Remove/install refrigerant condenser

AR83.30-D-0013TE

Remove/install refrigerant condenser

20.01.2020

Model

910 with engine 780.703

Shown with heat exchanger removed

1

Refrigerant condenser

4

Coolant hose

7

Refrigerant line

2

Desiccant cartridge

6

Refrigerant line

9

Coolant hose

3

Pressure and temperature sensor

Shown with heat exchanger removed

1

Refrigerant condenser

3

Pressure and temperature sensor

11

Electrical connector

2

Desiccant cartridge

10

Nuts

 Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

 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

General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment

AH00.00-Z-0300-01A

Topical note

Procedure for a damaged or leaky air conditioning system

AH83.30-N-0004-01A

Topical note

Protect air conditioning circuit and components from moisture when carrying out repair work

AH83.30-N-0005-01A

 

Remove/install

1

Remove heat exchanger.

AR08.50-D-0302TE

2

Remove coolant hoses (4, 9) from refrigerant condenser (1).

AR08.50-P-0018-01EQ

 Collect escaping coolant in a suitable container. Seal connections.

 Set of protective covers

*001589019100

3

Remove refrigerant line (7) from refrigerant condenser (1).

AR83.30-D-7840TE

 Seal refrigerant line (7).

 Record plug

*129589009100

4

Remove refrigerant line (6) from refrigerant condenser (1).

AR83.30-D-7841TE

 Seal refrigerant line (6).

 Record plug

*129589009100

5

Disconnect electrical connector (11) at pressure and temperature sensor (3).

6

Remove nuts (10) from refrigerant condenser (1).

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

 Nut, refrigerant condenser for high-voltage battery cooling system to supporting frame

*BA83.30-N-1011-01TS

7

Remove refrigerant condenser (1) with attached receiver drier (2) and installed pressure and temperature sensor (3).

8

Install in the reverse order.

 Air conditioning

Number

Designation

Model 910 with engine 780.703

BA83.30-N-1011-01TS

Nut, refrigerant condenser for high-voltage battery cooling system to supporting frame

Nm

7