az8370w0004a

Retrofit Webasto Air Top 2000 D air heater

Typ az · téma 83.70 · verze 0200 · 2010-11-15

Platí pro: MODEL 970, 972, 974, 975, 976 with BODY 972.899 MODEL 950, 952, 953, 954 with BODY 940.899

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 3 Nástavba › 83 Klimatizace › 83.70 Nezávislé topení, přídavné topení, přihřívač — Řada 940 (modely 899) · Řada 950 · Řada 952 · Řada 953 · Řada 954 · Řada 970 · Řada 972 · Řada 974 · Řada 975 · Řada 976

EinPAS 39 Topení/větrání/chlazení › 39.25 Nezávislé topení/přídavné topení › 39.25.3 Dodatečná montáž/přemontování — Řada 940 (modely 899) · Řada 950 · Řada 952 · Řada 953 · Řada 954 · Řada 970 · Řada 972 · Řada 974 · Řada 975 · Řada 976

AZ83.70-W-0004A

Retrofit Webasto Air Top 2000 D air heater

3.11.10

MODEL 970, 972, 974, 975, 976 with BODY 972.899

MODEL 950, 952, 953, 954 with BODY 940.899

Retrofit Webasto Air Top 2000 D air heater

W83.70-0210-06

1 Control (standard)

A31 Warm air heater

M16 Fuel metering pump

S61 Timer (option)

The graphic shows the arrangement of the heater on the engine tunnel in the short cab. In the long cab, the heater is installed in the bunk behind the driver seat.

Modification notes

26.10.10

Ø 6.5 mm changed to Ø 12.5 mm.

Operation step 2

AZ83.70-W-0002-06A

Removing

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 a stationary heater, an auxiliary heater or an 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

Disconnect ground lead from battery

2

Remove paneling in driver footwell and at right next to steering column

3

Remove glove box

4

Remove paneling below glove box

5

Remove bracket with the control units in the footwell of the front passenger and place to one side

6

Remove fuse panel

Do not disconnect lines

7

Move driver seat as far forward as possible

8

Fold up lower bunk and secure

Body 972.899, 940.899 with code F04 (Long cab)

Body 972.899, 940.899 with code DD5 (Long cab with high roof)

9

Loosen floor covering in the installation vicinity of the heater and place to one side

10

Detach soundproofing behind cab

Body 972.899, 940.899 with code F07 (Short cab)

Body 972.899 with code F20 (Short cab with extended rear panel)

11

Detach insulation mat on engine-side from engine tunnel

Body 972.899, 940.899 with code F07 (Short cab)

Body 972.899 with code F20 (Short cab with extended rear panel)

12

Remove fuel tank remover of vehicle's fuel tank

Install

13

Make cutouts for exhaust gas, combustion air, fuel supply and fastening

Body 972.899, 940.899 with code F07 (Short cab)

Body 972.899 with code F20 (Short cab with extended rear panel)

AZ83.70-W-0002-01A

Body 972.899, 940.899 with code F04 (Long cab)

Body 972.899, 940.899 with code DD5 (Long cab with high roof)

AZ83.70-W-0002-01B

14

Prepare fuel tank remover for connecting fuel metering pump

Only with body 972.899.

AZ83.70-W-0002-06A

15

Install fuel tank remover

Body 940.899

Install new fuel tank remover from parts kit

16

Install and connect fuel metering pump

Body 972.899

AZ83.70-W-0002-07C

Body 940.899

AZ83.70-W-0002-07D

17

Install heater

AZ83.70-W-0002-02B

Notes on installation of air heaters

All models with Eberspächer/Webasto air heater

AH83.70-N-0001-06A

18

Route lines for exhaust, combustion air, and fuel supply

Body 972.899, 940.899 with code F07 (Short cab)

Body 972.899 with code F20 (Short cab with extended rear panel)

AZ83.70-W-0002-03D

Body 972.899, 940.899 with code F04

(Long cab)

Body 972.899, 940.899 with code DD5

(Long cab with high roof)

AZ83.70-W-0002-03E

19

Route and connect cable set

AZ83.70-W-0002-04B

20.1

Install control

Instead of a control, which only permits manually switching on or off, a timer with programmable switch-on times can be installed on vehicles without equipment as per TRS.

AZ83.70-W-0003-01A

20.2

Install timer

AZ83.70-W-0002-05B

21

Install heater air pipe

Body 972.899, 940.899 with code F07 (Short cab)

Body 972.899 with code F20 (Short cab with extended rear panel)

AZ83.70-W-0002-08C

Body 972.899, 940.899 with code F04 (Long cab)

Body 972.899; 940.899 with code DD5 (Long cab with high roof)

AZ83.70-W-0002-08D

22

Switch on heater as described in operating instructions and perform function check as described in manufacturer's instructions

Inspect fuel lines and connections for signs of leaks during function check.

23

Install remaining parts

Notes on retrofitting stationary heater with fuel combustion

AH83.70-N-0001-05A

Parts ordering notes

Part no.

Designation

Quantity

B6 731 2021

Installation kit, Webasto Air Top 2000 - 24 V for model 970, 972, 974, 975, 976 with body 972.899 (Atego)

1

B6 731 2013

Installation kit, Webasto Air Top 2000 - 24 V for model 950, 952, 953, 954 with body 940.899

1

B6 731 2007

Control element

1

B6 731 2005

Timer (optionally available as control)

1

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