Product Installation Instructions for Piston Kit with Pin Ring Circlip Needle Bearing Set for Chainsaw Models MS170, MS180, and 018

Tools Required:

1. Screwdriver set (flathead and Phillips)
   2.Wrench set or socket set
2. Pliers
3. Torque wrench
4. Needle nose pliers
   6.Clean rag or cloth
5. Grease or oil for lubrication
6. Safety goggles
7. Work gloves

Installation Steps:

1. Preparation:

   • Ensure the chainsaw is turned off and unplugged (if applicable).
   • Wear safety goggles and work gloves to protect yourself during the installation.

2. Disassemble the Chainsaw:

   • Use the screwdriver to remove the side cover and access the engine components.
   • Disconnect the spark plug wire to prevent accidental starting.
   • Remove the old piston assembly by unscrewing and taking out the necessary components, including the cylinder head and the cylinder.

3. Clean the Area:

   • Use a clean rag to wipe down any residual oil or debris from the engine compartment.

4. Install the New Piston Kit:

   • Take the new piston, rings, and bearing from the kit.
   • Lubricate the new components with grease or oil to ensure proper function.
   • Carefully install the new piston into the cylinder, ensuring that the ring is placed correctly.

5. Reassemble the Chainsaw:

   • Replace the cylinder head and secure it using the proper torque as specified in your chainsaw's manual.
   • Reattach the side cover, ensuring all screws are tightened correctly.

6. Final Check:

   • Check all connections and ensure that everything is securely in place.
   • Reconnect the spark plug wire.

7. Test the Chainsaw:

   • Start the chainsaw to test the new installation.
   • Monitor its performance for any unusual sounds or issues.

Note: Always refer to your chainsaw’s specific manual for torque specifications and detailed assembly instructions to ensure proper installation.

Enjoy your improved chainsaw performance!