Answers
My craftsman 7hp self propelled lawn mower keeps getting oil stuck in the air filter. I bought a new air filter and it ran fine for 30 minutes, started smoking and shut off. I checked and the air filter was clogged with oil again. I was able to use it with out the air filter to finish my lawn. What could be the problem, how could I fix it, and is it bad to run it with out the filter?
1 too much oil in crank case
2 engine is worn out...bad ring[s] bad valve guide[s]
3 it can run with no filter...its on the way to repair shop/junk yard any way
After removing a lawn mower air filter, knock off the heavy debris and clean it in the sink with how water and soap that cuts down on grease ...
I have a fairly standard lawn that a mow with a push mower. The lawn wraps around the house and generally takes about 15 min max to completely mow. Anyhow, I recently put in a new air filter and mowed the lawn using it twice. But when I tried to mow today, the mower coughed and died. I took out the filter and checked it out: it's partially-grey and oily. I was able to start the mower perfectly without the filter, and it sounded fine and ran fine (I didn't mow without the filter... I just started it without the filter to check that it would start and run, then once it did, I turned it right off.)
Anyhow, this seems odd. Should an air filter go bad that fast? Is something wrong with the mower? Thanks.
EGR stands for exhaust gas recirculation..... this is not what any mower has.... that tube comes from the valve cover/breather.... it lets the internal crankcase pressure out, but not the oil...... (lets the vapors out as well) when it gets gunked up, or worn out, it'll spew oil into the air filter.... don't try and clean it or rebuild it, better to replace it and see if it helps, they don't cost much.
I have a 5hp Toro gas lawn mower, a few weeks ago the air filter (a paper rectangular one) and its plastic casing fell off in front of the mower and I ran over it, causing the bits to go all over the lawn. Needless to say I need to buy a new air filter and plastic casing for this.
Before this accident, I needed to take off the filter and spray inside behind it that metal part that has a little eyelit with Quickstart to get it going.
I have been operating the mower for about a month or so now without the air filter, always spraying Quickstart into that mystery part to get it going.
Last night I replaced the spark plug and bought a new air filter. The filter isn't on yet as I also need to find where to buy the plastic casing to fix it into place. I noticed that the mower will start if I tip it forward a bit so a bit of the gas or whatever is behind that mystery metal part where the air filter should be gets there then I pull the plug.
My questions are:
1. What type of damage have I done by operating without the air filter?
2. What is that metal thing behind the air filter? Again, the best description is a metal eyelit. Must have something to do with gas as making that wet starts the engine.
3. What does Quickstart do? I got this mower for free and the lady who gave it to me (I don't know her) said the problem with the mower starting was the air filter and I always needed to spray behind it with the Quickstart. What's the deal with this? Any idea?
Any help or suggestions would be awesome
Thanks
The metal piece behind the air filter is the choke. The damage you do by running without the air filter is internal to the cylinder and the piston. It is increased wear and then loss of compression. The need of the quick start says the unit has a priming problem. Take it to a service center and get a tune up. Good Luck.
We are the manufacturer and offer air filter for lawn mower. We want to sell air filter to the companies directly (but not the end user).
B2B web-site for that industry. Advertising to drive business. Identify the market and drive them to the site. Only works if the product does!
The cylinder case on my lawn mower that hold the air filter has broken clips and keeps falling off. Where can I find a replacement case for my lawn mower?
Try the place where you purchased the mower: however I'd Google the lawnmower brand and look for replacement parts. In most parts list they have pictures, give it a try.
Lawn Mower Racing takes Center Stage at the STA-BIL Challenge of ...
This article originally ran on the K&N Filters Website .
The mantra was the same at the Lawn Mower Races in Delaware, Ohio. Most of the riders said they saw lawn mower racing on television for the first time, and had to try it. If the mantra was saw it and tried it, the product was K&N. Lawn mowers were everywhere, all shapes and sizes, some more powerful than others,but almost every lawn mower used a K&N air filter at the 17th Annual STA-BIL Challenge of Champions.
