Starter screw stuck.

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  • Guest

    #1

    Starter screw stuck.

    Hi all, pulled out the starter to recondition and one of the two long screws holding it together just wont budge. Any tips would be much appreciated. Cheers!
  • fastbysuzuki
    Forum Mentor
    Past Site Supporter
    • Nov 2012
    • 996
    • Wyre, Lancashire.uk

    #2
    Put the starter in a vice put penetrating oil on and grip the long screw with locking plyers where it runs along the body as well as turning it from the end using a back/folward motion until it comes lose.
    The big guy up there rides a Suzuki (this I know)
    1981 gs850gx

    1999 RF900
    past bikes. RF900
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    • Guest

      #3
      Originally posted by fastbysuzuki
      Put the starter in a vice put penetrating oil on and grip the long screw with locking plyers where it runs along the body as well as turning it from the end using a back/folward motion until it comes lose.
      It wont budge at all though, it's in all the way and wont turn. So far I just propped the starter with screw tops up, and keep putting a bit of oil around the head, hoping it would eventually make it's way down to the thread.

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      • Big T
        Forum LongTimer
        Past Site Supporter
        Super Site Supporter
        • Mar 2005
        • 12391
        • West Slope, OR

        #4
        After giving it a good soaking in penetrating oil, put the starter in a vice and use a hand impact driver to remove it
        1978 GS 1000 (since new)
        1979 GS 1000 (The Fridge, superbike replica project)
        1978 GS 1000 (parts)
        1981 GS 850 (anyone want a project?)
        1981 GPZ 550 (backroad screamer)
        1970 450 Mk IIID (THUMP!)
        2007 DRz 400S
        1999 ATK 490ES
        1994 DR 350SES

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        • Rijko
          Forum Sage
          • Feb 2014
          • 1445
          • Netherlands

          #5
          Put the penetrating oil in 3 places, then a hand impact driver should do the trick.

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          Rijk

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          • Grimly
            Forum Guru
            Past Site Supporter
            Super Site Supporter
            • Sep 2012
            • 5761
            • Ireland

            #6
            Heat.
            Heat.
            Heat.
            Dave
            '79 GS850GN '80 GS850GT
            Only a dog knows why a motorcyclist sticks his head out of a car window

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            • Steve
              GS Whisperer
              • Jun 2005
              • 35924
              • southwest oHIo

              #7
              Originally posted by radek22
              So far I just propped the starter with screw tops up, and keep putting a bit of oil around the head, hoping it would eventually make it's way down to the thread.
              Hopefully you have caught on that it's not just ordinary oil that you need, but PENETRATING oil.

              .
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              • Guest

                #8
                Ah, so the other type has the screws exposed, mine are inside the body. My apologies for not specifying this sooner. The heat might do the trick. Not sure if I can soak the whole thing in penetrating oil though.

                116181968_319847405809432_5893253828654432842_n.jpg
                Last edited by Guest; 07-26-2020, 08:11 PM.

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                • Guest

                  #9
                  Originally posted by Steve
                  Hopefully you have caught on that it's not just ordinary oil that you need, but PENETRATING oil.

                  .
                  Noted! I'll get some asap.

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                  • Guest

                    #10
                    I found a can of PB Blaster, hopefully that will suffice.

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                    • Big T
                      Forum LongTimer
                      Past Site Supporter
                      Super Site Supporter
                      • Mar 2005
                      • 12391
                      • West Slope, OR

                      #11
                      That's what you need, blast away
                      1978 GS 1000 (since new)
                      1979 GS 1000 (The Fridge, superbike replica project)
                      1978 GS 1000 (parts)
                      1981 GS 850 (anyone want a project?)
                      1981 GPZ 550 (backroad screamer)
                      1970 450 Mk IIID (THUMP!)
                      2007 DRz 400S
                      1999 ATK 490ES
                      1994 DR 350SES

                      Comment

                      • Guest

                        #12
                        Thanks for input guys!

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                        • Grimly
                          Forum Guru
                          Past Site Supporter
                          Super Site Supporter
                          • Sep 2012
                          • 5761
                          • Ireland

                          #13
                          Ok, if you're using heat, use a small butane lighter style torch, not a plumbing blowlamp.
                          You can get quite surgical with the small ones, and you don't want to heat up the internal wiring on the coils.
                          Dave
                          '79 GS850GN '80 GS850GT
                          Only a dog knows why a motorcyclist sticks his head out of a car window

                          Comment

                          • Guest

                            #14
                            Originally posted by Grimly
                            Ok, if you're using heat, use a small butane lighter style torch, not a plumbing blowlamp.
                            You can get quite surgical with the small ones, and you don't want to heat up the internal wiring on the coils.
                            Got it, and I happen to have one as well. Still applying PB Blaster on the screw head for now, hoping it will seep through down to the thread.

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                            • steve murdoch
                              Forum Guru
                              Past Site Supporter
                              • May 2004
                              • 8491
                              • St. Catharines, On.

                              #15
                              I hope you are doing this outside.
                              PB Blaster stinks and heated PB Blaster reeks.
                              2@ \'78 GS1000

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