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Muddy42

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Everything posted by Muddy42

  1. Stihl motomix is made with Stihl HP Ultra. Please make your own mind up rather than re-hashing old discussions, but there have been some people querying the quality of this oil Another factor that may be important to you, is that I find that the 5 Litre Aspen bottles pour much better than the 5L Stihl Motomix ones. With Aspen I barely need a funnel, with Motomix I make a mess even with a funnel. You can buy a flexible screw in spout, but rather like phone chargers or Tesla chargers (for the record I wouldn't be seen dead in a Tesla!) they are incompatible.
  2. Its each to their own I guess. I hand file only so if I hit a stone with a new chain and I've got 30 minutes of filling to do. Maybe then a test cut to see it cuts straight and the rakers are set right. All of this barely matters for an old stump chain - basic sharpen and go. If it looses too many teeth then bin it. I'm basically using old chains as a quick small grinder for small stumps, cutting vertical slots, cutting off diagonal sections.
  3. Cut the stump as low as possible with a chainsaw and an old chain, then grind the stump below ground level and cover with soil and reseed. There are no short cuts here, aside from matching the size of the grinder to the size of the job, grinding a big stump with a small grinder can take hours. Holy suckers will die with one or two applications of glyphosate. I've just done exactly this over the past few weeks.
  4. Just bin the spark arrester or drill it out. I've adapted, fixed, or changed a few exhausts and the engines run fine afterwards. If you are worried about the engine running differently, check the tuning.
  5. I've also had some suckers. I suspect the rootstocks are from older more wilder versions of the fruiting tree above ground, cherry grafted onto a type of wild cherry for example. More specifically, rootstocks are chosen for their vigour - dwarf/slow growing to vigorous/massive. Personally I think dwarf trees look silly and would rather have vigorous growth. Yes you may have to prune more but you get more fruit quicker and can prune, shape and deal with diseased bits.
  6. Have you tried putting a drop of mixed fuel in the spark plug hole rather than the inlet on the carb side? As others have said a massive air leak can stop the fuel being transferred. With an older saw, you should pressure and vac test before spending proper money. Although often confused, a pressure test is NOT the same as a compression test.
  7. Isn’t it meant to be clear or only slightly yellow? This looks like morning urine!
  8. How bad is it? I've never done this, but I've heard of people butchering a new spark plug to make a tap to clean out and restore the threads. Basically you cut grooves at right angles to the thread. I've done this successfully with a normal bolt and threads, but never to an engine.
  9. can you be more specific about this - aches and sprains from using heavy petrol strimmers? Thanks,
  10. This E5 petrol was bought from a busy fuel station 13 days ago and stored indoors away from sunlight in a plastic 5l petrol can. What do you think of the colour? I guess it could be a dye or some varnish from the petrol can? It doesn't smell off.
  11. The range of price for a bag of logs is extraordinary isn't it. £20 to the equivalent of a couple of hundred for those small bags on the fuel station forecourt!
  12. Have you considered an mains electric splitter to go with your mains electric saw? They can be slow but less effort than splitting by hand.
  13. Yes I agree with that. My cylinder looked very like the pictures above with deep scoring and gouges. Maybe too much sawdust got past the air filter (husqvarna ranchers are known for a flawed choke and air filter design), or it was poorly tuned or used with poor fuel? Anything could have happened over its 30 years. I'm going to have to try an aftermarket cylinder and piston next.
  14. Agree. I've concluded that I have over-rubbed a cylinder recently which resulted in too poor compression to run. But then if you leave marks you wear the piston. This is why some cylinders are beyond it. All you can do now is run it - use plenty of 2 stroke oil when assembling the piston and in your mix.
  15. Sorry your photo isn't the best - but either the cylinder could be past repair or just requires more polishing. Generally people say your fingernail shouldn't catch on anything. Meteor pistons tend to be good, are you sure it is the right size, how did the fit feel, any rocking?
  16. Have you tried thicker line with the Oregon jet head? I find two pieces of 4mm square cord can last for 3 or 4 tanks of fuel. I think its important to use it in the correct situation, if cutting waist high grass or thick stuff like docks, its time to move up to a blade. I've never been that impressed with the standard bump heads.
  17. I had a similar thing on my car. The DPF was clogged causing two sensors to go. It was a very expensive repair. Its a diesel car that was just used for frequent short journeys which is a bad pattern for causing problems. Stupidly the automatic gearbox was also in an eco mode, which kept the revs down. I now keep the car in sport and make sure it gets a decent blast or revs once in a while.
  18. You could even try and clip on an old jerry can lid? Proper hillbilly.
  19. Good idea. If all else fails, you could try and make a hillbilly fix with a thick plastic bottle. Try and find a bottle with as close a neck profile as the the fuel tank shoulder. Cut the neck and lid off the bottle and jubilee clip it to the fuel tank with a strip of rubber between the surfaces. An aspen or motomix bottle might work. You could even mold the plastic to fit with a heatgun. The aspen bottle cap can then simply be unscrewed for filling.
  20. There are plenty of videos of this on youtube. You shake up the water vigorously with the fuel and let it separate. Putting a die in the water might help, as long as it doesn't mix with the fuel, a water based die maybe? I guess you'd need to develop a system and think about the right vessel with enough volume to give you a useable amount of pure fuel, see through sides and a drain on the bottom.
  21. saw this on the esso website today (29th June 2023) From September 2023 our Synergy Supreme+ 99 will transition to contain up to a maximum of 5% ethanol at all Esso pumps irrespective of which part of the country they are located. The labelling at our pumps will remain as E5 for Synergy Supreme+ 99 unleaded.
  22. One of the locking wings looks bent down?
  23. I was given a honda 4 stroke, I use it, bit wouldn't buy another. The weight to power ratio is worse, its vibey and I dont really know how to work on it compared to two strokes. sorry maybe its just me!
  24. Muddy42

    FR Jones

    Totally agree. Last year I waited three months for a warranty repair for a Husqvarna robot mower, when it returned fixed Husqvarna had upgraded their software which caused a further six month pause. Both delays are the responsibility of Husqvarna not my local dealer, however it has left my faith in new machinery, the benefit of warranties and anything that needs plugging-in in for diagnosis, severely tested. Now, I'd rather buy cheap second hand and have a few extra saws and strimmers on standby, repair myself or if I fail "there-is-a-guy-locally-who-can-fix-anything-with-an-engine."
  25. interesting, i’ve not seen HB exhibit that kind of behaviour yet, but then I have not been cutting just pulling up. I find it best to tackle large areas early on before they flower and the cover gets really think. You soon develop a hawk eye for identifying the leaves!

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