Friday 30 December 2011

Small Engine Maintenance - Float Style Carburetors

!: Small Engine Maintenance - Float Style Carburetors

Float style carburetors are common on small engines used on gas powered outdoor equipment, in particular the lawn and garden tractor. Many times when the engine is running rough or is hunting badly (engine speed not constant) it is because the carburetor needs a good cleaning and service.

Preparation

Record the engine type and serial number then obtain the relevant carburetor kit, engine and filter gaskets. Prepare a clean work area, an area of NO SMOKING or NAKED FLAME (gasoline vapors ignite very easily). Basic tools required are set of wrenches (socket or open ended), needle nose pliers, can of carburetor cleaner, a container to clean parts and a container to store parts.

Carburetor Removal

Take a photograph or make a pencil sketch of the choke linkage, governor linkage and springs connected to the carburetor. This will save a great deal of heartache when you come to reassemble. Shut off fuel to carburetor before removing the fuel line to the carburetor.  Some have a fuel shut off valve, if not clamp the rubber fuel hose with a G clamp, or drain into a clean container.

Remove the air filter, the carburetor fixing nuts (screws) and governor spring.  Ease the carburetor away from the engine, twisting as you do so to disengage the Z shape linkages to the choke and throttle valves. Note that there will be fuel still in the bowl at the base of the carburetor. Tip carburetor upside down to let the fuel drain out into a container.

Carburetor Disassembly

Now that you have the complete carburetor in your hand and before attempting to take it apart, look for the two screw (some have only one) with springs under the screw head.  These will be the idle and high speed adjustment screw.  Count the number of turns required to screw home the needle, about one & one and a half for the main jet and 1 time for the idle jet.  Make a note as this will be the setting will to be used later.

Remove the high speed and idle adjusting screw, clean and place in a container ready for reassembling. Remove the bowl fixing nut, on some carburetors this nut is where the high speed  adjustment  screw is located.  Clean the nut and replace washer if required.  Those that house the high speed needle will have one or two small fuel transfer holes. These do get clogged - clean out with thin wire (obtain thin floral arranging wire from a craft shop). The float is next, watch out for the fuel inlet needle and how it is attached to the float hinge.  Some of the brass floats do leak after a time, check by shaking float to hear if fuel is sloshing about, if so replace the float.

Use carburetor cleaner and spray outside, then the inside of the carburetor, the air and needle orifices. WATCH YOUR EYES - USE GOGGLES. Ensure that the choke and butterfly valves move freely and that the throttle and choke return springs are closing the valves. 

If they are weak or broken then replace them by unscrewing the butterfly valve and removing spindle, then reassemble with new springs. Inside the venturi at the throttle valve end, there are 2 or 3 small holes (need to move the valve to open position to see them). I use a staple with one leg bent straight and using needle pliers cleaned out those ports. DO NOT FORCE IF STAPLE IS LARGER IN DIAMETER THAN THE PORT DIAMETER.

Reassemble

Insert fuel needle and float. Fit the bowl to the carburetor with a new 'O' ring. Screw in the high speed and idle needles (don't forget the tension springs, 'O' ring and washer) until they just seat, then  back off the screws by the number of turns you recorded when disassembling.  These settings should    enable the engine to start, if not, screw both needles back in until they just seat. Back off the idle screw one turn and the high speed by 1&1/2 turns. Final needle adjustment is done when the engine tests are conducted.  

Using the photos taken or your sketch, insert the governor and choke linkage, then with a new gasket fit the carburetor to the engine body.  Reconnect the governor spring into the hole on the throttle cam, usually the same hole as the governor linkage. Reconnect fuel line and filter cover (with new gasket) to the body of the carburetor. Replace worn or dirty air filters

Adjustment

Start engine and allow it to warm up to normal operating temperature (3-5 minutes).  Set the throttle control to the maximum speed position, then turn the high speed mixture control in (clockwise) slowly until the engine runs erratic. Note that screw position.  Now back off the screw (counter clockwise) until the engine again begins to run erratic. Note that screw position, then screw back in to the mid position at which point the engine should be running smoothly.

Set the throttle control to idle or slow position and adjust the idle mixture screw in the same manner as you did with the high speed mixture control. Some times after setting the idle screw you may need to go back and readjust the high speed setting.

Disclaimer - This article is intended as a guide and is generic and therefore I cannot be held liable for injury or damage. There are many types of carburetors used on small engines, each with their own means of controlling the fuel/air mixture to the engine. However the above is typical of many carburetors used on small engines that I've serviced and repaired during the years I owned an outdoor power equipment sales and service business.


