Remove/install refrigerant line on suction side in left side wall

AR83.50-D-6930B

Remove/install refrigerant line on suction side in left side wall

14.7.10

8.10.04

Mounting clamp for refrigerant line changed
from 10 Nm to 8 Nm

Value changed for model 903.6, 904.6 with code H08

*BA83.50-N-1018-01B

 

Remove/install

Danger!

Risk of death caused by falling from vehicle roof. Risk of injury to other persons through falling objects when working in the roof area

AS65.00-Z-0002-01A

 Danger!

Risk of explosion caused by welding or soldering work on closed air conditioning system. Risk of poisoning caused by inhaling overheated refrigerant vapors. Risk of injury to skin and eyes caused by contact with liquid refrigerant.

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 areas. Carry out repair work on the air conditioning system circuit only after the system has been drained.

AS83.00-Z-0001-01A



Procedure for a damaged or leaky air conditioning system

AH83.30-N-0004-01A



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

AH83.30-N-0005-01A



Notes on handling R134a refrigerant

AH83.30-N-0003-01A

1

Remove evaporator unit paneling

AR83.50-D-5010A

2

Discharge air conditioning system

AR83.30-D-1760B

3

Remove rear bench seat

4

Remove left side paneling

5

Remove left D-pillar paneling

6

Remove bitumen insulation tape on refrigerant lines

 Installation: Carefully wrap bitumen insulation tape around the area surrounding the expansion valve, low pressure switch and the evaporator pipelines.

*BR00.45-Z-1062-01A

7

Unscrew union nut (2) from evaporator pipeline on left side of evaporator unit



 Plug openings.

 Installation: Install new sealing ring. Coat sealing ring with compressor oil before installation.

*BA83.50-N-1017-01B



*129589009100

Torque tool kit

Torque wrench



Compressor oils

BB00.40-P-0362-00A

8

Unscrew mounting clamps (1)

*BA83.50-N-1018-01B

9

Remove pieces of foam (5)

10

Pull refrigerant line on suction side (F) through D-pillar into interior

 To do so pull lower edge of headliner (6) slightly inwards in area of D-pillar.

11

Unscrew union nut (4).



 Plug openings.

 Installation: Use new sealing ring. Coat sealing ring with compressor oil before installation.

*BA83.50-N-1017-01B



*129589009100

Torque tool kit

Torque wrench



Compressor oils

BB00.40-P-0362-00A

12

Remove foam sealing (3)

13

Pull refrigerant line on suction side (F) from underside of vehicle into vehicle interior

14

Install in the reverse order

Only attach evaporator unit paneling after the air conditioning has been topped up and checked.

15

Replace air conditioning filter drier

AR83.50-D-5090A

16

Evacuate the air conditioning system, refill it, and then check the system to make sure that it functions correctly and does not leak.

AR83.30-D-1760B



*BF83.30-N-1001-01A



*BF83.30-N-1006-01A



*BF83.30-N-1009-01A



*BF83.30-N-1011-01A

Number

Designation

Model
903.6, 904.6
with code H08

BA83.50-N-1017-01B

Line connection, intake side refrigerant lines

Nm

35

BA83.50-N-1018-01B

Mounting clamp for refrigerant line

Nm

8

Number

Designation

Model
903.6, 904.6 with code H08

BF83.30-N-1001-01A

Total filling capacity of compressor oil for new system (in refrigerant compressor)

cm3

220

Specifications for
Operating Fluids

Sheet

BB00.40-P-0362-00A

BF83.30-N-1006-01A

Refill quantity of compressor oil when replacing a coolant line

cm3

10

Specifications for
Operating Fluids

Sheet

BB00.40-P-0362-00A

BF83.30-N-1009-01A

Total filling capacity, refrigerant

kg

2,80

Specifications for
Operating Fluids

Sheet

BB00.40-P-0361-00A

BF83.30-N-1011-01A

Total filling capacity of air conditioning system compressor oil
(including refrigerant compressor)

cm3

300

Specifications for
Operating Fluids

Sheet

BB00.40-P-0362-00A

Number

Designation

Order number

BR00.45-Z-1062-01A

Insulation

A 901 831 13 96