Audi Q7 2007 - Page 109

Audi Q7 2007 !
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
1 Removing and installing cylinder head
103
6
5- 9 Nm
6 - Bracket for oil dipstick
7 - Coolant pipe
8 - Banjo bolt, 12 Nm
9- 22 Nm
10 - Rail element
" Observe rules for cleanliness ⇒ page 2
" Do not attempt to bend high-pressure pipes to a different shape
" Tightening high-pressure pipe connections at rail elements ⇒ Fig. on page 106
11 - Seals
" Renew
12 - Cylinder head bolt
" Renew
" Note correct sequence when loosening ⇒ page 114
" Note correct sequence when tightening ⇒ page 116
13 - Oil retention valve
" Tighten to 25 Nm
14 - Lifting eye
15 - M6: 9 Nm; M8: 22 Nm
16 - Intermediate pipe (left-side)
" Removing and installing ⇒ page 213
17 - 25 Nm
" Coat with high-temperature lubricant; for high-temperature lubricant refer to ⇒ Parts catalogue
18 - Gasket
" Renew
19 - Cylinder head gasket
" Renewing ⇒ “1.4 Removing and installing cylinder head” on page 112
" Identification ⇒ Fig. on page 104
" Installation position: Part No. towards cylinder head
" If renewed, refill system with fresh coolant
Loosening and tightening central bolt for toothed belt drive
sprocket
– Use counterhold tool -3036- when loosening and tighten-
ing central bolt -1-.
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