# SDR KW32004F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2004
- Submitted: April 16, 2004
- Operation: Air carrier
- Aircraft: N404MK
- Make and model: Lear 45LEAR
- Aircraft serial: 2003
- Engine: Garrtt TFE731*
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Squat Switch
- Part number: 444EN2REN3R
- Condition: Inoperative
- Location: Rt Main Gear
- 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/KW32004F00000

## Discrepancy

DURING ROUTINE MAINTENANCE, IT WAS DISCOVERED THAT ONE EACH SET SCREW MISSING FROM LT OB, RT IB, AND RT OB LEVER ARMS AND 2 EACH SET SCREWS MISSING FROM LT IB LEVER ARM.  PROBABLE CAUSE; UNKNOWN AT THIS TIME.  MISSING SET SCREWS (PN 632UNC-2A) MUST BE INSTALLED IAW MFG MM.

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