Cooling system - KV6 (Cooling system): Adjustments

COOLING SYSTEM

WARNING: Since injury such as scalding could be caused by escaping steam or coolant, do not remove pressure relief cap from expansion tank while system is hot. Wait until system has cooled. Use a cloth or glove to protect hands from escaping steam.

Check level and top-up

The coolant level should only be checked when the system is cold.

1. Visually check that coolant is level with MAX mark on coolant expansion tank. If level is appreciably low suspect leakage or overheating.

CAUTION: If coolant is not visible in expansion tank, system must be refilled in accordance with Refilling procedure.

2. If required remove coolant expansion tank cap and top-up with anti-freeze solution.

CAUTION: The coolant must not exceed the MAX level indication.

3. Check specific gravity of coolant. The overall anti-freeze concentration must not be below 50% by volume and must not exceed 60% by volume.
4. Refit expansion tank cap.

Drain and refill

Service repair no - 26.10.01

1. Visually check engine and cooling system for signs of coolant leaks.
2. Examine hoses for signs of cracking, distortion and security of connections.
3. Remove underbelly panel, See BODY, Repairs.
4. Set heater temperature control to maximum heat position.
5. Remove expansion tank filler cap.
6. Position container to collect coolant.

7. Remove cylinder block drain plug.