# SDR 372PA0002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2002
- Submitted: February 25, 2002
- Operation: Air carrier
- Aircraft: N372PA
- Make and model: Boeing 737306
- Aircraft serial: 23546
- Aircraft time: 32,063 hours, 25,413 cycles
- System (JASC): [2213 · Flight Controller](https://openairdocs.org/jasc/2213)
- Part: Control Unit
- Condition: Faulty
- Location: Autopilot Sys
- Stage of operation: CL
- 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/372PA0002

## Discrepancy

V-NAV ON AUTOPILOT WILL NOT ENGAGE IN CLIMB.  EVENTUALLY WHEN IT DOES ENGAGE IT WILL DISCONNECT FOR NO APPARENT REASON.

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