Audi Q7 2007 Repair Manual page 36

Audi Q7 2007 ➤
Fuel Injection and Ignition - Edition 02.2015
10 - Nut
❑ Tightening specification. Refer to
⇒ Fig. ""Lower Intake Manifold Section - Tightening Specification and Sequence"" , page 33
11 - Bolt
❑ Tightening specification. Refer to
⇒ Fig. ""Lower Intake Manifold Section - Tightening Specification and Sequence"" , page 33
12 - Bolt
❑ 2.5 Nm
13 - Retaining Bracket
❑ For the fuel rail
14 - Threaded Connection
❑ 40 Nm
❑ Always replace if removed
15 - Fuel Rail
16 - Seal
❑ Replacing
17 - Intake Manifold Lower Section
❑ Removing and installing. Refer to
⇒ "3.11 Intake Manifold Lower Section with Fuel Rail, Removing and Installing", page 36
18 - Seal
❑ Replacing
19 - Support Ring
❑ Always replace if removed
❑ Check for proper seating
❑ The fuel rail wields force via the support ring to hold the fuel injector tightly in the cylinder head.
20 - O-Ring
❑ Replacing
❑ Coat with clean engine oil
21 - Spacer Ring
❑ Replace if damaged
22 - Fuel Injector
Removing and installing. Refer to
23 - Sealing Washer
24 - Combustion Chamber Seal
❑ Replacing. Refer to
25 - Seal
❑ Replace if damaged
❑ To replace, lift out using a screwdriver.
❑ To install, press in by hand
26 - Release Lever
❑ For the vacuum actuator
27 - Vacuum Hose
❑ To the Intake Manifold Runner Control Valve - N316-
28 - Vacuum Actuator
❑ For the intake flap control unit
32
Rep. Gr.24 - Multiport Fuel Injection
⇒ "3.12 Fuel Injectors, Removing and Installing", page 39
⇒ "3.12 Fuel Injectors, Removing and Installing", page 39
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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.
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