Recent content by motoman

  1. M

    Melted and fused bump head "string"

    The "feel" of the string is "pliable" when wrapping, not brittle. The weather here is humid mostly which may have increased longevity. And...as I abuse the string against walls , fencing and dirt the tip of the string is narrowed to perhaps half its diameter of .090," also "curled." (How...
  2. M

    Melted and fused bump head "string"

    Sorry, did not describe bump head. Do not know models. It is one with knurled round plastic , left hand threaded nut. The wrap direction is shown with an arrow. It has two string outlets of brass which wear out over time. The shaft is a hollow tube with a removable tension spring. I have...
  3. M

    Melted and fused bump head "string"

    A great summary...and...BTW I missed your coronation into landscape royalty. Thanks for the info, King!
  4. M

    Melted and fused bump head "string"

    Verry interesting. I will soak the spool . thanks
  5. M

    Melted and fused bump head "string"

    Please help me with the physics of water migration into plastic. I know you can without the formulas!
  6. M

    Melted and fused bump head "string"

    Yep , my string is 25 years old off a big roll, but aged plastic not like a fine wine? What is the upgrade?
  7. M

    Melted and fused bump head "string"

    After 20 years of whacking...a first . High grass mixed with black berry , 31cc craftsman 2 stroke on wide open throttle for 5 minutes. Bump head bound up from the heavy work? Common as unyielding weeds do not all cut, but pull on the spooled .090" plastic "string" wrap inside the bump...
  8. M

    Impressions: newGT48XLSi

  9. M

    Impressions: newGT48XLSi

    Just as with the ground drive belt this deck belt a PIA for me. It is in and works well, but (surprise) the owners manual instruction of 3/8 breaker bar to relieve idler pulley tension did not work (for me). The new oem belt is very stiff and with deck in lowered position some slack is lost...
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