# SDR ASAA2018062025194

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2018
- Submitted: June 26, 2018
- Operation: Air carrier
- Aircraft: [N588AS](https://openairdocs.org/aircraft/N588AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35685
- Aircraft time: 40,471 hours, 12,269 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Elastomer
- Part number: 3400018160
- Condition: Damaged
- Location: Nr 1 Engine
- Stage of operation: DE
- How discovered: O
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018062025194

## Discrepancy

ON DESCENT INTO KSJC NUMBER 1 ENGINE READ VIB OF 2.5. GROUNDED - YES. DURING DISASSEMBLY OF NR 1 ENG FOUND 12 EACH PLATFORMS WITH DAMAGED/ MISSING ELASTOMER, REPLACED 12 EACH PLATFORMS WITH 340-001-216-0 DURING REASSEMBLY OF FAN LUBE TASK CARD 78472002.

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