Inspect cooling system for leaks

AR20.00-S-1010C

Inspect cooling system for leaks

12.05.2020

Model

415 with engine 200, 607, 608

Modification notes

12.05.2020

Service information SI20.00-S-0001A and basic data reference BF20.00-N-1001-01CV added.

Operation step 3

Shown on engine 607

1

Expansion reservoir

2

Tester cap

3

Pressure pump

 Warning

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

Topical note

Notes on coolant

AH20.00-N-2080-01A

Notes on coolant level

AH20.00-P-1142-01CW



Check

1

Set heating to max. heating output.

2

Open expansion reservoir (1).

 Turn cap at the expansion reservoir (1) counterclockwise by half a revolution, relieve overpressure, and then remove the cap.

3

Check coolant level.



Service Information: Coolant

SI20.00-S-0001A

If the coolant level is not correct,



Correct coolant level.

 Coolant

*BF20.00-N-1001-01CV

4

Attach tester cap (2) to the expansion reservoir (1).

 Test cap

*415589009100

5

Attach pressure pump (3) to the tester cap (2).

 Pressure pump

*124589242100

 Test cap

*415589009100

6

Apply test pressure to engine cooling system.

Test pressure

*BE20.30-N-1001-01I

7

Check coolant hoses and coolant lines as well as their connections for damage and coolant loss.

If damage and/or coolant loss exists:



Perform suitable repair measures.

 After obtaining special order.

8

Release test pressure.

9

Remove pressure pump (3) from tester cap (2).

 Pressure pump

*124589242100

 Test cap

*415589009100

10

Remove tester cap (2) at expansion reservoir (1).

 Test cap

*415589009100

11

Attach cap to the expansion reservoir (1).

Check values for engine cooling system cap

Number

Designation

Engine 200, 607, 608 in model 415

BE20.30-N-1001-01I

Test pressure

bar

1,5

 Filling capacity for engine cooling system

Number

Designation

Engine 200 in model 415

Engine 607 in model 415

BF20.00-N-1001-01CV

Coolant

Liter

 10,3

 7,2

Sheet

BB00.40-P-0325-07A

BB00.40-P-0325-07A

Sheet

BB00.40-P-0326-07A

BB00.40-P-0326-07A

 Filling capacity for engine cooling system

Number

Designation

Engine 608 in model 415

BF20.00-N-1001-01CV

Coolant

Liter

9,4

Sheet

BB00.40-P-0325-07A

Sheet

BB00.40-P-0326-07A