Engine cooling and lubrication system Mazda BT-50 1

Checking the level and replacing the coolant
The procedures for checking the coolant level and replacing it are described in Chapter " Maintenance and general check and adjustment procedures ". Checking for coolant...

Cooling system — device
Cooling system components. 1 - radiator cap, 2 - expansion tank of the cooling system, 3 - radiator, 4 - thermostat, 5 - coolant pump, 6 - cooling system fan.

Radiator Cap — Check
Caution: Never remove the radiator cap while the engine is running or when the radiator is still hot. Hot coolant and its vapors can cause burns and damage the engine....

Expansion tank — removal and installation
1. Drain the coolant from the cooling system until the expansion tank is empty. 2. Remove the parts as shown in the figure. 1 - hose, 2 - expansion tank. 3. Installation...

Cooling system — disassembly and assembly
Disassembly and assembly of the cooling system. 1 - clamp, 2 - outlet pipe of the cooling system, 3 - cooling system outlet pipe gasket, 4, 7 - bypass hose, 5 - bypass...

Radiator — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Drain the coolant into a suitable container (see chapter " Maintenance and general check and...

Thermostat — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Drain the coolant from the engine cooling system (see chapter " Maintenance and general check and...

Coolant pump
Removal and installation 1. Remove the cooling fan. 2. Drain the coolant from the engine cooling system (see chapter " Maintenance and general check and adjustment...

Cooling system fan — removal and installation
1. Remove the accessory drive belt (see chapter " Maintenance and general check and adjustment procedures "). 2. Remove the cooling fan as shown in the figure. 1 -...

Precautions when working with oils
1. Long-term and repeated contact with motor oil removes the natural oil layer from the skin and leads to dryness, irritation and dermatitis. In addition, the motor oils...

Engine oil and filter
The procedures for checking the engine oil, changing the oil filter and engine oil are described in Chapter " Maintenance and general check and adjustment procedures ".

Lubrication system — device
Lubrication system components. 1 - sealing washer, 2 - drain bolt, 3 - oil pan, 4 - oil cooler gasket, 5 - gasket, 6 - plug, 7 - ball, 8, 13 - pressure reducing valve...

Checking oil pressure
Caution: Before performing the procedure, make sure the engine is cool to avoid burns. 1. Unscrew the oil pressure sensor. 2. Install the pressure gauge as shown in the...

Oil pump
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Drain the engine oil (see chapter " Maintenance and general check and...

Oil cooler — removal and installation
1. Disconnect the cable from the negative terminal of the battery. 2. Drain the coolant (see chapter " Maintenance and general check and adjustment procedures "). 3....

Oil pan
Removal and installation 1. Disconnect the cable from the negative terminal of the battery. 2. Drain the engine oil (see chapter " Maintenance and general check and...

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

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