Fitting springs without a compressor

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  • salty_monk
    Forum LongTimer
    GSResource Superstar
    Past Site Supporter
    Super Site Supporter
    • Oct 2006
    • 14001
    • London, UK to Redondo Beach, California

    #1

    Fitting springs without a compressor

    Anyone got any tips to get the springs on my new progressives?

    Tool is $35 here.

    Dan
    1980 GS1000G - Sold
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    1980 GS550E - Fixed & given to a friend
    1983 GS750ES Special - Sold
    2009 KLR 650 - Sold - gone to TX!
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  • TheCafeKid

    #2
    Ive seen them taken apart via a bench vise. Dunno if the opposite will work..

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    • Guest

      #3
      A strut spring compressor will work. I just took mine to the local MC parts and shop and he put them on in five minutes for a couple of bucks.

      Comment

      • walt

        #4
        you should be able to do it with a bench vise. be sure to slip the bump stop down the shaft a couple of inches first. i installed 105/150 springs this way and i only weigh 155lb. and am 64 yrs. old. the first hard/bottom out bump you ride over will return the stops to the top of the shaft. it's a bit of a strain but doable.
        Last edited by Guest; 12-19-2007, 03:23 PM.

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        • bonanzadave
          Forum Guru
          Past Site Supporter
          • Jul 2006
          • 9623
          • Minnesota

          #5
          No tools required, just a 3rd hand. Set the pre load all the way down. Push down on the shock and have your pet monkey, wife/GF/BF or available kid slide in the keeper. Done.
          82 1100 EZ (red)

          "You co-opting words of KV only thickens the scent of your BS. A thief and a putter-on of airs most foul. " JEEPRUSTY

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          • bwringer
            Forum LongTimer
            Bard Award Winner
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            • Oct 2003
            • 17066
            • Indianapolis

            #6
            I have two lengths of heavy angle iron that are very loosely bolted together at one end.

            The bolted end goes under a bench, bumper, or some other heavy object about a foot off the ground.

            Put duct tape on the edges of the angle irons so they don't scratch the springs.

            Stand the shock up on one end, preferably on something that won't let the end move off to the side, and compress the spring by sticking the edges of the angle iron through two coils.
            1983 GS850G, Cosmos Blue.
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            • duaneage
              Forum Guru
              GSResource Superstar
              • Apr 2004
              • 6149
              • Wilmington Delaware

              #7
              If your referring to rear springs, I use a very thin 14 mm wrench to turn the nut with. the preload need to be all the way down first. The thin wrench is actually a bicycle tool that is made by Park Tools.

              I use a fair amount of bicycle tools on my GS, the headset nut lockring is tightened with a bicycle tool as well.
              1981 GS650G , all the bike you need
              1980 GS1000G Power corrupts, and absolute power corrupts absolutely

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              • hampshirehog
                Forum LongTimer
                Past Site Supporter
                • Oct 2007
                • 12675
                • Hampshire. UK

                #8
                I've always just wound a length of strong rope around the top and bottom loops, joined the ends of the rope to make a loop of rope, inserted a bar and wound it round, a bit like winding up an elastic band powered model aircraft. Piece of cake.

                Wally
                79 GS1000S
                79 GS1000S (another one)
                80 GSX750
                80 GS550
                80 CB650 cafe racer
                75 PC50 - the one with OHV and pedals...
                75 TS100 - being ridden (suicidally) by my father

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