ar4750s0100cd

Remove/install fuel filter water level sensor

Type ar · topic 47.50 · version 0200 · 2019-01-03

Applies to: Model 415 with engine 607, 608 with code KL5 (Fuel filter with water separator)

Where it sits

Function group 1 Engine › 47 Fuel system, powertrain energy supply › 47.50 Sender, feeler, sensors — Series 415

EinPAS 16 Fuel/power supply to engine › 16.10 Fuel supply › 16.10.12 Sensor/switch/wiring harness — Series 415

Also applies to engines/gearboxes: 607 ***, 608 ***

AR47.50-S-0100CD

Remove/install fuel filter water level sensor

18.12.2018

Model

415 with engine 607, 608

with code KL5 (Fuel filter with water separator)

Modification notes

18.12.2018

Method extended

Operation steps 3, 4

Remove/install fuel filter water level sensor

Shown with engine 607

1

Electrical connector

2

Electrical connector

3

Fuel filter

B76

Fuel filter condensation sensor

S47.20-4534-05

Remove/install fuel filter water level sensor

Shown with engine 608

1

Electrical connector

4

Electrical connector (with engine 608)

5

Fuel hose (with engine 608)

S47.20-A003-11

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

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Remove/install

1

Disconnect electrical connector (1).

2

Disconnect and unclip electrical connector (2).

3

Disconnect electrical connection (4).

Engine 608

4

Unhook fuel hose (5) from the retaining clip.

Engine 608

5

Remove fuel filter (3) from the bracket.

To do this, loosen clamp nut for bracket and pull out fuel filter (3) upwards. Do not disconnect fuel lines.

6

Remove fuel filter condensation sensor (B76).

Collect escaping water/fuel mixture in suitable container and dispose of in environmentally compatible manner.

7

Install in the reverse order.

Check

Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

8

Check for leaktightness when engine is running.

Visual inspection only.

Referenced documents