Remove/install condenser

AR83.30-P-6540MRT

Remove/install condenser

02.07.2019

Model

222 with engine 256.9, 264

1

Condenser

2

Nut

3

Refrigerant line

4

Refrigerant line

5

Nut

B12

Refrigerant pressure sensor

 Warning

Risk of poisoning caused by inhaling overheated refrigerant vapors from an air conditioning system containing R134a. Risk of injury to skin and eyes caused by contact with liquid R134a refrigerant and when working on pressurized parts

Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated.

AS83.00-Z-0006-01A

 Danger

Risk of fire due to ignition of R1234yf refrigerant on hot components. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with escaped R1234yf refrigerant and when working on pressurized parts. Risk of explosion due to formation of ignitable refrigerant/air mixtures

Never perform welding work on or near a closed air conditioning system. No smoking or open flames. Wear safety glasses and protective gloves. Work only in well ventilated rooms. Carry out repair work on the air conditioning system circuit only after the system has been evacuated.

AS83.00-Z-0007-01A

Topical note

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

AH83.30-N-0005-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Topical note

Procedure for a damaged or leaky air conditioning system

AH83.30-N-0004-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Notes on handling refrigerant R1234yf

AH83.30-P-0003-02A

Notes on handling refrigerant R134a

AH83.30-N-0003-01A

 

Remove/install

1

Discharge air conditioning system.

AR83.30-P-1760LF

2

Remove front crossmember.

AR62.30-P-1570LF

3

Remove additional radiator for low-temperature circuit.

AR09.41-P-3001MRT

4

Unscrew nuts(2, 5), remove refrigerant lines(3, 4) from condenser(1) and seal openings with suitable stop plugs.

 Installation: Install new sealing rings.

 Bolt/nut, refrigerant line to condenser/gas cooler

*BA83.30-P-1008-01P

 Record plug

*129589009100

5

Release and disconnect electrical connector for coolant pressure sensor(B12).

6

Unclip condenser(1) from holders and remove.

7

Install in the reverse order.

 Air conditioning

Number

Designation

Model 222
except code 1U6 (R744 refrigerant)

Model 222
with code 1U6 (R744 refrigerant)

BA83.30-P-1008-01P

Bolt/nut, refrigerant line to condenser/gas cooler

M6

Nm

12

12