M/C Snap ring boot

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  • CUBuffs
    XStremely XSive
    • Nov 2005
    • 252
    • Castle Rock, Co

    #1

    M/C Snap ring boot

    I'm trying to get a look at the front master cylinder assembly because my brakes are dragging even after rebuilding the calipers.

    How can I get the boot off the plunger so that I can get to the snap ring?

    I would like to preserve the boot and as much as possible so I don't need to purchase an m/c kit.
    80 XS11 SG
    79 XS750 SF
    74 KZ400
    78 KZ650
    78 KZ750
  • mason79
    XS-XJ Guru
    • Mar 2006
    • 1351
    • los angeles, ca

    #2
    this one i know cause i just did it

    just pull on it and pray
    "a good man knows his limitations" dirty harry
    History
    85 Yamaha FJ 1100
    79 yamaha xs1100f
    03 honda cbr 600 f4
    91 yamaha fzr 600
    84 yamaha fj 1100
    82 yamaha seca 750
    87 yamaha fazer
    86 yamaha maxim x
    82 yamaha vision
    78 yamaha rd 400

    Comment

    • CUBuffs
      XStremely XSive
      • Nov 2005
      • 252
      • Castle Rock, Co

      #3
      Bummer

      Well, pullin' and prayin' didn't help. The boot ripped apart and it looks like the snap ring is rusted in place. Any suggestions for removing the ring?
      80 XS11 SG
      79 XS750 SF
      74 KZ400
      78 KZ650
      78 KZ750

      Comment

      • Hired_Goon
        Truly XSive
        • May 2006
        • 184
        • Perth WA Oz

        #4
        I pulled mine out yesterday. My boot came out fine but the ring was rusted. I used a very fine pointed screw driver and it poked down the back behind the end of the ring quite easily. Then once behind it I just ran the screwdriver right around behind the ring and it popped straight out. No damage either. Circlip inside that is worse.
        1981 XJ550RH
        1978 XS1100E The Wildebeast
        1978 XS1100F X Streem
        1980 XS1100G (with an E motor)(parts bike)
        Jet/Mod Calculator
        Speed/Gearing Calculator

        Comment

        • mason79
          XS-XJ Guru
          • Mar 2006
          • 1351
          • los angeles, ca

          #5
          Re: Bummer

          Originally posted by CUBuffs
          Well, pullin' and prayin' didn't help. The boot ripped apart and it looks like the snap ring is rusted in place. Any suggestions for removing the ring?
          sears sell these tiny yet longish needle nose pliers, on sale for 3 bucks, worked great for me, my dust boot is ripped too, i just cleaned it up and put it back on, stops great with the ss lines, did 300 miles with diverray, e liberty and planedick, it was a 1 day rally for me nice to have met some of the people who helped me get it together
          "a good man knows his limitations" dirty harry
          History
          85 Yamaha FJ 1100
          79 yamaha xs1100f
          03 honda cbr 600 f4
          91 yamaha fzr 600
          84 yamaha fj 1100
          82 yamaha seca 750
          87 yamaha fazer
          86 yamaha maxim x
          82 yamaha vision
          78 yamaha rd 400

          Comment

          • CUBuffs
            XStremely XSive
            • Nov 2005
            • 252
            • Castle Rock, Co

            #6
            Mason,

            It just happens that I had a pair of those long and thin needle nose pliers. I used them in combination with a pick and the snap ring popped out. Thanks.

            Now does anybody have a relatively inexpensive source for m/c rebuild kits other than PNM or OBB? I don't need anything other than the kit and PNM doesn't take orders less than $35.
            80 XS11 SG
            79 XS750 SF
            74 KZ400
            78 KZ650
            78 KZ750

            Comment

            • mason79
              XS-XJ Guru
              • Mar 2006
              • 1351
              • los angeles, ca

              #7
              hey man,

              i learned that if the rubber parts look fine then all i did was soak the parts in c l r and watched it foam up,repeat, and fine grit in circular motion the bore and stuck a thin wire thru the spooge hole, washed everthing spotless as can be, painted, reasembled, and it was good, no money spent just alot of time, 4 or so hours?
              Last edited by mason79; 06-04-2006, 12:53 PM.
              "a good man knows his limitations" dirty harry
              History
              85 Yamaha FJ 1100
              79 yamaha xs1100f
              03 honda cbr 600 f4
              91 yamaha fzr 600
              84 yamaha fj 1100
              82 yamaha seca 750
              87 yamaha fazer
              86 yamaha maxim x
              82 yamaha vision
              78 yamaha rd 400

              Comment

              • CUBuffs
                XStremely XSive
                • Nov 2005
                • 252
                • Castle Rock, Co

                #8
                Thanks Mason,

                That would work except that the first boot around the plunger was completely destroyed when I removed it.
                80 XS11 SG
                79 XS750 SF
                74 KZ400
                78 KZ650
                78 KZ750

                Comment

                • rustybones49801
                  XSive
                  • May 2006
                  • 37
                  • Iron Mountain, Michigan

                  #9
                  Check out a guy called georgefix on e-bay. He has ALL sorts of rebuild kits for master cylinders and calipers as well. I got everything I needed for a complete rebuild of my 81 MS, except the rear master rebuild kit. He is excellent to work with and shipped my stuff quick. Tell him Russell told you to contact him. Hope this helps.

                  Comment

                  • CUBuffs
                    XStremely XSive
                    • Nov 2005
                    • 252
                    • Castle Rock, Co

                    #10
                    Thanks Bones,

                    I'll check it out.
                    80 XS11 SG
                    79 XS750 SF
                    74 KZ400
                    78 KZ650
                    78 KZ750

                    Comment

                    • John
                      XS-XJ Super Guru
                      • Oct 2003
                      • 5117

                      #11
                      I have bought a few rebuild kits from Georgefix also, and have had good results.

                      Comment

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