# SDR HEEA0012389

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N10778
- Make and model: Bell 206L-1
- Registry model: [Bell 206L-1](https://openairdocs.org/model/bell-helicopter-textron-206l-1) (OpenAirDocs)
- Aircraft serial: 45391
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Transmission
- Part number: 206040004111
- Condition: Defective
- Location: M/R
- Stage of operation: IN
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA0012389

## Discrepancy

TRANSMISSION WILL NOT FIT ON AIRCRAFT.  (COULD NOT INSTALL TRANS. RESTRAINT WITH HOLE IN JOURNAL BEARING POSITION AS FAR OUT AS POSSIBLE STILL COULD NOT INSTALL RESTRAINT.  TRIED A NEW RESTRAINT, AND HAD SAME PROBLEM.  TRIED STOP MOUNTS FROM OLD TRANSMISSION - STILL SAME PROBLEM)

---
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.