# SDR 98UAL900173

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N7267U
- Make and model: Boeing 727222
- Aircraft serial: 21414
- Engine: Pwa JT8D15
- System (JASC): [3020 · Air Intake Anti/De-Ice System](https://openairdocs.org/jasc/3020)
- Part: Anti-Ice Tube
- Part number: 567620
- Condition: Failed
- Location: Nr 3 Engine
- Stage of operation: NR
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98UAL900173

## Discrepancy

RETURNED TO DEN DUE TO NR 3 ENGINE OIL PRESSURE LOW AND LOST OIL QUANTITY.  PULLED THROTTLE BACK TO IDLE BUT DID NOT SHUT DOWN ENGINE.  *S/D*  THE SHOP FOUND NO PROBLEM WITH THE BASIC ENGINE.  THE ANTI-ICE TUBE HAD FAILED AND WAS BLOWING HOT AIR ON THE HARNESS RESULTING IN WHAT APPEARED TO BE AN INDICATION PROBLEM.  HARNESS CHECKED GOOD.  REPLACED THE ANTI-ICE TUBE ASSEMBLY.  OTHER UNRELATED WORK WAS PERFORMED WHILE THE ENGINE WAS IN THE SHOP.

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