Disassembling the fuel module to replace the fuel module elements

Removal of the fuel module is described in the previous article

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

Remove the pressure ring and O-ring from the module

How to disassemble and assemble the fuel module of a Mazda 6

If the O-ring is severely compressed or torn, replace it

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

Squeeze the clamps and disconnect the cable block of the fuel level indicator and the fuel pump

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

We press on the lock and remove the fuel level sensor

If the level sensor lock is damaged, replace the fuel level sensor assembly

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

We squeeze the lock with a screwdriver and disconnect the bypass valve tube from the fitting on the glass of the fuel module

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

Remove the hose bracket from the seat

How to disassemble and assemble the fuel module of a Mazda 6

We pry it with a screwdriver and remove the locking ring

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

We squeeze out two cup holders of the fuel module with a screwdriver

The location of the case and cup holders are shown by arrows

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

Using a screwdriver, we pry the lock of the fuel module cup and remove the housing with the fuel pump, pressure regulator and filters from the fuel module cup

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

We pry the holder clips with a screwdriver and remove the fuel intake filter

The places where the filter is fixed are shown by arrows

We wash or replace the fuel intake filter if it is heavily soiled

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

Remove the fuel pressure regulator from the fuel module housing

How to disassemble and assemble the fuel module of a Mazda 6

Remove the O-rings from the regulator housing

When removing the fuel pressure regulator, it is always necessary to replace the O-rings

How to disassemble and assemble the fuel module of a Mazda 6

Squeeze the latch and disconnect the intermediate block of wires from the fuel pump

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

Removing the fuel pump from the fuel module housing

It is convenient to remove the fuel pump from the housing with pliers

How to disassemble and assemble the fuel module of a Mazda 6How to disassemble and assemble the fuel module of a Mazda 6

We remove the spring from the glass of the fuel module

We inspect the spring, replace the damaged spring

Assembling the fuel pump in reverse order