Cooling System - Alfa Romeo 75 T.SPARK 1986 Owner's Manual

COOLING SYSTEM
1 - Radiator
2
- Electric tan thermal swiion
3 - Thermostat
4 - Minimum level warning light (Ana
Romeo Control)
5 - Coolant level sensor
6 - Header tank plug
7 - Header tank
8 - Single throttle throat
S
Coolant
temperature yauyosouboi
10 - Heater valve
11 - Heater
12-Maximum coolant
warning light
13 - Coolant temperature gauge
14-Thermal switch tor maximum
coolant temperature warning lignt
18- Pump
*7f'*£t T.eatPW model
The cooiiiiy system \1or coin iue< injection anc carouretlor
versions) is ot sealec type witn header tank. The coolant, after
coohng the encme. Hows to thermostat. From here, depending
on the temperature, the coolanl is drawn directly by pump or
sent tc the radiator, where i* is cooled it then returns to the
pump.
A: me recommended intervals.
\,o-
at least every 2 years)
change the Alfa Romeo Antifreeze
For this ooeration. or should If be necessary to increase the
concentration (outside temperature below — 20 r'C), take the
vehicle to ar authorized Alta Romeo Service Dealer.
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