ar8325s1100e

Remove and install heat exchanger

Typ ar · temat 83.25 · wersja 0103 · 2017-01-30

Dotyczy: Model 447, 448

Niedostępne w języku „pl”; wyświetlono w języku Angielski.

Umiejscowienie

Grupa funkcyjna 3 Nadwozie › 83 Klimatyzacja › 83.25 Automatyka ogrzewania — Seria 447 · Seria 448

EinPAS 39 Ogrzewanie/ wentylacja/ chłodzenie › 39.15 Klimatyzacja › 39.15.32 Obudowa/wymiennik ciepła/parownik/filtr — Seria 447 · Seria 448

AR83.25-S-1100E

Remove and install heat exchanger

13.12.2016

Model

447, 448

Remove and install heat exchanger

S83.25-4532-09

Shown on air conditioner housing (2) with code HH4 (THERMOTRONIC automatic climate control)

1

Heat exchanger

5

Screw

9

Seal

2

AC housing

6

Electrical wiring harness

10

Coolant lines

3

Hose

7

Cover

4

Electrical connector

8

Bolts

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

AH83.30-N-0005-01A

Remove/install

1.1

Remove heater box

Model 447
except code HH4 (THERMOTRONIC automatic climate control)
except code HH9 (Air conditioner, automatic heater control)

AR83.25-S-1000E

1.2

Remove air conditioner housing (2)

Model 447
with code HH4 (THERMOTRONIC automatic climate control)
Model 447
with code HH9 (Air conditioner, automatic heater control)
Model 448

AR83.30-S-5200E

2

Remove hose (3)

3

Disconnect electrical connection (4)

4

Remove bolt (5)

5

Open cable tie and unfasten electrical wiring harness (6)

Model 447
with code HH4 (THERMOTRONIC automatic climate control)
Model 447
with code HH9 (Air conditioner, automatic heater control)
Model 448

Installation: Replace cable ties.

6

Remove bolt (8)

7

Remove cover (7)

Installation: Check for correct seating.

8

Remove heat exchanger (1)

Installation: Ensure that seal (9) is seated correctly.

9

Modify coolant lines (10)

When replacing the heat exchanger (1).

10

Install in the reverse order

Check

11

Perform function test of heater

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