John Deere

How to Identify and Fix Common Gardening Problems ?

We provide a variety of viewpoints on how to identify and fix common gardening problems. Our sources include academic articles, blog posts, and personal essays from experienced gardeners :

To remove the rear main seal, you must remove the transmission from the engine, remove the flywheel from the crank shaft, removed the oil pan and in most motors removed the pistons and crank shaft as well.
The rear main seal exists in the back of the engine, around the crankshaft. Its primary purpose is to keep oil sealed inside the back of the engine, which is where the crankshaft and the transmission meet.
Since it is such a difficult repair, it`s usually not something you can do yourself and your mechanic has to charge a lot for. Replacing a rear main seal can be so expensive the cost to replace it may be more than you have to spend, or even more than your vehicle is worth.
Replacing a Rear Main Seal

However, the process to get to the rear main seal to replace it often requires removal of the entire engine and transmission from the vehicle, a job that can only be done by very skilled mechanics and even then can take 6-10 hours!

Install the seal DRY at the crank sealing surface area; no engine oil is required. A light coat of oil may be applied to the O.D. of the seal to help with installation.
Some estimates put the cost at around $350-$450 for labor alone. However, this cost can vary depending on the make and model of your vehicle, as well as your location and the specific shop you take it to.
A rear main seal leak can be a major problem for your vehicle. It can result in serious damage to your car`s engine, which is why it`s important to have it repaired as soon as possible. If you think the oil level is too low, you should stop driving the vehicle.
Fixing the leaking seal entails dropping the exhaust, oil pan, main bearing support bar, and rear main bearing, and then replacing the two-piece seal. It`s one of those jobs that shops we work with typically charge at least a few hundred bucks.
The rear main seal is subject to both high oil pressure since it is right by the rear main bearing as well as the spinning crankshaft which is constantly wearing on the inside of the seal. No matter how often you change your oil, eventually the spinning metal crankshaft will wear down the seal enough to cause a leak.
Our Verdict on the Best Oil Stop Leak Additives

If you`re looking for universal protection, then Lucas Oil 10278 Engine Oil Stop Leak is the best engine oil stop leak product on the market. Customers who want to stop leaks and save money should use ATP AT-205 Re-Seal Stops Leaks.

Seal lips should be generously lubricated to where they are wet during start-up, especially if an engine, transmission, or rear axle is going to sit for a while before operation. Dry seals and spinning shafts don`t mix. A dry seal will tear and then leak.
BlueDevil Rear Main Sealer is a product designed to fix leaks in the rear main seal of an engine.
When you carefully follow the instructions for our engine, radiator or other stop leak products, there is no risk of damage.
The camshaft seal is used constantly, which will usually lead to it wearing out over time. The camshaft seal is made to last for around 80,000 miles but in some cases, it will wear out prematurely due to damage to the camshaft. The heat that the engine produces can lead to the seal becoming damaged over time.
Most seal manufacturers say that operation of the seal at one of these limits will result in a minimum life span of two years; three years with some seal types such as those specified in Standard API 682.
What should I do? A: Overfilling an engine with oil can put additional pressure on seals and, over time, can cause an oil leak.
Some estimates put the cost at around $350-$450 for labor alone. However, this cost can vary depending on the make and model of your vehicle, as well as your location and the specific shop you take it to.

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

Looking for information on a John Deere tractor S/N CH0850S017329 and the current estimated value of this tractor with approximately 2,700 hours on it.
ANSWER : Can you please post the model number of the tractor? Thanks

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How do i replace a clutch on a JD 3020 tractor
ANSWER : Break it in half, then get with it.

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What type of oil doe it use – John Deere Gx75 Rx75 Srx75 Sx75 130 9hp Starter
ANSWER : 10W-30 Turf Gard

http://www.greenpartstore.com/John-Deere-GF-3-10W30-Turf-Gard-4-Cycle-Motor-Oil-Quart-TY22029.html

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Free belt diagram john deere freedom 42 – John Deere 42 in. EZ Trak Bagger
ANSWER :

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My la 125 john deere runs about 30 minutes then looses all fuel Ive changed fuel pump and filter and cleaned tank and pickup tube
ANSWER : Check the switch on the botom of the bowl of the carb

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My john deere z425 start fine but does not move
ANSWER : Check drive pulleys and belts.

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I have changed the fuel filter on a John Deere L130 garden tractor and the engine is still not getting gas. Is there a fuel pump or other part which would stop the flow of gas to carbuerator?
ANSWER : Underneath carb bowl should be a wire. Unplug it and remove ( unscrew) electric gas shutoff. Replace.

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Our john deere 400 is eating the belts for the front pto drive
ANSWER : Flat idler to left of belts is most likely seizing up during use.

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