Remove/install fluid reservoir

AR83.30-P-6520M

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

All models with air conditioning

AH83.30-N-0005-01A



Notes on handling R134a refrigerant

All models with R134a refrigerant

AH83.30-N-0003-01A

1

Drain air conditioning (recycle)

 Add quantity of compressor oil evacuated to refrigeration circuit when charging air conditioning (new oil).
 Installation: Evacuate air conditioning system, fill, check leaktightness.

2

Remove lower engine compartment paneling

AR61.20-P-1105M

3

Disconnect plug from refrigerant pressure sensor (B12)

4

Unplug connector of temperature sensor (B12/1)

5

Remove screws/bolts (3) at fluid reservoir

 Seal openings (parts kit)

 Installation: Replace O-rings.

When connecting lines, moisten thread with compressor oil.



*BA83.30-P-1003-01A

6

Unscrew nuts (4)

7

Remove fluid reservoir (1) with tensioning strap toward bottom

8

Loosen clamping strap (5) with retaining tabs and pull off

9

Install in the reverse order

 Observe the refill oil quantity when replacing the fluid reservoir.

*BF83.55-P-1005-01A

 Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

10

Switch on the air conditioner and allow the engine to idle for roughly 4 minutes.

 Turn center air vents temperature adjustment wheel to end stop in blue area. Set left and right temperature at automatic climate control operating unit to ""

Blowers to max.

11

Check air conditioning for proper operation

 The air outlet temperature at the center air vent must not sink below + 5 0C, or 

Carry out diagnosis

12

Inspect the air conditioning circuit for leaks

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

Number

Designation

Model
215

Model
220

BA83.30-P-1003-01A

Lines to fluid reservoir

Nm

10

10

Number

Designation

Refrigerant
compressor 7SE16
in Model 215

Refrigerant compressor
7SE16
in model 220

BF83.55-P-1005-01A

Additional oil filling capacity when replacing receiver/drier

Compressor oil

cm3

10

10

Specifications for Operating Fluids

Sheet

BB00.40-P-0362-00A

BB00.40-P-0362-00A