# SDR ASMF20180625012

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 23, 2018
- Submitted: June 25, 2018
- Operation: Air carrier
- Aircraft: N904AM
- Make and model: Boeing 737752
- Aircraft serial: 28262
- Aircraft time: 46,847 hours, 24,231 cycles
- System (JASC): [3424 · Turn and Bank/Rate of Turn Indicator](https://openairdocs.org/jasc/3424)
- Part: Indicator
- Part number: H341BWM
- Part serial: 10399
- Condition: Failed
- Location: Stdby Attitude
- Part time: 49,733 hours, 26,966 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF20180625012

## Discrepancy

CAPTAIN REPORTED,  BEFORE TAXI, THE STANDBY ATTITUDE INDICATOR WENT OUT OF SERVICE,  MAINTENANCE PERFORMED AN INSPECTION CONFIRMING FAILURE. THE STAND BY ATTITUDE INDICATOR WAS REPLACED IAW AMM 34-24-01, TESTED CORRECT.

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