EL 05 Capacitor-50 uF P80/P90 +V6P70

Follow the step-by-step guide to open and replace the capacitor.

Note that AVA's capacitors are of high quality and are protected by the motor's thermal switch. Therefore, it is very rare for these to fail. If possible, the capacitor should be tested to determine if it is defective before replacing it.

How to Measure a Standard Capacitor (Type 35–50 Microfarads)
1. Safety First: Ensure the power supply is completely disconnected before handling the capacitor. Use insulated tools for added safety.
2. Discharge the Capacitor: Use a resistor (e.g., 10k ohms, 2 watts) to discharge the capacitor by connecting it across the terminals for several seconds.
3. Set Your Multimeter: Use a digital multimeter with a capacitance measurement function. Set it to the appropriate range (in this case, 35–50 microfarads).
4. Measure Capacitance:
- Disconnect the capacitor from the circuit.
- Connect the multimeter leads to the capacitor terminals.
- Read the capacitance value on the multimeter display.
5. Evaluate the Reading:
- If the value is within ±10% of the rated capacitance (e.g., 35–50 µF), the capacitor is likely functioning properly.
- A significantly lower value or no reading at all indicates a defective capacitor.

Tips for Testing
- Check for Visual Damage: Inspect the capacitor for swelling, cracks, or leaks, which are clear signs of failure.
- Use a Second Multimeter: If results seem inconsistent, try a different multimeter to rule out measurement errors.
- Temperature Matters: Measure capacitance at room temperature, as extreme temperatures can affect accuracy.
- Avoid Overhandling: Minimize contact with the terminals to prevent contamination or additional discharge.

Always replace the capacitor with one of the same type and specifications to ensure optimal performance.

• Torx T25 Screwdriver

Fits all versions and production years of Master, Evolution and V6