Remove, install coolant return line for turbocharger

AR20.20-P-1050MFF

Remove, install coolant return line for turbocharger

29.11.2019

Engine

654 in model 118, 177, 247

11

Turbocharger

13

Coolant line

16

Coolant return flow line

 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

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

Topical note

Notes on coolant

AH20.00-N-2080-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Notes on coolant level

AH20.00-P-1142-01CW

 

Remove/install

1

Remove coolant line feed line for exhaust gas turbocharger (11).

AR20.20-P-1000MFF

2

Remove coolant return flow line (16) from the coolant line (13) and exhaust gas turbocharger (11).

 Installation: Replace O-rings.

 Assembly tool

*000589936300

3

Remove coolant return flow line (16) and exposed connections with suitable stop plugs.

 Record plug

*129589009100

4

Install in the reverse order.