# SDR 470884

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2007
- Submitted: November 7, 2007
- Operation: General aviation
- Aircraft: N762EL
- Make and model: Lear 45LEAR
- Aircraft serial: 107
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Igniter
- Part number: CH3459
- Condition: Broken
- Location: Apu
- Part time: 549 hours, 1,320 cycles
- Component: Apu, Honeywell, RE100
- 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/470884

## Discrepancy

TIP OF IGNITER BROKE OFF AND WAS FOUND DURING COMPLIANCE WITH SB45-28-12.

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