volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Coolant hose schematic diagram > < Assembly overview - parts of cooling system, body side
Assembly overview - parts of cooling system, engine side
Assembly overview - parts of cooling system, engine side
Thermostat side
   
1 - Connection
2 - Self-tapping bolt, 9 Nm
3 - O-ring
q   Renew.
4 - Thermostat
q   Functional check: heat thermostat in water. The pin of the thermal element must move out.
q   Temperature check: Opening starts (approx. 84 °C) and ends (approx. 98 °C) cannot be checked.
5 - To heat exchanger
6 - From expansion tank
7 - Thermostat housing
8 - From heat exchanger
9 - Coolant pipe
10 - Seal
q   Renew.
11 - Coolant pump housing on cylinder block
12 - Retaining clip
q   Check for secure seating.
13 - 10 Nm
14 - Plug
q   Check for secure seating.
15 - Coolant temperature sender -G62-
q   Before removing, release pressure in cooling system if necessary.
16 - Retaining clip
q   Check for secure seating.
17 - Self-tapping bolt, 6 Nm
18 - Bracket
19 - From top of radiator
20 - To bottom of radiator

   

Coolant hose schematic diagram > < Assembly overview - parts of cooling system, body side