# SDR 373PA0016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2003
- Submitted: June 30, 2003
- Operation: Air carrier
- Aircraft: [N373PA](https://openairdocs.org/aircraft/N373PA), registered now
- Make and model: Boeing 737-3Y0
- Registry model: [Boeing 737-3Y0](https://openairdocs.org/model/boeing-737-3y0) (OpenAirDocs)
- Aircraft serial: 23749
- Aircraft time: 50,232 hours, 25,284 cycles
- System (JASC): [2210 · Autopilot System](https://openairdocs.org/jasc/2210)
- Part: Computer
- Part number: 10620383
- Condition: Malfunctioned
- Location: Autopilot
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/373PA0016

## Discrepancy

WHEN AUTO PILOT -B- ENGAGED, HDG SELECT ONLY GIVES 10 DEGREES OF BANK.  PLACED ON MEL 22-15-8.  6/28/2003:  RAN AUTO PILOT BITE TEST IAW MM 22-11-00.  OPS CHECKS NORMAL AT THIS TIME.  SWAPPED FCC'S AS A PRECAUTION.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.