Small Engine Maintenance - Float Style Carburetors

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Saturday 24 December 2011

Murray 1695885 22-Inch 205cc 4-Cycle OHV Briggs & Stratton 800 Snow Series Gas Powered Single Stage Snow Thrower With Electric Start

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Brand : Murray | Rate : | Price : $440.75
Post Date : Dec 24, 2011 09:10:51 | Usually ships in 24 hours


  • Ideal for light-use conditions up to 8-inches of snow
  • Wear resistant polymer auger cleans down to the pavement
  • Electric start, cord included
  • Briggs & Stratton 800 Snow Series OHV Engine
  • Non-CARB Compliant/Not For Sale In California

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Saturday 26 November 2011

Tips For Finding Reputable Snowblower Repair Shops

!: Tips For Finding Reputable Snowblower Repair Shops

Finding a snowblower repair shop can be a task in itself. Depending on where you live there may not be a lot of choices available. You want to be able to find someone that you trust, as well as one you can afford. A lot of places will try to sway you to do certain things to your machine, replace your existing machine, or will refuse work because it is a certain style.

Check your local yellow pages to find snowblower repair shops. A lot of places which sell snowblowers offer repairs. But, they may only work on the blowers that they sell. Call around before you shop. There is nothing worse than arriving at a shop to be told that they refuse to work on your machine for whatever the reason may be.

When calling around to other places, make sure you are specific on what your needs are. Make sure you have the style and or model number available to give to them over the phone so they know what they are dealing with. Let them know the exact problem you are having, as well as any other information that may be of help to them.

If they cannot work on your snowblower, ask if they have any references available to give to you. They may not work on a certain brand of machines, but they may know somebody else that can help you. A good repair shop will know their competition and comparable shops that you may be able to get a hold of.

Do not let them pitch sales to you. If you have called them ahead of time and explained the problem to you, they should not try and sell you a new machine. Let them know that you are not in the market for a new snowblower, and that you are happy with the one you have. If all else fails, take your business elsewhere.

Before you arrive to have your snowblower fixed, be sure to ask them how long it will take and if they can order parts for your machine. Some repair shops will tell you they cannot get the part in hopes that you will just buy another machine instead of taking yours elsewhere. If they are unsure if they can get the parts, try another place.

There are a lot of snowblower repair shops that will try to sell you a replacement machine instead of fixing your existing one. Do not let them push you over. Know what kind of problem your snowblower is having, and let them know what you want done. This will avoid any problems you may have once you actually bring the machine in for repair.


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Tuesday 22 November 2011

MTD/Marshall 31AM2N1B704 MTD Gold Single Stage Snowthrower, with Electric Start

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Friday 18 November 2011

Snow Joe SJ620 18-Inch 13.5-Amp Electric Snow Thrower

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Brand : Snow Joe | Rate : | Price : $193.00
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Responding to the need for an easy-to-use machine that could tackle heavier snowfall on large driveways and walkways, Snow Joe developed the Snow Joe Ultra SJ620, a larger electric snow thrower that delivers the power of a gas machine with the convenience of an electric unit. Driven by a 13.5 amp motor, the Snow Joe Ultra moves up to 650 pounds of snow per minute. Its durable, 4 blade rotor, constructed of heavy grade steel, cuts a full 18-inch wide and 10-inch deep with each pass, clearing 2150 square feet per hour. In addition to its hard-working plowing capacity, the Snow Joe Ultra features an adjustable discharge chute that rotates a complete 180 degrees to provide full control over the snow discharge direction. The chute deflector can also be adjusted to control the height of the snow stream. Easy-glide pivot wheels make the Snow Joe Ultra easy to turn and maneuver on each pass. The scraper blade at the base of the unit efficiently scrapes the snow clear to the pavement. The Snow Joe Ultra SJ620, is powered electrically, making it effortless to start and maintain. No gas, oil, or tune-ups are necessary. The unit is ETL-approved and carries a full two year warranty. For heavier snowfall on large driveways and walkways, the Snow Joe Ultra SJ620 is your smart solution this winter.

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Monday 7 November 2011

Toro 42" Two-Stage Snowthrower

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Thursday 27 October 2011

Replacement part For Toro Lawn mower # 105-1503 42" SNOWTHROWER KIT

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Thursday 20 October 2011

Toro 38381 18-Inch 15 Amp Electric 1800 Power Curve Snow Thrower - Is It Worth Buying?

!: Toro 38381 18-Inch 15 Amp Electric 1800 Power Curve Snow Thrower - Is It Worth Buying?

Are you thinking about buying a Toro 38381 18-inch 15 amp electric 1800 power curve snow thrower this winter? You are not the only one considering purchasing this, and this article will outline some of the advantages of this model.

Why is the Toro 38381 Snow Thrower so popular?

If you live in an area that regularly gets snow, you probably have shoveled snow at some point in your life. You know the frustrations associated with it, such as back pain, fatigue and also how time consuming it can be. Now instead imagine how using a snow thrower can turn this from a chore that you dread into one that you don't really mind doing. When you wake up in the morning and discover that it has snowed the night before, you no longer have to worry about getting your car out of the snow and making it to work on time.

