ap2000d2011h

Engine cooling system - inspecting fluid level, adjusting to correct level

Type ap · topic 20.00 · version 0101 · 2015-07-29

Applies to: Engine 271.9, 272.9 in model 906 Engine 642.8/9, 646.9, 651.9 in model 906 Engine 651.9 in model 900

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 646 (models 9**) · Series 651 (models 9**) · Series 900 · Series 906

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 646 (models 9**) · Series 651 (models 9**) · Series 900 · Series 906

Also applies to engines/gearboxes: 271 9**, 272 9**, 642 8**, 642 9**

AP20.00-D-2011H

Engine cooling system - inspecting fluid level, adjusting to correct level

27.07.2015

Engine

271.9, 272.9 in model 906

Engine

642.8/9, 646.9, 651.9 in model 906

Engine

651.9 in model 900

Engine cooling system - inspecting fluid level, adjusting to correct level

1

Cap

N20.30-2059-01

Check

Notes on coolant

AH20.00-N-2080-01A

1

Switch off ignition

Danger !

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

2

Unscrew cap (1) from coolant expansion reservoir

3

Check coolant level

Service Information: Coolant

Model 900, 906

SI20.00-S-0001B

Check coolant level and adjust to correct level only if coolant temperature is below 50 °C. The cooling system is correctly filled when the coolant is level with the "MAX" mark on the coolant expansion reservoir.

If coolant level is too low:

Check coolant for leaktightness and check coolant for antifreeze content subject to separate repair order.

4

Seal coolant expansion reservoir (1) with cap

Referenced documents