Cooling System: Other Honda S2000 AP1

Belt Routing

For belt routing graphic, see COMPONENT LOCATION INDEX in CHARGING SYSTEM article.

Scheme 11

Scheme 12

Scheme 13

Scheme 14

Scheme 15

1. Remove the radiator cap (A), wet its seal with engine coolant, then install it on the commercially available pressure tester (B).
2. Apply a pressure of 93-123 kPa (0.95-1.25 kgf/cm2, 14-18 psi).
3. Check for a drop in pressure.
4. If the pressure drops, replace the cap.

Scheme 16

1. Wait until the engine is cool, then carefully remove the radiator cap and fill the radiator with engine coolant to the top of the filler neck.
2. Attach the commercially available pressure tester (A) to the radiator and apply a pressure of 93-123 kPa (0.95-1.25 kgf/cm2, 14-18 psi).
3. Inspect for engine coolant leaks and a drop in pressure.
4. Remove the tester and reinstall the radiator cap.

Scheme 17

1. Disconnect the 2P connectors from the radiator fan motor (A) and A/C condenser fan motor (B).
2. Test the motor by connecting battery power to the No. 2 terminal and ground to the No. 1 terminal.
3. If either motor fails to run or does not run smoothly, replace it (see «RADIATOR AND FAN REPLACEMENT»(ref-221326-S24642472272006022400000) ).