Disconnect/Connect Coolant Hoses At Radiator - Ar20.20-S-3865-09S

	Risk of injury  to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning  from swallowing coolant.	Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses.	AS20.00-Z-0001-01A
	Notes on coolant		AH20.00-N-2080-01A

Engine 274, 642, 651 

1. Pull catch spring (1) on both sides until engagement in the respective opening position (arrows).

   Do not bend or deform the catch springs (1). Correct locking upon connecting the coolant hose (2) will no longer be possible otherwise.

2. Remove coolant hose (2).

   Replace sealing ring.

3. Install in the reverse order.