Matsui MBR700 Instruction Manual

To install the Matsui MBR700 Radiator, ensure the vehicle is on a level surface, then follow the manufacturer's installation guide, which includes attaching the radiator to the mounting brackets and connecting the inlet and outlet hoses securely.
If the radiator is leaking, first check for any visible cracks or loose hoses. Tighten any loose connections and use a radiator sealant for small leaks. If the leak persists, it may need professional repair or replacement.
Regular maintenance should be performed every 12 months or 12,000 miles, including checking for leaks, cleaning the exterior fins, and ensuring all connections are tight.
Use a high-quality ethylene glycol-based coolant that is compatible with aluminum radiators. Always follow the vehicle manufacturer's specifications.
To flush the system, drain the old coolant, fill the radiator with a radiator flush solution, run the engine, then drain and refill with new coolant. Ensure the system is fully bled of air.
If overheating occurs, check for coolant levels, radiator cap integrity, and thermostat functionality. Ensure the cooling fan is operational and the radiator fins are unobstructed.
Minor repairs, such as patching small leaks with a sealant, can be done by an experienced DIYer. For major damage, it's recommended to seek professional service.
Signs include persistent leaks, frequent overheating, and corroded or damaged fins. If these issues are present, a replacement may be necessary.
Regularly inspect the radiator for debris, clean the exterior, and ensure the coolant is at the proper level and concentration.
Always allow the engine to cool before handling the radiator. Use protective gloves to avoid burns and ensure the vehicle is securely supported if raised.