Remove/install fluid reservoir

AR83.30-P-6520GC

Remove/install fluid reservoir

15.11.11

 

Remove/install

 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

Drain air conditioning (recycle)

 Note down suctioned off compressor oil quantity.

 Installation: If the incorrect quantity of compressor oil is refilled, the refrigerant compressor can be damaged.

 Installation: Evacuate and fill air conditioning system and add new compressor oil to refrigerant circuit, using noted quantity of compressor oil (new compressor oil).

 Additional quantity of oil to be added when replacing fluid reservoir

*BF83.55-P-1005-01A

 Refrigerant

*BF83.30-P-1001-01B

2

Disconnect connector (8) from refrigerant pressure sensor (B12)

3

Unscrew refrigerant pressure sensor (B12) from receiver/drier (1)

 Installation: Moisten thread on refrigerant pressure sensor (B12) with compressor oil.



*BA83.30-P-1007-01A

4

Remove pressure line from condenser (4) and pressure line to expansion valve (5) from fluid reservoir (1) and close with plug set.

Set of plugs for air conditioning system

 Installation: Replace sealing rings (3, 6) and moisten with compressor oil when inserting.

Model 168 to 28.2.01: Moisten thread on pressure line from condenser (4) with compressor oil.



*BA83.30-P-1016-01A



*BA83.30-P-1017-01A

5

Unscrew bolts (2) and remove fluid reservoir (1) from radiator

6

Install in the reverse order

7

Check connections on fluid reservoir (1) for leakage

AR83.30-P-1209-01GC

Air conditioning system leak detector
gotis://E_83_04.0

8

Check air conditioning for proper operation

Number

Designation

Model
168
up to 28.2.01

Model
168
as of 1.3.01

BA83.30-P-1007-01A

Refrigerant pressure sensor to receiver/drier

Nm

12

12

BA83.30-P-1016-01A

Pressure line to fluid reservoir
(to expansion valve)

Nm

8

8

BA83.30-P-1017-01A

Pressure line to fluid reservoir
(from condenser).

Nm

17

8

Number

Designation

Model
168

BF83.30-P-1001-01B

Refrigerant

Filling capacity

g

600

Specifications for Operating Fluids

Sheet

BB00.40-P-0361-00A

Number

Designation

Refrigerant
compressor 6SE12
in model 168

BF83.55-P-1005-01A

Additional oil filling capacity when replacing receiver/drier

Compressor oil

cm3

10

Specifications for Operating Fluids

Sheet

BB00.40-P-0362-00A