Touareg 2003 ➤
8-cylinder injection engine - Edition 11.2011
lk
1.4
Assembly overview - parts of cooling system, engine side, front
1 - Thermostat housing
2 - Coolant pump
❑ Check for ease of move‐
ment.
❑ Removing and installing
⇒ page 89
3 - Upper coolant hose
4 - To radiator
5 - Lower coolant hose
6 - Radiator outlet coolant tem‐
perature sender -G83-
❑ Before removing, re‐
lease pressure in cool‐
ing system if necessary.
7 - Retaining clip
❑ Check for secure seat‐
ing.
8 - O-ring
❑ Renew if damaged.
9 - To bottom of radiator
10 - Connection
❑ Secured to radiator with
quick-release coupling.
❑ Check for secure seat‐
ing.
11 - Coolant pump -V36-
❑ Checking ⇒ page 85 .
❑ Fitting location of pump:
bolted to longitudinal
member on right.
12 - Bracket
13 - 23 Nm
14 - Non-return valve
❑ Note installation position.
❑ Arrow points towards engine.
15 - Coolant hose
16 - Coolant pipe
17 - Coolant pipe
18 - Coolant pipe, on side
19 - 10 Nm
1.5
Assembly overview - parts of cooling
system, engine side, rear
Assembly overview
1. Removing and installing parts of cooling system
81
English 
