Expansion tank and coolant level sensor - removal and refitting
Removal
1 With the engine cold, slowly unscrew the
expansion tank cap to release any remaining
pressure from the cooling system. Remove
the cap.
2 Place a suitable container beneath the expansion tank.
3 Disconnect and plug the upper hose.
4 Where applicable, disconnect the coolant level sensor wiring plug.
5 Unscrew the expansion tank securing screws, and tilt the tank so that the coolant runs to the sealed end.
6 Disconnect and plug the lower hose.
7 Drain the expansion tank into the container and remove the tank.
8 Where applicable, the coolant level sensor can be removed from the tank by unscrewing the collar from the sensor, then withdrawing the spacer, sensor and seal (see illustration).
15.8a Removing the coolant level sensor from the expansion tank
Renew the seal if necessary. Note that the sensor can only be fitted in one position (see illustration).
15.8b Fitting the coolant level sensor
Refitting
9 Refitting is a reversal of removal.
10 On completion, top-up the coolant level to the maximum mark, then refit the expansion tank cap and run the engine at a fast idling speed for several minutes. Check the expansion tank for leaks, then stop the engine and if necessary top-up the coolant level.
See also:
Heater controls - removal and refitting
Pre-1986 models
Removal
1 Working inside the vehicle, remove the
dash lower trim panel from the right-hand
side. The panel is secured by two metal tags
and two clips.
2 Detach the air ducts from ...
Folding roof (Cabriolet models) - removal and refitting
Removal
1 Remove the rear side, wheel arch and roof
stowage compartment trim panels.
2 Disconnect the heated rear window wiring
and pull it from the weatherstrip.
3 Release the roof front locking ...
Rear brake backplate (drum brakes) - removal and refitting
Caution: Refer to the
precautions in Section 1.
Saloon, Hatchback and Estate
models
1 Remove the rear brake shoes.
2 Disconnect the handbrake cable from the
backplate by extracting the U-clip.
...