HGV or LGV Maintenance – Fuel Tank and Gears

It is a firm fact that diesel spillage is dangerous to other road users, particularly motorcyclists. If you are an HGV or LGV driver, you should regularly check under the bonnet and throughout the run of the fuel line – from the fuel tank to the engine to make sure:

1. The fuel filler cap is fastened securely.
2. The seal in the cap is not torn, perished or missing.
3. There are no other defects that could let fuel leak.

As an HGV driver, you should remember that fuel expands when it is hot. If you overfill the tank and the fuel expands, it can leak through the breather, thus wasting fuel and money. It will also be hazardous.

Moreover, you should choose gears in accordance with the situation the vehicle is in and the load it is carrying. The lowest gears may only be necessary if the vehicle is loaded or when you are climbing a steep gradient.

You should always plan ahead before entering a junction, approaching a hazard or manoeuvring to avoid dangerous situations. You should never “coast” with the clutch pedal depressed or leave the gear lever in neutral. This is highly dangerous, especially in vehicles with air brakes, as you would lose the pressure in the braking system.