ar4710d4100ag

Remove/install fuel tank

Type ar · topic 47.10 · version 0100 · 2012-05-29

Applies to: MODEL 668, 670 with double tank installation: additional tank

Where it sits

Function group 1 Engine › 47 Fuel system, powertrain energy supply › 47.10 Fuel tank — Series 668 · Series 670

EinPAS 16 Fuel/power supply to engine › 16.10 Fuel supply › 16.10.40 Fuel tank/filling fixture — Series 668 · Series 670

AR47.10-D-4100AG

Remove/install fuel tank

7.5.12

MODEL 668, 670
with double tank installation: additional tank

Remove/install fuel tank

D47.10-1173-08

1 Hose for tank compensation line

2 Fuel tank

3 Vent line

4 Fuel filling hose

5 Screw/bolts

6 Screw/bolts

7 front tank support

Remove/install

Danger!

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel and risk of injury to eyes and skin caused by contact with fuel

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

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

1

Prepare vehicle on the pit or a suitable drive-on ramp-lift system

2

Drain fuel tank (2)

Fuel pump for pumping from supply tank, gasoline / diesel

gotis://D_47_02.0

3

Remove hose for tank compensation line (1) from fuel tank (2)

Installation: Check hose for tank compensation line (1) and associated hose clamps for damage; replace if necessary.

4

Remove bleed line (3) from fuel filler neck

Installation: Check bleed line (3) and associated hose clamps for damage; replace if necessary.

5

Remove tank filling hose (4) for fuel filler neck from fuel tank (2)

Installation: Check tank filling hose (4) and associated hose clamps for damage; replace if necessary.

6

Remove bolts (5)

*BA47.10-N-1002-01D

7

Support fuel tank (2) using a transmission jack

Transmission jack

gotis://H_00.10_01.0

8

Remove screw/bolts (6) and remove front tank support (7)

*BA47.10-N-1003-01D

9

Lower fuel tank (2) with transmission jack and lay fuel tank (2) to one side

10

Install in the reverse order

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

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

AS00.00-Z-0005-01A

11

Perform engine test run and check fuel system in the area of the fuel tank (2) for leaks

Fuel tank

Number

Designation

Model
668, 670

BA47.10-N-1002-01D

Screw/bolt, mounting console to fuel tank

Nm

15

BA47.10-N-1003-01D

Screw/bolt, mounting console to frame

Nm

60

Referenced documents