Checking the radiator cap (Honda Civic 5)

1. Remove the radiator cap, wet the seal with coolant and install the cap on the pressure gauge.

2. Apply pressure to 93-123 kPa (0.95-1.25 kgf/cm²).

3. Check the pressure drop.

4. If the pressure drops, replace the radiator cap.

Examination

1. Wait until the engine cools down, carefully remove the radiator cap and fill the coolant up to the radiator neck.

2. Attach a pressure gauge to the radiator neck and apply pressure of 93-123 kPa (0.95-1.25 kgf/cm²).

3. Check for coolant leaks and pressure drop.

4. Remove the pressure gauge and reinstall the radiator cap. NOTE: Check for engine oil in the coolant and vice versa - coolant in the oil.



(The article was copied from the website: HondaBook.ru)