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Troy Bilt Tb425cs 26cc 4 - Cycle Curved - Shaft Gas Trimmer with Ez - Start and Speed Spool - Page 3 Questions & Answers
I own a Troy-Bilt 425cs
The power edger attatchment may have a slightly different coupling size on it than the other attatchments. Also, do a good inspection of the power head unit's coupling at the EZ LINK connector. Maybe the head unit connector is getting hot over time, due to a lack of lube, and expanding internally, causing slippage in the connection to the edger attatchment. Inspect all that you can.
9/11/2011 10:59:29 PM •
Troy Bilt...
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Answered
on Sep 11, 2011
I have a Troy Bilt TB425cs trimmer that will no
Hi m greene223...
Sounds like you have dirt/debris in your caburetor jets,fuel passages or a diaphgram that is becoming non-flexible.
Check/Clean/Replace your Air Filter, a dirty air filter can make your engine run to rich with fuel.
Note: ALWAYS USE COMPRESSED AIR TO CLEAN YOUR JETS AND PASSAGES, VERY IMPORTANT.
Note:Before you disassemble the carburetor:
Mark each piece with a awl, or some kind of instrument that will make an alignment scratch before you disassemble the carburetor into separate pieces.
That way you will know which way it goes back together when you reassemble it.
Sometimes you can get by with priming the carburetor or by using starting fluid and letting it run a few times like that, and it will flush the gunk out of the jets,but most of the time you will need to rebuild the carburetor.
Be sure to check your fuel tank for water and dirt/debris, if there is water/debris then you need to clean your tank.
Check you fuel line condition after a while they will degrade and need replacment.
Check/Clean/Replace your fuel filter if you have one.
Make sure you are using fresh fuel.
If the mower is over a couple of years old, then I recommend that you buy and install a new carburetor repair kit,because the diaphragm will get hard and that will cause it to be hard to crank.
The diaphgram may look good and flexible, but it can be deceiving and not act as a fuel pump as it should because it has become too hard and will cause hard starting,start and run and shut off, etc.
When you clean your carburetor, I recommend that you use a laquer thinner type cleaner to clean and dissolve the laquer build-up in the float and needle jet passages.
Be sure to remove all plastic and rubber parts before using the laquer thinner because it can dissolve the plastic parts and render them unuseable.
Be sure to use COMPRESSED AIR to blow out all the fuel and air passages.The higher air pressure is needed to blow some of the trash/debris from the fuel or air passages.
Be careful when blowing out the passages, because there are sometimes small rubber type seats in the bottom of some of the passages.
Keep in mind that the float (if you have one) for the carburetor must be level when you go to reassemble the carburetor or follow the instructions you get with the carburetor kit, or you could also ask the parts man that you get your kit from.
When you clean your carburetor and remove the jet screws, you will first need to lightly seat the jet screws.
But before you lightly seat the jet screws count the number of turns it takes to seat the jet screws from their original position.
Be sure to mark the turns down on a piece of paper.
That way when you put the jets back in, you know to lightly seat them first and then turn them back out to their original position before you started.
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7/12/2011 1:18:37 AM •
Troy Bilt...
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Answered
on Jul 12, 2011
How do I replace the
Some are easier than others. You will need the correct size hex head screw driver - remove the screws that release the cover exposing the trigger. The spring will go between the trigger and housing.
Gary Rice
7/10/2011 11:15:03 PM •
Troy Bilt...
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Answered
on Jul 10, 2011
Ive got a troy-bilt gas trimmer tb25cs it has
Check and clean your spark arrestor located behind a diverter plate on outside of muffler. You'll need a #25 Torx, or one slot screwdriver and wrench to take the plate off. Clean it with carb cleaner and wire brush and re-install. If this screen gets clogged, it could lead to fuel spray coming out of carb throat. Clean and re-oil the sponge filter while you're at it. Hope it helps!
6/21/2011 4:43:34 PM •
Troy Bilt...
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Answered
on Jun 21, 2011
Troy-bilt gas trimmer TB425CS
I got
Replacing the switch sounds like a good idea. they are generally tough to switch off (as you don't want to accidentally shut it off), but it shouldn't require you to have to use two hands.
