# SDR CA000926017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 14, 2000
- Submitted: October 2, 2000
- Operation: General aviation
- Make and model: Bell 206BELL
- Engine: Allsn 250C20
- Propeller: Mcauly D3A34C402
- System (JASC): [6510 · Tail Rotor Drive Shaft](https://openairdocs.org/jasc/6510)
- Part: Disc Pack
- Part number: 327211
- Condition: Misinstalled
- Location: T/R Drive
- Component: Tail Rotor Drive, Bell, 327211
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA000926017

## Discrepancy

(CAN) WHILE INSPECTING A NEW PART PRIOR TO INSTALLATION, IT WAS NOTED THAT INDIVIDUAL DISCS WERE NOT CORRECTLY STACKED PER BELL 206 MAINTENANCE MANUAL (FIGURE 65-6, PARAGRAPH 65-19 CAUTION COPY ATTACHED.) THE NOTE ATTACHED TO THE DISC SET STATES THAT THEY MUST BE INSTALLED AS ONE UNIT EXACTLY AS PACKED.  THREE DISC PACKS WERE FOUND MIS-STACKED.  (X)

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