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probably a dumb question...

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    probably a dumb question...

    but how do i remove the gas tank if i have no 'off' setting on the petcock of my '80 gs850gl? thanks

    #2
    Your tap doesn't have an 'off' as it's only 'turned on' when the motor is running - it's a vacuum operated tap. If the tap is working fine, just pull the fuel pipe and lift the tank off - it won't (shouldn't) spill any fuel.
    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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      #3
      You can't, you have one of them special petcocks.
      The tank will have to forever reside on the bike.

      OEM, turn it to on.

      If it leaks in the on position drain the gas into a can.

      Comment


        #4
        haha, thanks. i feel dumb now

        Comment


          #5
          Originally posted by hansimusmaximus View Post
          haha, thanks. i feel dumb now
          You shouldn't feel any more dumb than some of the rest of us did when we were in the same situation.

          .
          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


            #6
            Yep, shoot, still dumb here, but supose a little smarter than I used to be.

            I had to learn a bunch the hard way...

            Want to ride, learn to fix.

            Then they created the internet.

            Now, I just hope everything I read is true.

            Comment


              #7
              Originally posted by Steve View Post
              You shouldn't feel any more dumb than some of the rest of us did when we were in the same situation.

              .
              You used to think that?
              sigpic

              82 GS850
              78 GS1000
              04 HD Fatboy

              ...............................____
              .................________-|___\____
              ..;.;;.:;:;.,;.|__(O)___|____/_(O)|

              Comment


                #8
                Originally posted by Octain View Post
                You used to think that?
                Briefly.

                Just for a moment.

                Not for long.

                My first few bikes were Kawasakis, and they had RES, ON, OFF, so it took a bit to comprehend the vacuum part of the petcock and why there was no OFF position.
                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


                  #9
                  Originally posted by Steve View Post

                  My first few bikes were Kawasakis, and they had RES, ON, OFF, so it took a bit to comprehend the vacuum part of the petcock and why there was no OFF position.
                  My first bike was a BSA and I used to dream of a fuel tap like that - mine just had 'might be on' and 'might be off' positions.
                  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

                  Comment


                    #10
                    Originally posted by Steve View Post
                    Briefly.

                    Just for a moment.

                    Not for long.

                    My first few bikes were Kawasakis, and they had RES, ON, OFF, so it took a bit to comprehend the vacuum part of the petcock and why there was no OFF position.
                    I've always comprehended it but dont understand it. Dont guess it matters really. Just something else that can go wrong.

                    My Fatboy has on, off and reserve.
                    Cant remember back what the others had but I think the old Shadow I had was the same way.
                    sigpic

                    82 GS850
                    78 GS1000
                    04 HD Fatboy

                    ...............................____
                    .................________-|___\____
                    ..;.;;.:;:;.,;.|__(O)___|____/_(O)|

                    Comment


                      #11
                      Originally posted by Octain View Post


                      My Fatboy has on, off and reserve.
                      Cant remember back what the others had but I think the old Shadow I had was the same way.
                      How primitive.
                      http://img.photobucket.com/albums/v5...tatesMap-1.jpg

                      Life is too short to ride an L.

                      Comment


                        #12
                        On is only on when the bike is on, otherwise it's off.

                        Simple, really...
                        1983 GS850G, Cosmos Blue.
                        2005 KLR685, Aztec Pink - Turd II.3, the ReReReTurdening
                        2015 Yamaha FJ-09, Magma Red Power Corrupts...
                        Eat more venison.

                        Please provide details. The GSR Hive Mind is nearly omniscient, but not yet clairvoyant.

                        Celeriter equita, converteque saepe.

                        SUPPORT THIS SITE! DONATE TODAY!

                        Co-host of "The Riding Obsession" sport-touring motorcycling podcast at tro.bike!

                        Comment


                          #13
                          Originally posted by tkent02 View Post
                          How primitive.
                          And effective.
                          Less grimlins=more riding time
                          sigpic

                          82 GS850
                          78 GS1000
                          04 HD Fatboy

                          ...............................____
                          .................________-|___\____
                          ..;.;;.:;:;.,;.|__(O)___|____/_(O)|

                          Comment


                            #14
                            Originally posted by Octain View Post
                            And effective.
                            Less grimlins=more riding time
                            That's important riding a bike that slow.
                            http://img.photobucket.com/albums/v5...tatesMap-1.jpg

                            Life is too short to ride an L.

                            Comment


                              #15
                              Slow?
                              The GS or the Harley??

                              God I get such a kick out of a simple mention of the HArley. People get all riled up!
                              sigpic

                              82 GS850
                              78 GS1000
                              04 HD Fatboy

                              ...............................____
                              .................________-|___\____
                              ..;.;;.:;:;.,;.|__(O)___|____/_(O)|

                              Comment

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