Product Installation Instructions for 58mm Piston Kit for 155cc 4-Stroke Engines

Compatibility:
This piston kit is specifically designed for 155cc 4-stroke engines, compatible with Aerox 155 models 2DPE163100 and B63E160300, ensuring a perfect fit.

Performance Enhancement:
The 58mm piston kit aids in improving the engine's power and torque, enhancing overall performance.

Easy Installation:
With a simple installation process, it is suitable for DIY enthusiasts and professional technicians, allowing for completion without complex tools.

Durable Materials:
Constructed from wear-resistant materials, this kit ensures long-lasting use while minimizing wear and extending lifespan.

Cost-Effective:
This product offers an economic modification option compared to replacing the entire engine, making it suitable for users seeking value for money.

Tools You Will Need:

1. Socket set (including metric sizes)
2. Torque wrench
3. Screwdrivers (flathead and Phillips)
4. Piston ring compressor (optional, but recommended)
5. Engine oil (for lubrication during installation)
6. Cleaning clothes
7. Gasket scraper or razor knife (if necessary for old gaskets)
8. Engine assembly lube (optional)
9. Safety goggles and gloves

Installation Steps:

1. Preparation:

   • Ensure the engine is cool and clean before starting the installation.
   • Gather all the necessary tools listed above.

2. Remove the Old Piston:

   • Disassemble the engine as needed, removing components like the cylinder head and cylinder.
   • Carefully take out the old piston and piston rings.

3. Clean the Engine Components:

   • Clean the cylinder and ensure there are no debris or old gasket residues.

4. Install the New Piston:

   • If using piston rings, install them onto the new piston using a piston ring compressor.
   • Lubricate the piston with some engine oil for smoother operation.
   • Insert the new piston into the cylinder, ensuring it is positioned correctly.

5. Reassemble the Engine:

   • Carefully reinstall the cylinder and cylinder head, making sure all gaskets are in place.
   • Utilize a torque wrench to tighten bolts to the manufacturer's specified torque settings.

6. Final Checks:

   • Inspect everything to ensure it's properly assembled.
   • Refill the engine with oil if necessary.

7. Testing:

   • Start the engine and check for any leaks or unusual noises.

Note: Always refer to the manufacturer’s manual for specific instructions related to your engine model. If you are uncertain about any step, it’s advisable to consult a professional mechanic.