Car engine cooling system Mazda 626 (4)
Emptying and filling the cooling system
Unscrew the radiator cap. This can only be done when the engine is cold. If the engine is hot, turn the cover to the first locking groove (using a rag) and wait until...
Unscrew the radiator cap. This can only be done when the engine is cold. If the engine is hot, turn the cover to the first locking groove (using a rag) and wait until...
Radiator — removal and installation
4.2.1. Removing the radiator The radiator mounting method is the same for all engines. Drain the cooling system as described in chapter 4.1 . Remove the upper and lower...
4.2.1. Removing the radiator The radiator mounting method is the same for all engines. Drain the cooling system as described in chapter 4.1 . Remove the upper and lower...
Water pump
The water pump cannot be repaired and if it fails or becomes damaged, it must be replaced. To check, you need to check the water pump shaft in the bearings and, if the...
The water pump cannot be repaired and if it fails or becomes damaged, it must be replaced. To check, you need to check the water pump shaft in the bearings and, if the...
Checking the Thermostat
The thermostat is located in the cylinder head, directly under the water drain pipe. To remove it, you need to partially drain the cooling system, loosen the drain pipe...
The thermostat is located in the cylinder head, directly under the water drain pipe. To remove it, you need to partially drain the cooling system, loosen the drain pipe...
Cooling fan
4.5.1. Checking the fan operation If the fan does not turn on or does not turn off, the fault may be in either the motor or the thermostat. First of all, you need to...
4.5.1. Checking the fan operation If the fan does not turn on or does not turn off, the fault may be in either the motor or the thermostat. First of all, you need to...
This section is available on: russian, bulgarian, belarusian, ukrainian, serbian, croatian, romanian, polish, slovak, hungarian
More sections on repairs of other Mazda models
• Model «B» engine: Cooling and lubrication system Mazda Familia 5 (1985-1989)
• Power unit: Cooling system Mazda3 BK (2003-2009)
• Power unit: Cooling system Mazda6 GG (2002-2008)
• Power unit: Cooling system Mazda CX-5KE (2012-2017)
• Power unit: Cooling system Mazda 121 (3) (1996-2003)
• Model «B» engine: Cooling and lubrication system Mazda Familia 5 (1985-1989)
• Power unit: Cooling system Mazda3 BK (2003-2009)
• Power unit: Cooling system Mazda6 GG (2002-2008)
• Power unit: Cooling system Mazda CX-5KE (2012-2017)
• Power unit: Cooling system Mazda 121 (3) (1996-2003)
Link in different formats to this section
TEXTHTMLBB Code
- General information
- Introduction to guide
- User manual
- Troubleshooting
- Maintenance
- Power unit
- 4-cylinder engines
- 6-cylinder engines
- Engine overhaul
- Cooling and ventilation
- Power and exhaust systems
- Engine electrics
- Control system
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and drive shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors, windows and locks
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Helpful hints
- Power unit
- Petrol engines 1.6 and 1.8
- Petrol engines 2.0
- 2.5 petrol engines
- Overhaul engines 1.6 and 1.8
- Overhaul engines 2.0 and 2.5
- Diesel engine 2.0
- Engine electrics
- Cooling system
- Air conditioner
- Carburetor Nikki 30/34
- Power system (1.6 and 1.8)
- Power system (2.0 and 2.5)
- Control system
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and axles
- Chassis
- Brake system
- Suspension and wheels
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors and windows
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- Introduction to manual
- Vehicle specifications
- Power unit
- Engine repair
- Lubrication system
- Cooling system
- Fuel system (carburetor)
- Fuel injection (FE)
- Fuel injection (DOHC)
- Fuel system (diesel)
- Ignition system
- Transmission
- Clutch
- Gearbox
- Drive shafts
- Chassis
- Front suspension
- Rear suspension
- Steering system
- Brake system
- Electrical equipment
- Equipment and devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Power unit
- Gasoline engine
- Engine overhaul (gasoline)
- Diesel engine
- Cooling and heating
- Supply system
- Ignition system
- Emission reduction
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Suspension and wheels
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Electrical equipment
- Equipment and devices
- Power devices
- Electrical circuits
- General information
- User manual
- Maintenance
- Troubleshooting
- Late models
- Power unit
- Engine in car
- Engine overhaul
- Cooling and heating system
- Fuel and exhaust system
- Engine electrical system
- Emission control system
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and drive shafts
- Chassis
- Brake system
- Suspension and wheels
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Electrical equipment
- Equipment and devices
- Lighting and lamps
- Electrical circuits