Audi Q7 2007 Repair Manual page 22

Audi Q7 2007 ➤
Fuel Supply System - Edition 10.2018
1 - Front Suction Jet Pump
❑ In left fuel tank chamber.
❑ Removing and instal‐
ling. Refer to
⇒ "2.15 Suction Jet
Pumps, Removing and
Installing", page 50
2 - Retaining Ring
❑ Welded to the fuel tank.
❑ For the fuel delivery unit
and the Fuel Level Sen‐
sor - G- .
3 - Fuel Level Sensor - G-
❑ Clipped in at retaining
ring -2-.
❑ For checking the resist‐
ance values. Refer to
⇒ "2.10 Fuel Level Sen‐
sor G , Checking",
page 40 .
❑ Removing and instal‐
ling. Refer to
⇒ "2.11 Fuel Level Sen‐
sor G , Removing and
Installing", page 42
4 - Fuel Delivery Unit
❑ With Transfer Fuel
Pump - G6-
❑ Is inserted in retaining
ring -2- and engaged by
turning 15° clockwise
(bayonet connection).
❑ Transfer Fuel Pump -
G6- , electrical testing.
Refer to
⇒ "2.2 Fuel Pump, Electrical Testing", page 20
❑ Residual pressure, checking. Refer to ⇒ Rep. Gr. 24 .
❑ Removing and installing. Refer to
❑ Fill the fuel tank with at least five liters (5.28 qts) of fuel after installation.
5 - Right Locking Flange
❑ With the fuel pressure regulator and gravity valve.
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
❑ Installed position. Refer to
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
6 - Seal
❑ Always replace
❑ Install dry
7 - Locking Ring
❑ Tighten to 110 Nm.
❑ Use a Wrench - Fuel Sending Unit - T10202- for removing and installing.
8 - Connector
❑ For the Transfer Fuel Pump - G6- and Fuel Level Sensor - G-
9 - Vent Line
❑ Not applicable to U.S. Market
❑ To disconnect, press release button on connection piece.
18
Rep. Gr.20 - Fuel Supply
.
.
⇒ "2.9 Fuel Delivery Unit, Removing and Installing", page 34
⇒ page 39 .
.
.