# SDR AMTA200600286

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2006
- Submitted: April 28, 2006
- Operation: Air carrier
- Aircraft: N323TZ
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 30033
- System (JASC): [7540 · Bleed Air Indicating System](https://openairdocs.org/jasc/7540)
- Part: Bleed Air Sys
- Condition: Out Of Balance
- Location: Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200600286

## Discrepancy

AT FL370 LT DUCT PRES 27 PSI + RT SHOWS 43 PSI.  PERFORMED LT ENG BLEED SYSTEM HEALTH CHECK IAW AMM AND RAN L/ENG, NO FAULTS NOTED, DUCT PRESSURE NORMAL.  (K)

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