Volkswagen Workshop Service and Repair Manuals > Polo Mk4 > Engine | 4 - Cyl. injection engine (4-valve, rolling rockers) | Fuel supply, gas operation | Fuel supply system components - remove and install | Oil pump - remove and install

Installation

–	Fuel pump installation must be done in the inverse order from removal.

Note

t	Try not to fold fuel level sensor during installation.

t	Place fuel pump seal dry on fuel container opening.

t	Lubricate seal with fuel only for fuel pump installation.

t	Observe installation position of fuel pump flange: Flange markings must coincide with fuel container markings -arrows-.

t	Ensure firm seating of fuel hoses.

t	Do not invert supply and return hoses.

t	After fuel pump unit flange installation, check if supply, return and ventilation hoses are still fastened to fuel container.

Volkswagen Workshop Service and Repair Manuals