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  1. Bob Hedgecutter

    Another 2094......

    Swapped a low top 288XP today. Has a few "issues" like the busted wrap mount, busted starter pulley, busted choke pull- but nothing too major. I think the first ever 2094 I have seen here that does not have the factory side fitted decomp valve and has been retro fitted with one in the top.
  2. Bob Hedgecutter

    Stihl MS180c...where does this wire plug in?

    So you got it sorted and you are all good?
  3. Bob Hedgecutter

    Stihl MS180c...where does this wire plug in?

    Into the master control lever- under the spring metal clip that carries grounding from the cylinder to that wire and grounds out the coil to stop the saw. As viewed from the rear of the saw, slightly right of the choke rod entry to the main control lever there is a channel the brass end of the...
  4. Bob Hedgecutter

    Husqvarna Idle Issue

    Husqvarna 41- not one of my favourite saws in any guise of the family from 36 to 141- but there are lots of them out there. If the saw is old enough to not have limiters on the carb adjustment screws- 1/4 turn out from lightly seated is not going to work and is WAY too lean. Base settings for...
  5. Bob Hedgecutter

    Rebuild?

    Doc- where did we get to? have you decided to put it in the too hard basket- starting looking at why the saw is not performing as it should by means other than compression? No reason just for fun you cant swap out the original piston and cylinder for the Chinese one and then work on fixing that...
  6. Bob Hedgecutter

    Jonsereds 80

    Had the opportunity to pick up another Jonsereds at the weekend, first points ignition one I own and only the second one I have seen for sale here in the last 5 years or so. Was part of a storage locker clean out, was VERY cheap, basically complete (only part missing is the kill switch) and...
  7. Bob Hedgecutter

    Rebuild?

    And the 031 runs? So therefore compression is not your issue and something else is? If it were mine, I would cut the slot with a good old hand held hand powered hacksaw- like I said, bush fix. Never tried a paint thinners brew- might work, but I have no experience in doing so. No experience...
  8. Bob Hedgecutter

    Rebuild?

    What type of compression tester are you using? If its a cheap automotive type- odds are it is giving you a false reading- as they are not designed for small engine testing- they need high volume of high pressure gasses to measure. Small engine testers have a weak Schrader valve in the very...
  9. Bob Hedgecutter

    Rebuild?

    If you have the tooling- BEFORE you tear it all apart- be a great time to do a pressure and vacuum test on it to determine why it lost compression. Could be as simple as just needing new rings. Picture of the piston through the exhaust port (with the muffler first removed) is always a good...
  10. Bob Hedgecutter

    Rebuild?

    Ah the good old Chinese kits- never liked them- never as good as original nor do they last as long. You have to be pretty particular with those Chinese retaining clips for the piston wrist pin- or they fall out....... Photos of the inside of the original cylinder? Original piston? Do you know...
  11. Bob Hedgecutter

    Rebuild?

    Rebuild for what? Are you putting a new top end cylinder and piston on the old crankcase? Do you know what caused it to need rebuilt? Do you have a 100% complete saw to start rebuilding? Have done a few of the 028 and 038 rebuilds from scratch- have examples of 028's here for reference-...
  12. Bob Hedgecutter

    How To Measure Chainsaw Chain?

    First up- chainsaws do not have blades- they have bars. Chains are ordered to fit a system- ie: they must match the drive sprocket of the saw and the specifications of the bar. You must know and match, pitch, gauge and drive link count. If still legible- all this information should be stamped...
  13. Bob Hedgecutter

    Chainsaw ID Help

    No idea- but whatever ratio you decide (I like 40:1) the saw must be tuned for that ratio. Likely it was recommended 25:1 or 33:1 or similar with 30wt oil- modern 2 stroke oils are much better than the options of the 1970's.
  14. Bob Hedgecutter

    Chainsaw ID Help

    Its a Roper- defined by the 917 prefix on the serial number. Exact model I am not sure- possibly you were looking at Poulan 25's as they look similar- but not the same. Search Roper 2.5 and see what you get?
  15. Bob Hedgecutter

    OLEO MAC 261 AUTOMATIC CHAIN OILING SYSTEM

    See- told you I was not familiar with the type. Yes, if you are pretty sure the rest is in order- thinner oil may help. Personally I have half and halved bar oil and either diesel or kerosene to test/clean out systems.
  16. Bob Hedgecutter

    OLEO MAC 261 AUTOMATIC CHAIN OILING SYSTEM

    Not a model of saw I am entirely familiar with, but I would be checking the alignment of drive gear off the crank to the worm drive of the pump- are they in good condition? If all seems well there I would be running diesel or diesel/oil mix through the system to see if a thin fluid pumps and...
  17. Bob Hedgecutter

    MS 170 Oil Leak

    My guess is- you for an oil line with a grommet suited to magnesium tank models and not the 170's plastic tank. A small O ring on the inside of the grommet may have taken up any slack and made it seal- or even a washer maybe.
  18. Bob Hedgecutter

    MS 170 Oil Leak

    Did you use a genuine Stihl part- or the cheapest oil pickup line you could find online?
  19. Bob Hedgecutter

    McCulloch 7-10 Automatic.

    Appears to run okay
  20. Bob Hedgecutter

    McCulloch 7-10 Automatic.

    Bought a bundle of five saws off marketplace last night, for $50 of ours (USD $28:57), in amongst the lot was an old 7-10 Automatic, well dusted up to the point I was guessing what it might be off the one photo I had- was guessing 10-10, but no, the big brother. Thats as advertised- and yes...
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