ar8370d5945a

Remove/install auxiliary heater

Type ar · topic 83.70 · version 0101 · 2004-12-20

Applies to: MODEL 903.662 with CODE (ZU8) National version for USA with CODE (Z29) "James Cook" touring camper, NAFTA

Where it sits

Function group 3 Body › 83 Climate control › 83.70 Auxiliary/supplementary heater — Series 903 (models 662)

EinPAS 39 Heating/ventilation/cooling › 39.25 Stationary heater/auxiliary heater › 39.25.5 Stationary heater/auxiliary heating, complete — Series 903 (models 662)

AR83.70-D-5945A

Remove/install auxiliary heater

14.5.04

MODEL 903.662
with CODE (ZU8) National version for USA
with CODE (Z29) "James Cook" touring camper, NAFTA

Remove/install auxiliary heater

D83.70-1325-09

1 Clip

2 Clip

3 Exhaust muffler

4 Exhaust pipe

5 Clip

11 Clip

12 Fuel pipe

13 Auxiliary heater

6 Inlet air hose

7 Clip

8 Preheating hose

9 Bolts

10 Clutches

Remove/Install

Danger!

Risk of death cased by vehicle slipping or toppling off of the lifting platform.

Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Danger!

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.

Deburr repair panels.

AS00.00-Z-0017-01B

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 contact with fuel.

No fire, sparks, open flames or smoking.
Pour fuels only into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

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 areas or when refueling. Allow heater unit to cool down after operation and wear protective gloves.

AS83.70-Z-0002-01A

1

Slacken clamp (1)

2

Slacken clamp (2)

3

Detach exhaust muffler (3)

4

Slide exhaust pipe (4) with exhaust muffler (3) to the rear

5

Undo clamp (5) at inlet air hose (6)

6

Detach inlet air hose (6)

7

Undo clamp (7) at preheating hose (8)

8

Pull off preheating hose (8)

9

Unscrew screws (9)

10

Remove auxiliary heater (13)

11

Unlock and unplug connectors (10)

12

Remove clamp (11) at fuel line (12)

Installation: Install new clamp (11).

13

Detach fuel line (12)

Catch the fuel that leaking in a suitable container; plug the fuel line (12).

Set of plugs

*129589009100

14

Install in the reverse order

15

Perform a function test

Check function of auxiliary heater (13)

Remove/install auxiliary heater

Set of stop plugs

129 589 00 91 00

Referenced documents