ap2000p2083g

Replace low-temperature circuit coolant

Type ap · topic 20.00 · version 0102 · 2017-10-14

Applies to: Engine 651 in model 172.404, 205, 222, 253

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 172 (models 404) · Series 205 · Series 222 · Series 253 · Series 651

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 172 (models 404) · Series 205 · Series 222 · Series 253 · Series 651

AP20.00-P-2083G

Replace low-temperature circuit coolant

08.09.2017

Engine

651 in model 172.404, 205, 222, 253

Replace low-temperature circuit coolant

Shown on engine 651.9 in model 205.0

2

Low-temperature circuit coolant expansion reservoir

P20.00-2565-11

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 low-temperature circuit coolant expansion reservoir (2)

AP20.30-P-2052N

Draining

2

Drain coolant from low-temperature circuit

Engine 651 in model 172.404

AR09.41-P-6834CD

Engine 651 in model 205, 253

AR09.41-P-6834LW

Engine 651 in model 222

AR09.41-P-6834OLF

Filling

3

Pour new coolant into the low-temperature circuit

Engine 651 in model 172.404

AR09.41-P-6834CD

Engine 651 in model 205, 253

AR09.41-P-6834LW

Engine 651 in model 222

AR09.41-P-6834OLF

Coolant specifications

BB00.40-P-0310-01A

Referenced documents