# SDR CA991112028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Lear 35LEAR
- Engine: Garrtt TFE73122B
- System (JASC): [2701 · Control Column Section](https://openairdocs.org/jasc/2701)
- Part: Control Column
- Part number: 24151521
- Condition: Cracked
- Location: Cockpit
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991112028

## Discrepancy

(CAN) DURING SCHEDULED MAINTENANCE, A 2 INCH LONG CRACK WAS FOUND ON THE CONTROL COLUMN YOKE ASSEMBLY.  THE CRACK RUNS FROM THE BASE OF THE COVER, PN 2415165-1, DOWN THE INBOARD SIDE OF THE LEFT SIDE OF THE YOKE ASSEMBLY.

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