There are various mechanisms used to control that lever - sometimes the stiff wire link disappears in to the engine casing and is controlled from something internal, and other times it's from a curved 'flap' which sits close to the fan at the top of the engine - the faster the engine spins, the further the paddle (which is in the air flow) moves. The only advice in handbook about engine not running evenly is make sure the fuel is not over a month old.

Stihl Spare Parts – Genuine Stihl Spare Parts and Accessories for chainsaws, brushcutters, hedge trimmers, Lawn Mowers and all other Stihl garden machinery. Also remember that all petrol mowers need maintenance with reference to oil levels, oil filters, spark plugs, the drive mechanism on self propelled mowers, and then general maintenance of the blade and making sure the underside of the deck is cleaned. The carburetor in your Mountfield lawn mower is the component that mixes the gasoline and air in the engine to create a combustible solution that allows your mower to run. Hopefully you used clean fuel and it's a simple job to clean the carb but you need to know what you're doing. Known for their tough construction, reliability and easy starting, keep your garden looking neat and tidy with our excellent range of Mountfield mowers.If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

These can act as a natural mulch, and help protect your lawn, retain moisture and improve its overall quality.Out Front Mowers – Out Front Ride On Mowers feature a dedicated Mulching Deck which is suspended in front of the tractor unit. That is characteristic of an engine 'hunting' when it is not getting enough fuel, probably due to a partially blocked jet in the carburettor. With ranges to suit both Homeowners and Professionals alike, you’re sure to find a saw to suit your needs. This Mountfield model sells fairly well online and is a good choice for most garden sizes except larger gardens.