# SDR AMTA200600287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 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: Regulator
- Part number: 1074925
- Part serial: 7707
- Condition: Unserviceable
- Location: Bleed Air Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AMTA200600287

## Discrepancy

DUCT PRESSURE INDICATION, LT AND RT POINTERS SPLIT.  THE ENGINE IS THE BLEED SOURCE.  ALT - 36000 FT, N1-88 PERCENT, LT 28 PSI, RT 46 PSI.  REPLACED NR1 BLEED AIR REGULATOR.  NO DUCT SPLIT AND PRESSURES.  OPS NORMAL IAW AMM AND FIM.  OK FOR SERVICE.  (K)

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