“It’s an American cultural phenomena,” said Bruce Kaufman, President of the United States Lawn Mower Racing Association. “No one races for money, but our riders go for the glory, a trophy and bragging rights.”
Prepping Your Lawn Mower for the Summer | Reviews Lawn Mowers
My mower is an investment, keep your head round the lawn, while you take care of the engine. Lawn mower Proper maintenance is essential for good performance. The change of seasons require certain precautions to properly store the mower while it is not in use. Here are six steps you should take to protect the mower during the year: 1 Check the battery Replace the use of candles and air filter before the spring first time in a cost-effective way is to properly maintain and protect your lawnmower. Do this every year to extend the life of your lawnmower. Filter paper and wash thoroughly and dry foam Replace the air filter. Do not forget to change the fuel filter as well. 6. Check the blades A deck can cause a dirty mower more difficult than it needs to work more and the fuel consumption. It can also be harmful to your lawn. The cleaning of the deck is relatively simple and should be done after each use. Turn the mower easy to position on the page, just so that oil does not leak in the fuel system. Then scrape or hose cut grass from the deck of the mower. If possible, spray silicone lubricant to reduce build the bridge during use. Make sure the mower completely before cleaning the deck to avoid injury. Behind each pristine lawn mower is a careful maintenance. In addition to better mowers, mower maintenance to save money, is like a well oiled machine cleaner energy more efficiently and requires less fuel. Until follow these simple tips when preparing your lawn mower for spring and summer, you should have a good working environment mowers for many years to come joy.
News
Making the cut: Signs of lawn mower problemsKansas City Star - May 02, 2011
A mechanic that specializes in small engines is best suited to perform maintenance and repairs to lawn mowers. A typical service from a small engine mechanic should include changing the oil, sparkplugs and air filter. It should also include a blade and morenbsp;raquo;9NEWS.com - May 13, 2011
of lawn mowers and other outdoor equipment. In addition to no emissions and quieter operation, these products are more user-friendly by requiring little to no maintenance. There#39;s no more changing the oil or replacing spark plugs and air filter. and morenbsp;raquo;Lansing State Journal - May 08, 2011
Sputtering engines indicate that the mower#39;s engine is not receiving the correct blend of air and fuel. This is usually the result of a dirty air filter and carburetor. • When an engine makes a knocking noise, it is no laughing matter. and morenbsp;raquo;Morris Daily Herald - May 14, 2011
Anyway, it finally dried up enough to mow, but I couldn#39;t get my mower started. I#39;ve used it for eight years without doing anything to it, so I think it#39;s time for a little overhaul. It needs a new spark plug and air filter. But that would take time toPR Newswire (press release) - Apr 26, 2011
Keep Your Lawn Mower Running Right: Briggs amp; Stratton Offers Tips on Easy The kits contain everything needed for a lawn mower engine tune-up, including exactly the right amount of oil, a new spark plug, air filter and fuel preservative. The kits for walk mowers range in price from about $10 to $12. and morenbsp;raquo;Detroit Free Press - May 07, 2011
remove and replace spark plugs and remove and clean the air filter,quot; Kosiara says. MASTER MULCH. quot;If you are raking leaves, spread them out on your lawn and go over them with a mulching mower to chop them up and then again with the mower#39;s catcherTheHerald - May 15, 2011
Yard work ain#39;t what it used to beI once gave a buddy a T-shirt and a six-pack of beer to help me change the belt on my mower, and I once wrote a column about successfully changing the air filter on a long-ago push mower. Fortunately, my good friend Jim Abbott has been kind enough to
Kawasaki Paper Air Filter Fits FH451 FH500 NO RESERVE
4 Pack Air Filter Briggs Stratton John Deere Craftsman 491588S 30-710 102-549
Briggs and Stratton Air Filter 5079
Briggs and Stratton Air Filter 805113
Briggs and Stratton Air Filter 691643