Remove/install water pump in fresh water tank

AR86.30-S-0087E

Remove/install water pump in fresh water tank

22.10.2014

MODEL

447.8

with CODE ZK7 (Equipment line MARCO POLO)

1

Cover

2

Electrical connector

3

Passage

4

Electrical wiring harness

5

Elbow fitting

6

Hose

7

Fresh water tank

B146/2

Fresh water fill level sensor

M77/1

Fresh water pump



Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

 

Remove/install

1

Drain fresh water tank (7)

AR86.30-S-0058-02E

2

Remove fresh water fill level sensor (B146/2)

AR86.30-S-0089E

3

Unscrew cover (1)

4

Disconnect electrical connector (2)

5

Mark assembly position of individual contacts in connector for fresh water pump (M77/1) and remove individual contacts

 Installation: Observe installation of individual contacts in connector of fresh water pump (M77/1).

6

Press grommet (3) into fresh water tank (7)

 Installation: Ensure that grommet (3) is seated correctly.

7

Guide electrical wiring harness (4) on fresh water pump (M77/1) through opening of passage (3) in fresh water tank (7)

8

Remove hose (6) inside of fresh water tank (7) from elbow fitting (5)

9

Remove fresh water pump (M77/1) together with hose (6) from fresh water tank (7)

10

Remove hose (6) from fresh water pump (M77/1)

When replacing fresh water pump (M77/1).

11

Install in the reverse order

12

Fill fresh water tank (7)

AR86.30-S-0058-01E



Check

13

Check fresh water pump (M77/1) for proper function