Cooling and lubrication engine «B» Mazda 323 (BF)

Technical characteristics of the lubrication system
The engine has a combined lubrication system (under pressure and splashing). Oil pump The gear type oil pump with internal engagement is driven by the crankshaft. The...

Technical characteristics of the cooling system
The vehicle uses a liquid engine cooling system with forced circulation of liquid using a centrifugal pump driven by a V-belt from the crankshaft pulley. Generator drive...

Lubrication system — device
Lubrication system: 1 - crankshaft; 2 - oil pump housing; 3 - oil pump drive gear; 4 - driven gear of the oil pump; 5 - oil pump cover; 6 - oil tank; 7 - pressure...

Oil pump — removal and installation
Removal Place the car on a lift. Remove the camshaft drive belt. Raise the car. Drain the oil from the engine. Disconnect the exhaust pipe from the exhaust manifold....

Disassembly and assembly of the oil pump
Disassembling and assembling the oil pump is not difficult. When assembling, check the clearances of the pump gears, see the value in the subsection " Detailed technical...

Checking oil pressure
Disconnect the wires from the oil pressure sensor and remove the sensor. Attach a pressure gauge to the sensor hole. Start and warm up the engine. Set the crankshaft...

Cooling system — device
Cooling system: 1 - crankshaft pulley; 2 - water pump drive pulley; 3 - water pump; 4 - gasket; 5 - thermostat; 6 - thermostat housing; 7 - radiator; 8 - expansion tank;...

Replacing the coolant
Remove the radiator and expansion tank caps. Disconnect the drain hose from the radiator and remove the radiator drain plug, placing a container under the radiator if...

Removal and installation the water pump
Disconnect the wire from the negative terminal of the battery. Remove the camshaft drive belt. Drain the coolant. Disconnect the radiator outlet hose from the water...

This section is available on: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian

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