Product Installation Instructions for Cam Chain Tensioner Assembly for 125cc and 155cc Motorcycle Models

Introduction:
The Cam Chain Tensioner Assembly is specifically designed for 125cc and 155cc motorcycle models, ensuring excellent compatibility and performance. This guide will help you with the installation process, detailing the tools you’ll need and step-by-step instructions.

Tools Required:
Before you begin the installation, make sure you have the following tools on hand:

1. Socket Wrench Set (Metric Sizes)
2. Torque Wrench
3. Screwdrivers (Flathead and Phillips)
4. Pliers
5. Ratcheting Wrench (if available)
6. Clean Cloth or Rag
7. Thread Locking Compound (optional)
8. Oil Pan or Container (to catch any oil drips)
9. Safety Goggles & Gloves (for protection)

Installation Steps:

1. Preparation:

   • Ensure the motorcycle is on a stable surface.
   • Disconnect the battery to avoid any electrical issues.

2. Drain Engine Oil:

   • Place the oil pan under the engine and drain the engine oil to prevent spills during installation.

3. Remove Engine Cover:

   • Using the socket wrench, remove the bolts securing the engine cover. Keep these bolts in a safe place.

4. Locate the Cam Chain Tensioner:

   • Identify the existing cam chain tensioner in the motorcycle engine.

5. Remove the Old Tensioner:

   • Unscrew the bolts securing the old tensioner using the socket wrench.
   • Carefully pull out the old tensioner, ensuring not to damage surrounding components.

6. Prepare for Installation:

   • Clean the area where the new tensioner will be installed using the clean cloth.

7. Install the New Tensioner:
   -Align the new cam chain tensioner with the mounting holes.

   • Use the bolts from the old tensioner or the new ones (if included) to secure it in place. Tighten using the torque wrench to the manufacturer’s specifications.

8. Reinstall Engine Cover:

   • Place the engine cover back on and secure it with the previously removed bolts.

9. Refill Engine Oil:

   • Remove the oil pan and close the drain plug. Refill the engine with oil as per the specifications.

10. Reconnect Battery:

    • Reattach the battery cables.

11. Test the Installation:

    • Start the engine and let it run for a few minutes. Check for any leaks or unusual noises.

12. Final Check:

    • After the engine has cooled down, double-check the tensioner bolts for proper tightness and ensure the engine operates smoothly.

Conclusion:
By following these installation instructions, you can efficiently replace the cam chain tensioner assembly in your motorcycle. Remember that regular maintenance and timely replacement will enhance performance and reliability, ultimately reducing future repair costs. If you experience any difficulties, consider consulting a professional mechanic for assistance.

Safety Note:
Always wear safety goggles and gloves during the installation to protect yourself from debris and oil.