# SDR CA040611002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2004
- Submitted: December 3, 2004
- Operation: General aviation
- Make and model: Univar 415C
- Aircraft time: 2,100 hours
- Engine: Cont C7512
- Propeller: Mcauly 1B90CM
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Coil
- Part number: 10357164
- Condition: Cracked
- Location: Magneto
- Component: Magneto, Bendix, S4LN21
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA040611002

## Discrepancy

(CAN) AIRCRAFT HARD TO START WHEN ENGINE IS HOT. CHECKED MAGNETO TO ENGINE TIMING.  COULD NOT GET RT MAGNETO (S/N 540710) POINTS TO OPEN OR CLOSE. REMOVED MAGNETO FROM ENGINE AND FOUND GROUND ON COIL MISSING SCREW. COIL FOUND TO BE CRACKED AND OPAQUE IN COLOR INDICATING AD 94-01-03R2 AND MSB 644 HAD NOT BEEN ACCOMPLISHED.  TECHNICAL RECORDS INDICATE ENGINE JUST HAD FIELD OVERHAUL. TIME ON ENGINE IS ONLY 14.3 HOURS.

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