# SDR 20010122CW016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2001
- Submitted: January 22, 2001
- Operation: Air carrier
- Aircraft: N136AE
- Make and model: Bolkms BK117B1
- Aircraft serial: 7234
- System (JASC): [6710 · Main Rotor Control](https://openairdocs.org/jasc/6710)
- Part: Module
- Part number: 11745020
- Part serial: 050201
- Condition: Binding
- Location: M/R Hydraulics
- Part time: 5,284 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/20010122CW016

## Discrepancy

AIRCRAFT HAD COLLECTIVE BINDING DURING PITCH MOVEMENT.

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