forks stuck down

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  • jprice90
    • Feb 2026

    #1

    forks stuck down

    Just bought the bike, and realized when i strapped like the bike up in the truck, the front went down wayy too easy and when i took the straps off when i got to the house, the shocks didnt Pop back up, bike Sat for a decade i was told, what could be the problem?
  • Steve
    GS Whisperer
    • Jun 2005
    • 35925
    • southwest oHIo

    #2
    My guess would be mis-aligned fork tubes.

    Be very careful, as the collaped forks will not allow you to use the side stand, and if they suddenly got free, they might pop up unexpectedly. If there is any fluid left in the forks, it might be a gradual extension, but if the forks are basically dry, it might be a bit more ... surprising.

    .
    sigpic
    mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
    hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
    #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
    #2 son: 1980 GS1000G
    Family Portrait
    Siblings and Spouses
    Mom's first ride
    Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
    (Click on my username in the upper-left corner for e-mail info.)

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    • Guest

      #3
      Nothing too major to fix. You'll be pulling the front end apart to get at the forks, disassemble them, make sure everything inside is ok and put in fresh fork oil and fork seals and make sure they are align properly when you put it all back together. Simple job really with help from the site or the tutorials on Cliffs site.

      Comment

      • jprice90

        #4
        Damn, i might take it to the shop for that. i mesn they aren't really stuck, i can bring them up but its as if theres no pressure in there to push then back up, then sink back down

        Comment

        • Guest

          #5
          Take them to the shop? Check out Basscliff's site for the tutorials. When I rebuilt mine, I have a woodworking vise with wood jaws so that none of the metal gets damaged. It makes it very easy to work on this way. And while you are at it you might want to look into installing progressive springs as well.

          Comment

          • Brendan W
            Forum Sage
            Past Site Supporter
            • Jul 2013
            • 4929
            • Wexford, Ireland

            #6
            Are there any springs in there ?
            97 R1100R
            Previous
            80 GS850G, 79 Z400B, 85 R100RT, 80 Z650D, 76 CB200

            Comment

            • Scout

              #7
              Originally posted by Phred
              Take them to the shop? Check out Basscliff's site for the tutorials. When I rebuilt mine, I have a woodworking vise with wood jaws so that none of the metal gets damaged. It makes it very easy to work on this way. And while you are at it you might want to look into installing progressive springs as well.
              Sorry guys, I'm all in favor of DYI but some things are better left to people with proper knowledge and tools. Take them to a reputable shop and let them handle it

              Comment

              • Nessism
                Forum LongTimer
                GSResource Superstar
                Past Site Supporter
                Super Site Supporter
                • Mar 2006
                • 35793
                • Torrance, CA

                #8
                Old bikes require a LOT of maintenance. If you are the sort of guy that doesn't know how to do the work, and you don't want to learn, it's going to cost a lot of money taking the bike to the shop all the time. Or do as many do, and don't do the maintenance at all, and wait for the bike to break down.

                Check the newbie mistakes thread linked in my signature if you want to get an idea as to what you are up against. If doing things like a brake system tear down, valve adjustment, full carb tear down, rewiring your charging system etc. is too much for you, you might want to consider a newer bike.
                Ed

                To measure is to know.

                Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

                Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

                Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

                KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

                Comment

                • alke46
                  Forum Sage
                  Past Site Supporter
                  Super Site Supporter
                  • Sep 2008
                  • 3214
                  • Harrison, Ar.

                  #9
                  what ^he said. What's the point in owning an old classic if you are not willing to learn how to maintain it.
                  Larry

                  '79 GS 1000E
                  '93 Honda ST 1100 SOLD-- now residing in Arizona.
                  '18 Triumph Tiger 800 (gone too soon)
                  '19 Triumph Tiger 800 Christmas 2018 to me from me.
                  '01 BMW R1100RL project purchased from a friend, now for sale.

                  Comment

                  • Brendan W
                    Forum Sage
                    Past Site Supporter
                    • Jul 2013
                    • 4929
                    • Wexford, Ireland

                    #10
                    You may find the shop's reputation is based on plugging in diagnostic tools. Shops who know these machines are scarce. Shops who don't but are prepared to take your money are plentiful. If you must get help you would be better off trying to contact local clubs.
                    97 R1100R
                    Previous
                    80 GS850G, 79 Z400B, 85 R100RT, 80 Z650D, 76 CB200

                    Comment

                    • Guest

                      #11
                      Originally posted by jprice90
                      Damn, i might take it to the shop for that. i mesn they aren't really stuck, i can bring them up but its as if theres no pressure in there to push then back up, then sink back down
                      It almost sounds like there's no springs in there. Anyways, doing the front end work is not rocket science, it's really rather easy, just pulling nuts and bolts and measuring fork fluid. There's step by step pictured tutorials on Cliffs site that a small child could work with. There are VERY few trust worthy shops out there that know how to work on these bikes, be careful.

                      Comment

                      • Guest

                        #12
                        Originally posted by jprice90
                        Damn, i might take it to the shop for that. i mesn they aren't really stuck, i can bring them up but its as if theres no pressure in there to push then back up, then sink back down
                        I would pop the drain screws then take the top caps off, then turn them upside down and see would crawls out. Sounds like the springs aren't there or they have totally collapsed(?) Any case, whatever you find, a good upgrade on fork springs would be a set of straight rate from Sonic springs. Progressive springs are okay only if you are doing some umm high spirited riding on a track. sonicsprings.com

                        Comment

                        • jprice90

                          #13
                          Im familiar with working on bikes, some stuff anyway. Just never anything like the forks, wasnt sure if they were under load, like a car. I'll check it out, thanks guys

                          Comment

                          • Steve
                            GS Whisperer
                            • Jun 2005
                            • 35925
                            • southwest oHIo

                            #14
                            There is a very minor "load" when you remove the top cap, maybe about 1/2". And, there is not a LOT of pressure in that 1/2", so just press down a bit while you unscrew the cap, you will be fine.

                            By the way, there are a LOT of threads on the cap, so you will be unscrewing for a while. Probably at least 3/4" of threads.

                            .
                            sigpic
                            mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
                            hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
                            #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
                            #2 son: 1980 GS1000G
                            Family Portrait
                            Siblings and Spouses
                            Mom's first ride
                            Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
                            (Click on my username in the upper-left corner for e-mail info.)

                            Comment

                            • allojohn
                              Forum Sage
                              Past Site Supporter
                              Super Site Supporter
                              • Jan 2011
                              • 3515
                              • NoMo, MN

                              #15
                              Originally posted by jprice90
                              Im familiar with working on bikes, some stuff anyway. Just never anything like the forks, wasnt sure if they were under load, like a car. I'll check it out, thanks guys
                              C'mon man, read the manuals, study the diagrams - it's simple stuff, you can take care of it.
                              -Mal

                              "The only reason for time is so that everything doesn't happen at once." - B. Banzai
                              ___________

                              78 GS750E

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