6/17/2011 2:55:31 PM •
Troy Bilt...
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Answered
on Jun 17, 2011
How to change the spool
Plastic got wrapped arround end of trimmer and melted arround the end of shaft into bearing causing trimmer to vibrate when running
4/14/2011 7:42:23 PM •
Troy Bilt...
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Answered
on Apr 14, 2011
TB 525CS does what it
Check your fuel filter in the fuel tank,if you have one.
If the mower/weedeater is over a year old, then I recommend that you buy
and install a new carburetor repair kit,because the diaphragm will get hard
and that will cause it to be hard to crank.
Sounds like you will need to clean the carburetor or replace your carburetor
internal rubber parts like the diaphgram and O rings.
Be sure to use compressed air to blow out all the fuel and air passages.
Be careful when blowing out the passages, because there are sometimes small
rubber type seats in the bottom of some of the passages.
Sometimes you can get by with priming the carburetor or using starting fluid
and letting it run a few times like that and it will flush the gunk out of
the jets,but most of the time you will need to rebuild the carburetor.
Keep in mind that the float for the carburetor must be level when you go to
reassemble the carburetor or follow the instructions you get with the
carburetor kit.
When you clean your carburetor and remove the jet screws, you will first need
to lightly seat the jet screws.
But before you lightly seat the jet screws count the number of turns it takes
to seat the jet screws from their original position.
Be sure to mark the turns down on a piece of paper.
That way when you put the jets back in, you know to lightly seat them first
and then turn them back out to their orginal position before you started.
This is a FREE answer,Please rate me
12/5/2010 1:19:47 PM •
Troy Bilt...
•
Answered
on Dec 05, 2010
Runs but will not accelerate. All parts
Check your fuel filter in the fuel tank to make sure it is clean if it is then"
Sounds like you will need to clean the carburetor or replace your carburetor internal rubber parts like the diaphgram and O rings.
Be sure to use compressed air to blow out all the fuel and air passages.
Be careful when blowing out the passages, because there are sometimes small rubber type seats in the bottom of some of the passages.
Sometimes you can get by with priming the carburetor or using starting fluid and letting it run a few times like that and it will flush the gunk out of the jets,but most of the time you will need to rebuild the carburetor.
Keep in mind that the float for the carburetor must be level when you go to reassemble the carburetor or follow the instrucitons you get with the carburetor kit.
If the mower/weedeater is over a year old, then I also recommend that you buy and install a new carburetor repair kit,because the diaphragm will get hard and that will cause it to be hard to crank.
When you clean your carburetor and remove the jet screws, you will first need to lightly seat the jet screws.
But before you lightly seat the jet screws count the number of turns it takes to seat the jet screws from their original position.
Be sure to mark the turns down on a piece of paper.
That way when you put the jets back in, you know to lightly seat them first and then turn them back out to their orginal position before you started.
This is a FREE answer,Please rate me
10/12/2010 4:02:52 AM •
Troy Bilt...
•
Answered
on Oct 12, 2010
Starts ok but when accelerating, it stalls out.
Sounds like you will need to clean the carburetor or replace your carburetor internal rubber parts like the diaphgram and O rings.
Be sure to use compressed air to blow out all the fuel and air passages.
Be careful when blowing out the passages, because there are sometimes small rubber type seats in the bottom of some of the passages.
Sometimes you can get by with priming the carburetor or using starting fluid and letting it run a few times like that and it will flush the gunk out of the jets,but most of the time you will need to rebuild the carburetor.
Keep in mind that the float for the carburetor must be level when you go to reassemble the carburetor or follow the instrucitons you get with the carburetor kit.
If the mower/weedeater is over a year old, then I also recommend that you buy and install a new carburetor repair kit,because the diaphragm will get hard and that will cause it to be hard to crank.
When you clean your carburetor and remove the jet screws, you will first need to seat the jet screws.
But before you seat the jet screws count the number of turns it takes to seat the jet screws from their original position.
Be sure to mark the turns down on a piece of paper.
That way when you put the jets back in, you know to seat them first and then turn them back out to their orginal position before you started.
This is a FREE answer,Please rate me
10/12/2010 3:53:34 AM •
Troy Bilt...
•
Answered
on Oct 12, 2010
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