer · Boeing 737990ER

Difficulty date: July 6, 2016
Submitted: July 8, 2016
Operation: Air carrier
Aircraft: N433AS
Make and model: Boeing 737990ER
Aircraft serial: 41704
Aircraft time: 10,870 hours, 3,486 cycles
Engine: Cfmint CFM567B27E
System (JASC): 7220 · Turbine Engine Air Inlet Section
Part: Spacer
Part number: 3400012610
Condition: Damaged
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

ACCOMPLISHED TASK CARD 78472002, FOUND NR 2 ENGINE SPACERS NUMBERS 22, 21, 20, AND 19 DAMAGED. ACFT GROUNDED. REMOVED AND REPLACED THE NR 2 ENGINE SPACERS IAW TASK CARD 78472002. ACCOMPLISHED ENGINE RUN IAW AMM 71-00-00-800-806 AND VIBRATION SURVEY IAW AMM 71-00-00-00-700-814, ALL WITHIN LIMITS AND ACFT IS GOOD FOR SERVICE.