ap2000p2083e

Replace low-temperature circuit coolant

Type ap · topic 20.00 · version 0106 · 2019-08-19

Applies to: Engine 274 in model 172, 205, 253

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.00 General — Series 172 · Series 205 · Series 253

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.5 Coolant circuit, complete — Series 172 · Series 205 · Series 253

Also applies to engines/gearboxes: 274 ***

AP20.00-P-2083E

Replace low-temperature circuit coolant

12.08.2019

Engine

274 in model 172, 205, 253

Replace low-temperature circuit coolant

Shown on engine 274.9 in model 212.0

2

Low-temperature circuit coolant expansion reservoir

P20.00-2570-05

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 for low-temperature circuit (2).

AP20.30-P-2052L

Drain off

2

Drain coolant in low-temperature circuit.

Engine 274 in model 172

AR09.41-P-6834CD

Engine 274 in model 205, 253

AR09.41-P-6834LW

Pour in

3

Pour new coolant into low-temperature circuit.

Engine 274 in model 172

AR09.41-P-6834CD

Engine 274 in model 205, 253

AR09.41-P-6834LW

Coolant specifications

BB00.40-P-0310-01A

Referenced documents