Author Topic: Help with my front fork seal replacement / fork dissasemble issues  (Read 1456 times)

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Offline EROCK

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Hello all,

So I've read all the posts and watched the videos but for some reason my 77 550K front forks won't come apart so I can change the seals.

Top caps are off, oil is drained, bottom allen screw is loosened (un-scewed like forever..) but will not come out, snap rings are removed.....fork sections will not separate as shown in the YouTube video of the kid that did it and makes it look so easy.....

HELP, Please!!!

Thanks, Erock
« Last Edit: April 23, 2013, 07:11:16 PM by EROCK »
So many bikes and so little time.....

Offline Vinhead1957

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Re: Help with my front fork seals
« Reply #1 on: April 23, 2013, 06:25:37 PM »
The Allen should come out, if it is loose keep unscrewing while holding the upper tube. The tube will come out leaving the seal in the lower

Offline BobbyR

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Re: Help with my front fork seals
« Reply #2 on: April 23, 2013, 06:37:08 PM »
+1
You can use a broomstick to hold the inner tube while taking out the allen bolt.
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Offline EROCK

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Re: Help with my front fork seals
« Reply #3 on: April 23, 2013, 06:53:02 PM »
Ok so I did what you said but the allen screw just spins....very loose....but will not budge out of where it seats.
The brake side shock allen screw is a bit stiffer but just spins like the other side.,...

No what....?

Erock
So many bikes and so little time.....

Offline Vinhead1957

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Re: Help with my front fork seals
« Reply #4 on: April 23, 2013, 06:58:51 PM »
Push the tube down into the lower and it should push the Allen out! There is a copper washer and sometimes silicon holding it in

Offline EROCK

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Re: Help with my front fork seal replacement / fork dissasemble issues
« Reply #5 on: April 23, 2013, 07:18:17 PM »
Nope...still won't come out......just spins and spins and there is no way to grab it (the 8mm bolt) with anything....

Anyone else..?

Thanks, Erock
So many bikes and so little time.....

Offline 05c50

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Re: Help with my front fork seal replacement / fork dissasemble issues
« Reply #6 on: April 23, 2013, 08:19:53 PM »
Did you try the broomstick? Remove the spring, put the broomstick into the tube and tap it forcibly into the tube. It will jam into the piece that the allen bolt screws into and allow you to unscrew the bolt.

.............Paul
Wear a helmet,the life you save may be your own.Ask me how I know.               CB650C,CB550F,GL1000,CB750A

Offline goldarrow

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Re: Help with my front fork seal replacement / fork dissasemble issues
« Reply #7 on: April 23, 2013, 08:56:19 PM »
Put fork cap back on, turn the fork upside down, push the fork on the floor so the spring is loaded.  Then loosen the bolt again
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Offline Dave Voss

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Re: Help with my front fork seal replacement / fork dissasemble issues
« Reply #8 on: April 23, 2013, 09:16:45 PM »
+1 with what goldarrow said, the internal pressure of the assembled and compressed fork is typically enough to keep things from spinning, thus allowing that hex head bolt to be fully unthreaded without just spinning in place.
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Offline Duanob

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Re: Help with my front fork seal replacement / fork dissasemble issues
« Reply #9 on: April 24, 2013, 08:16:07 PM »
Put the caps back on without removing the spring or guts, its worked for me everytime.
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Offline EROCK

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Re: Help with my front fork seal replacement / fork dissasemble issues
« Reply #10 on: April 27, 2013, 07:57:13 PM »
Hey Guys,

So I ended up using the broomstick method and tapered the end so it wedged into the part and hold it so I could remove the allen bolt.


Thanks for all your help.

Erock
So many bikes and so little time.....