Mazda CX-5 Service & Repair Manual: Water Pump

Mazda CX-5 Service & Repair Manual / Engine / Cooling / Water Pump

Purpose, Function

The water pump operates by obtaining drive force from the engine via the drive belt to pump engine coolant.

Construction

The water pump is installed to the engine front.
The water pump consists of the following parts:
A hard plastic shroud impeller has been adopted to the impeller. As a result, leakage loss from the front and back surfaces of the impeller is reduced and the pump efficiency is improved.

Operation

1. The water pump pulley rotates by obtaining drive force from the engine via the drive belt.

2. The impeller with the water pump pulley and shaft connected rotates to pump engine coolant.

Water Pump Removal/Installation

WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may ...

Cooling Fan Relay

Purpose, Function The cooling fan relay operates by receiving the signal from the PCM to supply power to the cooling fan motor. Construction The cooling fan relay is installed o ...

Other materials:

Rear Seat Removal/Installation
CAUTION: When removing or putting in the rear seat, contact with the surrounding areas of the vehicle could cause scratches and damage. When removing or putting in the rear seat, always use two or more persons to perform the work and be careful not to scratch or damage the rear seat ...

Splash Shield Removal/Installation
Front Front splash shield No.1 1. Set the mudguard aside.. 2. Remove fasteners A. 3. Remove the front splash shield No.1. 4. Install in the reverse order of removal. Front splash shield No.2 1. Remove screw B. 2. Remove fasteners C. 3. Remove the front splash shield No.2. 4. ...

Air Mix Actuator [Full Auto Air Conditioner]
Purpose The air mix actuator moves the air mix door in the A/C unit to adjust the temperature of the air blown from the air vent. Function Door open/close function The air mix actuator drives the motor based on the signals from the climate control unit and moves the air mi ...