Renault Clio: High pressure pipe between rail and injector: Removal - Refitting

Renault Clio III (2005-2013) Service Manual / Engine And Peripherals / Diesel Injection / High pressure pipe between rail and injector: Removal - Refitting

K9K, and 764 or 772

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

WARNING

Before starting work on the vehicle, make sure you have:

WARNING

Parts always to be replaced:

REMOVAL

I - REMOVAL PREPARATION OPERATION

IMPORTANT

Before carrying out any work on the injection system, check using the Diagnostic tool :

It is essential to respect the safety and cleanliness advice whenever work is carried out on this system (see 13B, Diesel injection, Diesel injection: Precautions for the repair, 13B-1).

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

IMPORTANT

Wear protective gloves when using cleaning product.

IMPORTANT

Wear protective glasses.

WARNING

Do not blast with compressed air once the fuel circuit is open, otherwise impurities may enter the system. Use wipes if necessary.

II - REMOVAL OF PART CONCERNED

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

WARNING

When the high-pressure pipe unions (11) on the injector holder are loosened, it is imperative to hold the filter rod retaining nut (12) with a lock wrench.

Note: Be prepared for fuel outflow. Clean with new wipes.

REFITTING

I - REFITTING PREPARATION OPERATION

II - REFITTING PART CONCERNED

WARNING

Only remove the blanking plugs immediately before connecting the fuel circuit pipes.

The plugs are single-use. Do not reuse them.

Note: If the new pipe kit does not contain an applicator, lubrication of the nut threads will be unnecessary (as they are self-lubricating pipes).

III - FINAL OPERATION

K9K, and 750 or 752 or 766 or 768

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

IMPORTANT

Before carrying out any work on the injection system, check using the Diagnostic tool :

It is essential to respect the safety and cleanliness advice whenever work is carried out on this system.

Loosening a high pressure pipe union when the engine is running is prohibited.

WARNING

Before starting work on the vehicle, obtain:

Note: Vehicles equipped with the K9K*768 engine may or may not be equipped with an intercooler.

REMOVAL

I - REMOVAL PREPARATION OPERATION

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

K9K, and 750 or 766 or 768

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

II - REMOVAL OF THE PART CONCERNED

REFITTING

I - REFITTING PREPARATION OPERATION

Renault Clio. High pressure pipe between rail and injector: Removal - Refitting

WARNING

Before fitting a new high-pressure pipe, lightly lubricate the nut thread with oil from the applicator supplied in the new part.

Be careful not to allow oil into the high pressure pipe.

Do not lubricate high pressure pipes supplied without an applicator, as these high pressure pipes are self-lubricating.

WARNING

Do not remove the blanking plugs from each component until the last moment.

II - REFITTING OPERATION FOR PART CONCERNED

Note: The order of fitting of the rail - injector high pressure pipes is not important.

Note: Tighten each pipe fully before moving on to the next pipe.

III - FINAL OPERATION

K9K, and 750 or 766 or 768

 

WARNING

Check that there are no diesel leaks:

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 Replacement parts and repairs

Original parts are based on strict specifications and are subject to highly-specialised tests. Therefore, they are of at least the same level of quality as the parts fitted originally. If you always fit genuine replacement parts to your vehicle, you will ensure that it performs well. Further

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