64 51 001Cleaning evaporator

Special tools required:

Warning!

When handling cleaning agent, observe following protective measures:

Wear protective rubber gloves and protective goggles.

If cleaning agent comes into contact with eyes or skin, wash immediately with lots of water.

Observe notes for handling cleaning agents.


Note:

For information on cleaning agent and rinsing again, refer to Service Information.

For spraying device, observe Service Information Spraying device for the air conditioning system.

Special tool for left-hand drive vehicle: 2 222 502

Special tool for right-hand drive vehicle: 2 364 733

Carry out the procedure on right-hand drive vehicle inversely.


Attention!
To avoid dirtying vehicle interior:

  • Close all air vents
  • The air conditioning must be set to the air recirculation function
  • Cover carpet in work area
Recycling:

Carry out the cleaning operation in a suitable washing bay as the emerging cleaning agent escapes through the drain openings in the transmission tunnel.

After completing cleaning, allow the vehicle to drip-dry for approx. 5 minutes.


Necessary preliminary work:

Note:
Cleaning procedure must be performed in two steps with special tool 2 222 502 .

Step 1:

Insert special tool 2 222 502 in the rear opening of the microfilter housing (1) at position (2) as shown.


Move special tool 2 222 502 from top downwards (A) up to stop.

At the same time, press special tool 2 222 502 at position (1) in the direction of the arrow against the microfilter housing.

Spray approximately half of the cleaning agent. Then pull the special tool 2 222 502 out of the microfilter housing.


Step 2:

Insert special tool 2 222 502 in the rear opening of the microfilter housing (2) at position (1) as shown.


Move special tool 2 222 502 from top downwards (A) up to stop.

At the same time, press special tool 2 222 502 at position (1) in the direction of the arrow against the microfilter housing.

Spray the remaining half of the cleaning agent. Then pull the special tool 2 222 502 out of the microfilter housing.

Note:

After termination of the cleaning operation:

Set air conditioning to footwell ventilation and fresh air mode. Open side windows/doors.

Start the vehicle and let the air conditioning run for approx. 5 minutes at maximum blower output.

In order to eliminate the last remnants of cleaning agent, repeat this process shortly before handover to the customer.


Sponsored links