# SDR ASAA0954132

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2009
- Submitted: January 6, 2009
- Operation: Air carrier
- Aircraft: [N570AS](https://openairdocs.org/aircraft/N570AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35185
- Aircraft time: 7,450 hours, 2,165 cycles
- Engine: Ge CFM567B24
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Housing
- Part number: 41321591
- Condition: Damaged
- Location: Apu
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0954132

## Discrepancy

APU LUBE FILTER HOUSING DAMAGED, GROUNDED, YES. REMOVED AND REPLACED APU LUBE FILTER HOUSING AND LUBE FILTER INDICATOR IAW MM 49-91-13 AND 49-91-12 SEAM, NOTIFIED FOR PARTS VERIFICATION.

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