Audi Q7 2007 Workshop Manual

Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
1 Removing and installing cylinder head
105
6
1.2 Cylinder head cover - exploded view of components
Diagram shows cylinder head cover on cylinder bank 2 (left-side).
1- 9 Nm
2 - Bracket for intake con-
necting pipe
3- 9 Nm
4- O-ring
" Renew
5 - Oil filler neck
" To remove: Lift tab,
turn oil filler neck
anti-clockwise and
take out
6- Seal
7- Seal
" Renew if damaged
or leaking
8 - Filler cap
9- 5 Nm
10 - Fuel return pipe
" Observe rules for
cleanliness
⇒ page 2
11 - High-pressure pipe
" Observe rules for
cleanliness
⇒ page 2
" Mark high-pressure
pipes to ensure they
are re-connected to
the same injectors.
" Do not attempt to
bend high-pressure
pipes to a different
shape
" Tightening high-pressure pipe connections at rail elements ⇒ Fig. on page 106
" Tightening high-pressure pipes at injectors ⇒ Fig. on page 106
12 - O-ring
" Renew
13 - 9 Nm
" Tighten alternately in stages
14 - Clamping piece
" Must be renewed if injector is renewed
15 - Injector
" Observe rules for cleanliness ⇒ page 2
" Removing and installing ⇒ “1.3 Removing and installing cylinder head cover” on page 107
" When an injector is renewed, also renew the high-pressure pipe and clamping piece at the same
time
16 - O-ring
" Renew
Note
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Audi Q7 2007 Specifications

General

Brand	Audi
Model	Q7 2007
Category	Automobile
Language	English