See also:

Heated Exhaust Gas Oxygen (HEGO) sensor - removal and refitting
Note: A new sealing ring will be required on refitting. Removal 1 Apply the handbrake, then jack up the front of the vehicle and support it on axle stands (see “Jacking and Vehicle Support”). 2 ...

Crankshaft front oil seal - renewal
1.8 litre (R2A type) 1 Remove the timing belt and the crankshaft sprocket and thrustwasher. 2 Withdraw the oil seal using an oil seal removal tool or by drilling the oil seal outer face and using ...

Radiator - removal and refitting
Removal 1 Disconnect the battery negative lead. 2 Drain the cooling system. 3 If not already done, disconnect the bottom hose from the radiator. 4 Disconnect the top hose and the expansion tank ...