# SDR CA970604001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Fokker F.28 MK 1000
- Registry model: [Fokker F.28 MK 1000](https://openairdocs.org/model/fokker-f-28-mk-1000) (OpenAirDocs)
- Engine: Rroyce SPEY55515
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Sense Line
- Condition: Worn
- Location: Bleed System
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA970604001

## Discrepancy

(CAN) AFTER TAKEOFF CREW NOTED LIMITED AIRFLOW FROM THE AIR CONDITIONING PACKS AND NO PRESSURIZATION. AIRCRAFT RETURNED TO BASE. INSPECTION FOUND A BLEED SENSE LINE CHAFED AND WORN THROUGH AT A CLAMP LOCATION. THE LINE WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE.

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