Posted 20 hours ago

Mountfield SP164 Petrol Self Propelled 39cm Lawnmower

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When people mow their lawns, the grass is typically collected in a grass box or a grass bag attached to the lawnmower. This can then be emptied into a recycling bin, or put onto a compost heap to make compost. See this this thread,identical problem: https://community.screwfix.com/threads/how-to-adjust-idle-and-or-mixture-on-mountfield-mower.199021/ Mountfield SP164 Spares and Spare Parts Diagrams Schematics Mountfield SP 164 ART NO 297412048/SF (RS100 OHV) 2012 Learn More

Eventually, the carburetor in any mower will need to be adjusted or replaced. If your carburetor is in need of attention, it will begin to mix the gasoline and oil in the wrong quantities, causing the mower to run either rich or lean. This can affect the performance of the mower, and prevent it from running smoothly. Going to add to this thread, since fuel problems has been mentioned - try Aspen fuel for garden machinery and especially for boat engines. This model has a choice of 5 heights ranging from 25 - 70 mm. The height level is very simple to adjust using a single lever to drop or raise the height on all 4 wheels. So as you can see, Mountfield appears on the list of manufacturers who make petrol mowers. Their mowers are powered by STIGA and Honda engines. The good news is they are easy to start and have been specifically designed to offer optimum speed for high performance.Those mountfields have a plastic carb, horrible thing, couldn't even find a idle screw on the one last week,probably hidden under some plastic plug. This is a genuine Mountfield replacement part, built to very high standards and an exact replacement.. About a month ago I bought a brand new Mountfield SP164 lawnmower, its worked fine for the first 3 mowings but today for some reason it will not run evenly. So it sounds like its revving up and down (brm brm brm....that sort of noise!) Brand new, genuine Mountfield Replacement Recoil / Pull Start Assy which was also fitted to several .. Hi, Dont know if anyone can help or suggest anything... I am not particularly mechanically minded so any advice would be very gratefuly received!

The SP164 has two mowing options for your grass cuttings, either collect to the aerated 40 litre grass bag, or remove the collector to eject the grass cuttings directly onto the lawn. If you search online for a petrol lawnmower, the same brands will appear time after time. These include: Brand new, Genuine Mountfield OPC Cable / Engine Brake Cable which allows you to start and stop the engine. Suitable for the following models fitted with the RS100 Petrol Engine ONLY....... Sharp blades cleanly cut the grass. Dull blades roughly tears the grass which will quikly turn brown. If the lawn mower produces teared grass, then the blades should be sharpened or replaced. In this post, Lawnmowers Direct provides an easy-to-follow guide to Mountfield lawn mower problems with answers to common troubleshooting topics. Mountfield mower won’t startFor surfaces up to 300m² you can use a battery driven mower. For surfaces larger than that it is recommended to use a petrol mower. If you have used the wrong oil in your mower, you will need to carry out an oil change. The oil change on any mower follows a similar process. Find out how to carry out a Mountfield lawn mower oil change here. Carburetor It is all too easy to forget when purchasing something new to think carefully about the warranty/guarantee. Replacement NGK Spark plug fits Mountfield engine models listedRM45RM55RM65 (2009 onwards)Part numbe..

Some of these items can be returned to your nearest Screwfix store, other items require collection and you can do this by calling us on our freephone number 03330 112 112. The most common reasons that a lawn mower will not run smoothly is down to either the oil or carburetor. Oil Contains everything you need (except fuel) to get you started with your lawnmower or other four stro..


Having a choice of easy to use cutting heights does make life easier and especially with such a simple adjustment. Both adjustments and replacement of the carburetor can be carried out during your annual service activity. Mountfield mower not cutting properly Oil and liquid suction pump made by leading manufacturer Briggs and Stratton. The pump can be used t.. Due to health and safety reasons we cannot accept the return of this product unless all petrol and oil have been drained (your statutory rights are not affected).

The SP164 model uses ST120 OHV engine (123cc) with a power output of 1.90 kW at 2,900 RPM and uses a recoil drive start system. This system works by holding the OPC lever against the handle and then pulling the starter cord with a strong smooth pull. Thanks for taking your time to read our information on the best Mountfield petrol lawn mowers, that are currently available on the UK market. Some UK buyers prefer to use the strength, power and flexibility of a petrol mower, rather than having to work with an electric lead, or a cordless mower. Use our interactive exploded view diagrams to easily identify the parts that fit your machine, select a popular part, or view the complete list of all parts that fit a SP164. Hopefully you have now got a better idea of the many Mountfield mower options available. So far, you may already have noticed that, the main difference is really between the mower being hand propelled or self-propelled and the actual cutting width, and type of engine.

Mountfield mower is not running smoothly

It really comes down now to how well the situation is handled. Have to say I have found SF to be pretty good in the rare occasion I've had an issue.

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