Ford Sierra
The Ford Sierra was a large family car built by Ford Europe between 1982 and 1993.
See also:
Ford Escort maintenance schedule
The maintenance intervals in this manual are provided with the
assumption that you, not the dealer, will be carrying out the work. These
are the minimum maintenance intervals recommended by the
man ...
Heater unit - overhaul
1 With the heater unit removed from the
vehicle, remove the two securing screws and
withdraw the heater matrix from the casing
(see illustrations).
19.1a Remove the securing screws . . .
19.1 ...
Engine Coolant Temperature (ECT) sensor - removal and refitting
Removal
1 The ECT sensor is screwed into the inlet
manifold.
2 Disconnect the battery negative lead.
3 Partially drain the cooling system as
described in Chapter 1.
4 Disconnect the sensor wirin ...
