Volkswagen Phaeton 2003, Workshop Manual

Page: 119 / 190

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1.5 Assembly overview - parts of cooling system, engine side
1 - To top of radiator
❑ Coolant hose schematic
diagram ⇒ page 114 .
2 - From expansion tank
3 - To upper coolant hose
❑ Secured to radiator with
quick-release coupling.
❑ Ensure secure seating
❑ Coolant hose schematic
diagram ⇒ page 114 .
4 - Lower coolant hose
5 - Coolant pipe
❑ Between coolant pump
and thermostat housing
6 - Thermostat housing
7 - To cylinder block
8 - Connection
❑ ⇒ Item 4 (page 99)
9 - To heat exchanger for heat‐
er unit
10 - Bracket
11 - Y-piece
12 - From continued coolant
circulation pump - V51- .
❑ Installation location of
pump ⇒ page 114
13 - To continued coolant cir‐
culation pump - V51- .
❑ From lower coolant
hose
14 - From alternator
15 - To alternator
16 - Plug, 3 Nm
❑ Draining and filling with coolant ⇒ page 115 .
17 - O-ring
❑ Renew
18 - From coolant pump
19 - 20 Nm
❑ To loosen and tighten, counterhold belt pulley with drift through bores
20 - Belt pulley
❑ For coolant pump.
21 - 8 Nm
22 - Coolant pump
❑ Check for ease of movement.
❑ Removing and installing
⇒ page 119
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
1. Parts of cooling system
113