There are several reasons people consistently give as to why they prefer this particular model, such as:
It's very dependable and doesn't have problems starting, unlike gas snow blowers. It has great performance and is able to cut a path through light snowfall that is right to the sidewalk or ground. It's also able to throw snow quite far, up to 30 feet. The assembly is quick and uncomplicated, which means that you can use it right away. It is lightweight and will be easier for some people to handle, depending on their size. The unit is quiet when running. When you are done using it, you can store almost anywhere, since it doesn't take up too much storage space.

Should you buy a Toro 38381 Snow Thrower?

If you live in an area that gets light snowfall amounts, this unit would be a great investment. It's also a terrific idea if you are looking for something that is on the smaller side and isn't too difficult to maneuver.


Toro 38381 18-Inch 15 Amp Electric 1800 Power Curve Snow Thrower - Is It Worth Buying?

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Monday 17 October 2011

Yard Machines 31C-040-800 Snow Fox 12.5-Inch 8.5 Amp Electric Snow Thrower

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Perfect for light snow, patios, small driveways or steps. Lightweight at only 22 lbs. U.S.A. Volts: 110, Amps: 8.5, Watts: 1,100, Clearing Width (in.): 12 1/2, Intake Height (in.): 6, Throw Distance (ft.): 25, Adjustable Discharge: Yes, UL Listed: Yes

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Tuesday 19 April 2011

Snowblower - some tips and tricks

!: Snowblower - some tips and tricks

To remove the snow you need to know some tricks and play it safe. And 'necessary, practical tips that anyone can learn to snow blowers, snow must be the first to know.

To make your work easier, you can sprinkle some salt on the snow for the compensation process easier. Before you can check also enable the authorities to spread salt on the snow, if necessary. Another thing you should keep in mind about your association. If you venture to the task of removing snowYou should wear clothing in layers and avoid wearing clothing and individual layer thickness. It is recommended not to slip into reasonable precautions to be observed on hard snow. You can also spiked shoes, if possible. For this winter, happy and carefree, you should just kind of snow removal tools that are more appropriate for your garden.

Toro is a best-selling and best brand snow blower. Toro will also be considered the leader in this field. If you have a perfect viewModel, we must first consider Toro snow thrower. Since 1914, the Taurus has produced very reliable snow to the satisfaction of a large number of loyal customers.

Toro manufactures many types of these machines and only a few large electric models, and a two-stage gas models. When using electric models, it is a mixture of gas and oil. The models are made of lightweight, compact and easy to use are. You can use electric snow blower snow ideal for small jobsas the removal of snow from steps, sidewalks and bridges. Toro offers a wide range of single-stage machines. These machines are supported by gas engines and easy to maneuver. You can launch the Taurus model for large distances and can use the machine to remove the snow in a patch. For large or double garage, you can have two machines, set the stage for high-performance hard work, the seeds are different to cast long distances and path clearing width.

John Deere is a world-classMarket leader and the most trusted name in various fields, such as tractors and equipment for industrial and private, such as equipment, snow blowers, hedge trimmers, lawn mowers and tractors. The best brand snow plow has a strong ability to launch. The snow plow is designed for use with a very large projection distance.

We need to analyze your needs and choices. Using the perfect, you can quickly do the job quickly and get back onComfort and lead to your sweet home and rest.

Although you can rely on local government to shovel the snow from the road, the snow in front of your house the exclusive responsibility. These machines are very useful in winter. If there is a heavy snow outside your home, you may be forced to wait for the comfort of home for a bit ', to clean driveways and sidewalks so that your family can leave their normal routine of life continue as usualwithout any interruption.


Snowblower - some tips and tricks

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Wednesday 13 April 2011

Toro 38381 18-Inch 15 Amp Electric 1800 Power Curve Snow Thrower

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Brand : Toro | Rate : | Price : $299.00
Post Date : Apr 14, 2011 01:16:06 | Usually ships in 24 hours


  • Toro Power Curve snow thrower with new zip deflector
  • Larger wheels, ergonomic handle, and 15 amp motor for extra power
  • Cuts up to 18 inches wide and 10 inches deep in one pass and throws up to 30 feet
  • 160-degree adjustable chute deflects the snow in different directions
  • 2-year warranty; weighs 24 pounds

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Friday 8 April 2011

Replacement part For Toro Lawn mower # 700642 55383 SNOWTHROWER SREVA

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Thursday 31 March 2011

Toro Snowblower Scraper Bar Replaces Toro 75-8780. Fits Toro Powerlite Models. Length 15 3/8" - Width 2 1/8" - Mounting Hole 1/4"

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Thursday 17 March 2011

Toro Power Max Snowthrower Tire Chains

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Post Date : Mar 18, 2011 05:36:05
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Provide additional traction in slippery conditions. Available as an option on all Toro two stage snowthrowers.    For all Power Max Model

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