ar8370s5945e

Remove/install auxiliary heater

Typ ar · temat 83.70 · wersja 0101 · 2014-09-10

Dotyczy: MODEL 447 with CODE HZ1 (Warm air auxiliary heating with timer and temperature control)

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

Umiejscowienie

Grupa funkcyjna 3 Nadwozie › 83 Klimatyzacja › 83.70 Ogrzewanie w czasie postoju, dodatkowe, nagrzewnica dodatkowa — Seria 447

EinPAS 39 Ogrzewanie/ wentylacja/ chłodzenie › 39.25 Ogrzewanie postojowe/ ogrzewanie dodatkowe › 39.25.5 Ogrzewanie postojowe/ogrzewanie dodatkowe kompletne — Seria 447

AR83.70-S-5945E

Remove/install auxiliary heater

01.09.2014

MODEL

447

with CODE HZ1 (Warm air auxiliary heating with timer and temperature control)

Remove/install auxiliary heater

S83.70-4665-09

Shown on MODEL 447.8 with CODE HZ7 (Semi-automatic controlled air conditioning, TEMPMATIC in rear) and with CODE MA6 (Low-pollutant vehicle Euro 6 Gr. III)

1

Clip

3

Rear muffler

2

Nuts

4

Bracket

Remove/install auxiliary heater

5

Screw clamp

6

Air intake hose

7

Clip

8

Fuel line

9

Nuts

10

Bracket

S83.70-4666-06

Remove/install auxiliary heater

Shown on MODEL 447.8 with CODE ZK7 (Marco Polo)

11

Electrical connector

12

Auxiliary heater

S83.70-4667-12

Danger !

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.

No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

Remove/install

1

Lift vehicle on vehicle lift

AR00.60-S-1000E

2

Release clamp (1) of rear muffler (3)

3

Unscrew nuts (2) and remove rear muffler (3) along with bracket (4)

4

Release screw clamp (5) and detach air intake hose (6) from auxiliary heater (12)

5

Remove clamp (7) and detach fuel line (8) from auxiliary heater (12)

Collect fuel flowing out in suitable vessel.

Installation: Replace clamp (7).

6

Seal fuel line (8) using a suitable stop plug

Record plug

*129589009100

7

Unscrew nuts (9) and remove bracket (10) from vehicle underfloor

8

Remove driver seat console

AR91.10-S-3000E

9

Disconnect electrical connector (11)

10

Remove auxiliary heater (12)

11

Install in the reverse order

Check

Danger !

Risk of explosion caused by fuel vapors igniting, risk of poisoning caused by inhaling combustible gases and risk of injury caused by burns during and after operation of heater unit

Do not operate stationary heater, auxiliary heater or engine with heater booster in closed rooms or when refueling. Allow heater unit to cool down after operation and wear protective gloves.

AS83.70-Z-0002-01A

12

Perform function check of auxiliary heater (12)

13

Check fuel line (8) for leaks

Remove/install auxiliary heater

129 589 00 91 00

Record plug

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