Mazda CX-5 Service & Repair Manual: Non Return Valve Inspection
WARNING:
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Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause serious injury or death and facility breakage. Fuel can also irritate skin and eyes. To prevent this, always complete the “Fuel Line Safety Procedure”, while referring to the “BEFORE SERVICE PRECAUTION”.
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A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before draining fuel, make sure to discharge static electricity by touching the vehicle body.
1. Complete the “BEFORE SERVICE PRECAUTION”..
2. Disconnect the negative battery cable..
3. Using the following procedure:
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6:4 split type
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Remove the rear seat cushion..
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4:2:4 split type
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Set the rear seat aside as shown in the figure..
4. Remove the fuel pump unit..
5. Drain the fuel from the fuel tank to the position where the non-return valve is visible..
NOTE:
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Non-return valve is integrated in the fuel tank.
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The non-return valve is normally closed by the spring force.
6. Verify that the non-return valve is closed.
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If the non-return valve is stuck open and does not open even when pulled up by a finger, replace the fuel tank..
Miller Cycle Engine
Outline
The Miller cycle engine is a high-efficiency engine which achieves high fuel
economy performance by obtaining a high-expansion ratio.
The Miller cycle engine achieves a high- ...
Non Return Valve
Purpose, Function
Assures safety by preventing fuel from returning to the fuel filler opening.
Construction
The non-return valve cannot be removed as it is installed inside the fue ...
Other materials:
Manual Type
Control Switches
Temperature control dial
This dial controls temperature. Turn it clockwise for hot and counterclockwise
for cold.
NOTE
When the mode is set to or with the fan control dial in a position other than
0 and the temperature control dial in the maximum cold position, the air int ...
Power Steering
Power Steering
• Power steering is only operable when the
engine is running. If the engine is off or if the power steering system is inoperable,
you can still steer, but it requires more physical effort.
If the steering feels stiffer than usual during normal driving or the steering
vibrate ...
Turn Light System
Purpose
The turn light system flashes the turn light three times automatically according
to the turn switch operation.
The front body control module (FBCM) performs turn light system fail-safe..
Function
The front body control module (FBCM) performs control based on th ...
