Radiator replacement

■ Remove the air cleaner intake hose.

■ Detach the bottom rubber hose from the radiator. Collect the leaked liquid in a vessel.…

Coolant pump replacement (engines 1,3 and 1,6 D)

■ Disconnect the battery mass cable.

■ Disconnect the bottom rubber hose from the radiator. Collect the leaking vessel …

Coolant pump replacement (engine 1,2)

■ Disconnect the rubber hoses to the coolant pump. Collect the leaking liquid in a container.

■ Loosen the pulley bolts …

Thermostat replacement (engine 1,2)
The thermostat is located on the top of the coolant pump. Disconnect the hose that goes to this socket and collect the leaked liquid. …

COOLING – Opel Kadett

The engine cooling system is of the forced type, with belt driven centrifugal pump (engine 1.2) and toothed belt (engines 1,3 and 1,6 …

Checking the oil pressure

The oil pressure sensor is located in the engine block, on the rear right as seen in the direction of travel

■ From an oil pressure sensor …

Replacement of the reduction valve (engines 1,3 and 1,6 D)

The task of the reduction valve is to stabilize the oil pressure in the lubrication system. The valve is located on the side of the hull, for …

Replacing the valves of the lubrication system (engine 1,2)

Oil pump reduction valve replacement method.

The method of replacing the bypass valve is described below, which is located in the flange of the filter support …

Oil pump replacement and inspection (engines 1,3 and 1,6 D)

■ Remove the oil pan

■ Unscrew the toothed belt cover and remove the belt.

■ Remove from …

Oil pump replacement and inspection (engine 1,2)

■ Remove the oil pan

■ Remove the bolts securing the oil pump, using a polygon L-key.

■ Undo the fastening screws …