Hard to push backwards

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  • Coopz
    XSive
    • Feb 2010
    • 40
    • Adelaide, South Australia

    #1

    Hard to push backwards

    My awesome dad has given me one of his restored XS's ('81 RH Sport) to ride. She looks and rides like a new bike. The strange issue (that I suspect is shaft related) is pushing it backwards when I'm trying to manoeuvre her in the garage. The bike rolls forward very easily but reverse is a real heave. I'm pretty big and its a full blown push to get her backwards. Is this a issue with the shaft or some weird bearing issue? I cannot pinpoint the exact part that's making it so hard. No centre stand either to diagnose the cause.
  • motoman
    Master of XSology
    • Aug 2005
    • 8413
    • Grand Junction, Colorado

    #2
    First suspect would be rear brake caliper piston is not retracting properly causing brake pad drag on rotor.
    Since you state your decent size, a quick check could be acomplished by rocking bike towards you while on side-stand, lifting rear wheel of ground. Reach down and rotate wheel forward and backward for any noticable resistance difference between the two directions while listening for excessive brake pad drag.
    81H Venturer1100 "The Bentley" (on steroids) 97 Yamaha YZ250(age reducer) 92 Honda ST1100 "Twisty"(touring rocket) Age is relative to the number of seconds counted 'airing' out an 85ft. table-top.

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    • Coopz
      XSive
      • Feb 2010
      • 40
      • Adelaide, South Australia

      #3
      Ah cheers, as soon as the rain stops I'll have a look, didn't dawn on my to look at the brakes.

      Comment

      • TomB
        XSive Maximus
        • Aug 2006
        • 967
        • Cumbria, UK

        #4
        My daughter has a little Chinese 125 that has the same issue, that's the front brake caliper. (drum on the back) I've stripped it and can't find anything wrong so assume its just badly made, and the silver lining is it makes hill starts for my newbie daughter a lot easier.
        Tom
        1982 5K7 Sport, restored to original from a wreck
        1978 2H9 (E), my original XS11, mostly original
        1980 2H9 monoshocked (avatar pic)http://i145.photobucket.com/albums/r...psf30aa1c8.jpg
        1982 XJ1100, waiting resto to original

        Comment

        • vedgar
          XStremely XSive
          • Sep 2009
          • 310
          • Clarkston, Michigan

          #5
          Tap with bubber mallet

          Tap the calipers lightly with a rubber mallet before you move the bike around. If it moves easier then the calipers are sticking.
          79 1100 SF Carmine Red stock
          85 Honda v65 Magna
          70 Yamaha HS1 90cc twin Californian Orange
          02 Road King (retirement gift)
          First bike-s 2-1967 Yamaha YM2C Big Bear Scramblers

          Comment

          • Coopz
            XSive
            • Feb 2010
            • 40
            • Adelaide, South Australia

            #6
            Its got new pads so I suspect they are the cause.

            Comment

            • Radioguylogs
              XS-XJ Guru
              • Nov 2012
              • 1934
              • Presque Isle, MI

              #7
              The rear brake on all 3 of my XS's make a squonking noise when I push them backwards, although the brakes are not dragging enough to make it hard to push.
              -Mike
              _________
              '79 XS1100SF 20k miles
              '80 XS1100SG 44k miles
              '81 XS1100H Venturer 35k miles
              '79 XS750SF 17k miles
              '85 Honda V65 Magna ~7k miles
              '84 Honda V65 Magna 48k miles (parts bike)
              '86 Yamaha VMAX 9k miles

              Previous: '68 Motoguzzi 600cc + '79 XS750SF 22k miles +'84 Honda V65

              Comment

              • Pat Kelly
                XS-XJ Super Guru
                • Jul 2002
                • 3046
                • Golden Valley, AZ

                #8
                Originally posted by motoman
                First suspect would be rear brake caliper piston is not retracting properly causing brake pad drag on rotor.
                Since you state your decent size, a quick check could be acomplished by rocking bike towards you while on side-stand, lifting rear wheel of ground. Reach down and rotate wheel forward and backward for any noticable resistance difference between the two directions while listening for excessive brake pad drag.
                Why not use the centerstand?
                Pat Kelly
                <p-lkelly@sbcglobal.net>

                1978 XS1100E (The Force)
                1980 XS1100LG (The Dark Side)
                2007 Dodge Ram 2500 quad-cab long-bed (Wifes ride)
                1999 Suburban (The Ship)
                1994 Dodge Spirit (Son #1)
                1968 F100 (Valentine)

                "No one is totally useless. They can always be used as a bad example"

                Comment

                • CaptonZap
                  XS-XJ Guru
                  • Jun 2010
                  • 1748
                  • Denver

                  #9
                  Originally posted by Pat Kelly
                  Why not use the centerstand?
                  Because of the last sentence in post # 1
                  CZ

                  Comment

                  • Jeffintampa
                    XStremely XSive
                    • Apr 2011
                    • 344
                    • Zephyrhills, Florida

                    #10
                    Hard push back

                    Mine does that from time to time, I spray the rear axel on the chrimp side down around were the brake rides, and the front axles with WD40 and that helps tons.
                    Bike History:1980 XS 1100 special current bike
                    1980 XS 850 special wife sold

                    Comment

                    • oldyam80sg
                      XS-XJ Guru
                      • Apr 2007
                      • 2041
                      • Hackettstown , New Jersey

                      #11
                      Make sure the pads are not sticking-I just went through that as the bike had to sit.
                      1980 XS1100 SG
                      Inline fuel filters
                      New wires in old coils-outer spark plugs
                      160 mph speedometer mod
                      Kerker Exhaust
                      xschop K & N air filter setup
                      Dynojet Recalibration kit
                      1999 Kawasaki ZRX1100
                      1997 Jeep Cherokee 4.5"lift installed

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