How to Change a Spark Plug in a 2017 Arctic Cat Alterra 90

Maintaining your 2017 Arctic Cat Alterra 90 is crucial for optimal performance and longevity. One of the essential maintenance tasks is changing the spark plug. This guide will walk you through the process, ensuring your ATV runs smoothly.

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Tools and Materials Needed

  • Spark plug socket
  • Ratchet wrench
  • New spark plug (compatible with 2017 Arctic Cat Alterra 90)
  • Gap tool
  • Anti-seize compound

Step-by-Step Guide

Step 1: Locate the Spark Plug

The spark plug on the 2017 Arctic Cat Alterra 90 is located on the engine's top side. Remove any panels or covers if necessary to access it.

Step 2: Remove the Spark Plug Cap

Carefully pull the spark plug cap off the plug. Avoid pulling on the wire to prevent damage.

Step 3: Remove the Old Spark Plug

Use the spark plug socket and ratchet wrench to unscrew the old spark plug. Turn counterclockwise until it is free.

Step 4: Check the New Spark Plug

Before installation, ensure the new spark plug is correctly gapped. Use a gap tool to adjust if necessary. The correct gap for the Alterra 90 is typically specified in the owner's manual.

Step 5: Install the New Spark Plug

Apply a small amount of anti-seize compound to the threads of the new spark plug. Carefully thread it into the engine by hand to avoid cross-threading. Once hand-tight, use the ratchet wrench to snug it up – do not over-tighten.

Step 6: Reattach the Spark Plug Cap

Firmly press the spark plug cap back onto the new plug until it clicks into place.

Additional Tips for the Arctic Cat Alterra 90

The 2017 Arctic Cat Alterra 90 is known for its reliability and ease of maintenance. Regularly check the air filter and oil levels to ensure your ATV remains in top condition. Additionally, inspect the tires and brakes periodically for wear and tear.

By following these steps, you can efficiently change the spark plug on your 2017 Arctic Cat Alterra 90, ensuring it continues to deliver the performance you expect. Remember, regular maintenance is key to a long-lasting ride.

Related Shopping Categories

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Shop Tools for a 2017 Arctic Cat Alterra 90 ATV.

Disclaimer: This guide is provided for general informational purposes only and is not intended to replace your motorcycle's official owner's manual. Always refer to your manufacturer's documentation for model-specific instructions, torque specifications, safety procedures, and maintenance requirements. If you are unsure or inexperienced, consider seeking assistance from a qualified mechanic or technician.