Mazda CX-5 Service & Repair Manual: Water Pump
Purpose, Function
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The water pump operates by obtaining drive force from the engine via the drive belt to pump engine coolant.
Construction
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The water pump is installed to the engine front.
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The water pump consists of the following parts:
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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:
Antenna Feeder No.2 Inspection
1. Disconnect the negative battery cable..
2. Remove the following parts:
a. A-pillar trim (RH).
b. Trunk board.
c. Trunk end trim (RH).
d. Rear scuff plate (RH).
e. Trunk side trim (RH).
3. Disconnect antenna feeder No.1.
4. Disconnect antenna feeder No.3.
5. Verify that t ...
Seat Belt Inspection
Belt
1. Verify that the belt is installed properly with no twists or kinks.
2. Verify that there is no damage to the seat belt and no deformation of the
metal fittings.
If there is any malfunction, replace the seat belt.
ELR (Emergency Locking Retractor)
Except rear center seat b ...
Rear Seat
Purpose, Function
The following two types of rear seats have been adopted.
6:4 split-type seat
4:2:4 split-type seat
The following functions have been adopted for the rear seat to protect passengers
during a collision or emergency braking.
...
