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  1. Tomos770

    Older Repairs.

    Usually when I am wrenching.....and something doesnt want to cooperate.....one or two cold beers later I can fix that in a first try :D
  2. Tomos770

    Husky 065 Practica

    And when you will be threading in those 4 M6 screws into magneto....pay attention that you wont be using too long screws.....otherwise you will smash coil and points below... They must be long enough....to cover the thickness of the puller + magneto (or just a shy shorter)
  3. Tomos770

    Husky 065 Practica

    Aaaand! Pay attention.....you will have to strip magneto of "starter dogs"... Plus you will have to pull off that "fan shroud"... The easiest way to do that is that you gently warm that outer shroud with a torch.... Then gently lift that fan with glowes on your hands....you can use also some...
  4. Tomos770

    Husky 065 Practica

    Here are pictures of home made puller.... Ignore those 2 big holes....they are not relavant...leftover from... You will have to drill those 4 small ones...and match them with corresponding holes (with threads) on the magneto! Holes (in my case) have metric threads...M6 +/-.... For the...
  5. Tomos770

    Husky 065 Practica

    I put that one on my Tomos770.,..husq 77 clone....hope that you can open that webpage https://www.met.si/trgovina/rezervni-deli/rezervni-deli-za-zage/elektronike-in-vzigalne-tuljave/elektronike-in-vzigalne-tuljave-husqvarna/univerzalna-elektronika-za-zage-r106140 Probablly its common chineese...
  6. Tomos770

    Husqvarna 55 (1991-2001) "Plain" -> Air Injection

    Watch this video....he is telling that saw become snappier after fuel filter and air injection mod...
  7. Tomos770

    husky 435 bogs when I try to rev it

    Maybe it is its aftermarket Chineesium CDI....?
  8. Tomos770

    Husky 435 & 440 - same specs but different HP?

    What goes for 450....goes for 440...435.... Port numbers here are for 450 cylinder...so discard them in your case!
  9. Tomos770

    Bar oils tested results surprising?

    https://www.arboristsite.com/threads/difference-in-bar-chain-oil.64392/page-5#post-8186362
  10. Tomos770

    Husqvarna 545

    As far as I know.... cylinder is the same....beside those side covers...
  11. Tomos770

    Oil Ratio - 16:1 = Most Power?

    I find that BLACK&WHITE picture of sparkplugs of different oil ratios amusing... :D
  12. Tomos770

    346 XP NE seize

    Dunno what cause that...but I have the same "painting" on the exhaust side of 550mk2 piston....
  13. Tomos770

    Is my problem the spark plug?

    0.5mm :)
  14. Tomos770

    Black spark plug

    NGK BPMR7A.... If it is not a fault of a plug.....inspect if screen inside the muffler is plugged...
  15. Tomos770

    Storing a saw question

    Aspen4 + 3% JASO FD oil of my choice.,.. mineral bar oil.... If it sits unused for 3yrs with Aspen.....I rotate fuel....from trimmer/chainsaw....goes in Snowthrower/lawnmower.....and vice versa Pump gas for everyday use...when I winterize....pump gas out...small amount of Aspen in That way I...
  16. Tomos770

    550xp Mark II bottom end assembly

    Watch that video....it is informative... https://www.arboristsite.com/threads/chainsaw-rebuild-tutorial-step-by-step.371745/#post-8153078
  17. Tomos770

    Small saws for small trees

    Bio/eco chain oiler? Had simmilar problem on Husqvarna..... Put oiling on MAX or tweak it (to oil more) You will unlock that roller by forcefully driving it on wood...
  18. Tomos770

    Poulan 2250 clutch removal

    Invest in one....they are cheap.....amazon...ebay! Its a must have item!
  19. Tomos770

    Poulan 2250 clutch removal

    Meh.... On a Partner 351 clone....what I do is: 1) unscrew its sparkplug 2) on a 4-6 mm rope make 3-4 knots 3) put its piston so that it covers exhaust port and insert some amount of that rope inside the cylinder...it will act as a piston stop 5) crank its piston at TDC 6) take a screwdriver on...
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