Contents: Testing the lid ⇊ Leak test ⇊
1. Start the engine. Set the heater temperature control dial to the maximum heating position, then turn off the engine, make sure the engine and radiator are cool to the touch.
2. Remove the radiator cap.
3. Loosen the drain plug and drain the coolant.
4. Remove the drain bolt from the rear of the cylinder block.
5. Apply sealant to the threads of the drain bolt, then install the bolt with a new washer and tighten it securely.
6. Tighten the radiator drain plug securely.
7. Remove the tank, empty it and install it in place. Fill the tank halfway to the MAX mark with water, then to the MAX mark with antifreeze.
8. Mix the recommended antifreeze with an equal amount of water in a clean container.
Note:
- Use only genuine Honda antifreeze/coolant.
- To ensure maximum corrosion protection, coolant concentration should be maintained at a minimum of 50% year-round. Concentrations below 50% may not provide adequate corrosion or freeze protection.
- When the concentration of coolant is higher than 60%, the cooling capacity of the mixture deteriorates, so it is not recommended for use.
- Do not use additional corrosion inhibitors or anti-corrosion agents; they may be incompatible with the coolant.
Engine cooling system capacity (including tank): 0.4 l
- Manual transmission: 2.8 l
- CVT: 3.0L
9. Pour coolant into the radiator up to the base of the filler neck.
10. Start the engine and allow it to warm up to normal operating temperature (the radiator fan should come on at least twice).
11. Turn off the engine. Check the level in the radiator, add coolant if necessary.
12. Tighten the radiator cap securely, then start the engine again and check for leaks.
Testing the lid
1. Remove the radiator cap, wet its seal with engine coolant, then install it on the hand pump.
2. Create a pressure of 93-123 kPa (0.95-1.25 kgf/cm²).
3. Check if the pressure drops.
4. If the pressure drops, replace the cap.
Leak test
1. Wait until the engine has cooled down, then carefully remove the radiator cap and fill the radiator with engine coolant to the top of the filler neck.
2. Attach the hand pump to the radiator and create a pressure of 93-123 kPa (0.95-1.25 kgf/cm²).
3. Check for engine coolant leaks and pressure drops.
4. Disconnect the hand pump and replace the radiator cap.
Note: Check for engine oil in the coolant and/or coolant in the engine oil.
(Original published on this resource «Hondabook.ru»)