ap2000p2082e

Replace main circuit coolant

Type ap · topic 20.00 · version 0104 · 2019-07-23

Applies to: Engine 177, 264, 274, 276.8, 642, 651, 654, 656 in model 253

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 177 · Series 253 · Series 651 · Series 654 · Series 656

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 177 · Series 253 · Series 651 · Series 654 · Series 656

Also applies to engines/gearboxes: 264 ***, 274 ***, 276 8**, 642 ***

AP20.00-P-2082E

Replace main circuit coolant

26.06.2019

Engine

177, 264, 274, 276.8, 642, 651, 654, 656 in model 253

Replace main circuit coolant

Shown on engine 274.920

2

Coolant expansion reservoir

P20.00-2577-11

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

Check

1

Check coolant level in coolant expansion reservoir (2).

AP20.30-P-2050E

Draining

2

Drain off coolant.

Engine 177 in model 253

AR20.00-P-1142MNG

Engine 264 in model 253

AR20.00-P-1142MRI

Engine 274.9, 276.8, 651 in model 253

AR20.00-P-1142LW

Engine 642 in model 253

AR20.00-P-1142OGY

Engine 654, 656 in model 253

AR20.00-P-1142OLG

Pour in

3

Pour in new coolant.

Engine 177 in model 253

AR20.00-P-1142MNG

Engine 264 in model 253

AR20.00-P-1142MRI

Engine 274.9, 276.8, 651 in model 253

AR20.00-P-1142LW

Engine 642 in model 253

AR20.00-P-1142OGY

Engine 654, 656 in model 253

AR20.00-P-1142OLG

Coolant specifications

BB00.40-P-0310-01A

Referenced documents