ar8330s6521e

Remove/install desiccant cartridge

Type ar · emne 83.30 · version 0300 · 2017-01-30

Gælder for: Model 447 with engine 274, 651 with code HH4 (THERMOTRONIC automatic climate control) Model 447 with engine 274, 651 with code HH9 (Air conditioner, automatic heater control) Model 447 with engine 274, 651 with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear) Model 448

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Placering

Funktionsgruppe 3 Karrosseri › 83 Klimatisering › 83.30 Klimaanlæg — Serie 447 · Serie 448 · Serie 651

EinPAS 39 Varmesystem/ventilation/køling › 39.15 Klimatisering › 39.15.41 kondensator/tørrer/gaskøler — Serie 447 · Serie 448 · Serie 651

Gælder også for motorer/gearkasser: 274 ***

AR83.30-S-6521E

Remove/install desiccant cartridge

13.12.2016

Model

447 with engine 274, 651

with code HH4 (THERMOTRONIC automatic climate control)

Model

447 with engine 274, 651

with code HH9 (Air conditioner, automatic heater control)

Model

447 with engine 274, 651

with code HZ7 (TEMPMATIC semi-automatic air conditioning in rear)

Model

448

Modification notes

22.11.2016

Compressor oil changed.

Step 9

Remove/install desiccant cartridge

Shown on model 447 with ENGINE 651

1

Air duct segment

2

Condenser

3

Retaining frame

4

Lock

5

Screw plug

6

Sealing rings

7

Desiccant cartridge

S83.30-4594-06

Remove/install desiccant cartridge

S83.30-4650-09

Shown on model 447 with engine 274

8

Lower air duct segment

9

Electrical connector

10

Locks

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

Danger !

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

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

AH83.30-N-0005-01A

Notes on handling refrigerant R1234yf

AH83.30-P-0003-02A

Notes on handling refrigerant R134a

AH83.30-N-0003-01A

Remove/install

1

Drain air conditioning system


Model 447 except code HX1 (R-1234yf refrigerant), model 448

AR83.30-S-1760E

Model 447 with code HX1 (R-1234yf refrigerant)

AR83.30-S-1760EF

2

Remove crossmember under bumper

AR62.30-S-1360E

3

Remove air duct segment (1)

4

Disconnect Electrical connection (9)

5

Release locks (10) and remove lower air duct segment (8)

Installation: Make sure lower air duct segment (8) is correctly seated in guides (arrows).

6

Release locks (4)

7

Unclip retaining frame (3) with condenser (2) at right and swivel forward far enough to gain access to the screw plug (5)

8

Remove screw plug (5) from condenser (2)

9

Remove receiver drier (7) from condenser (2)

Compressor oils (specification 362.1)

BB00.40-P-0362-01A

Installation: Replace sealing rings (6) and moisten with compressor oil.

10

Install in the reverse order

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