# SDR MALA976561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 4, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N119XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 119
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Switch
- Condition: Failed
- Location: Rt Acm
- Stage of operation: CR
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA976561

## Discrepancy

RIGHT LP BLEED CYCLES ON AND OFF.  AIRCRAFT RETURNED TO MSP.  MAINTENANCE REPLACED RIGHT OVER PRESSURE SWITCH PN 211C119-136A AMM 36-21-00, RIGHT OVER TEMP SWITCH PN M2001-542, RT ACM AND HEAT EXCHANGER.  OPS CHECK GOOD.

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