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Fork tube pinch bolts
Posted: Sat Jun 15, 2013 4:53 pm
by Intech
I removed my forks today to service them. The top bolt of the lower fork brace was finger loose. WTF? I know i torqued them when i put the forks on the last time. I get to the right side and the bolt is gone! ! Double WTF!! Guess i will be checking them and other fasteners on a more regular basis.
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Re: Fork tube pinch bolts
Posted: Sat Jun 15, 2013 5:42 pm
by Queensland Ken
A good catch, lucky.
Re: Fork tube pinch bolts
Posted: Sun Jun 16, 2013 3:20 pm
by blrfjr
Thanks for the heads-up, I'll be checking mine to.
There is no normal life, there's just life.
Bryan
Re: Fork tube pinch bolts
Posted: Sun Jun 16, 2013 4:36 pm
by Name Etc.
I'm guessing the first one you torqued fell out. Or was the one that was loose.
Re: Fork tube pinch bolts
Posted: Sun Jun 16, 2013 5:45 pm
by El Toro Joe
Getting old sucks...I think?
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 9:17 am
by Intech
Name Etc. wrote:I'm guessing the first one you torqued fell out. Or was the one that was loose.
The top one on the right side of the lower fork brace was the one that is missing. The left side was loose. I torqued all 6 of the bolts according to the manual. Will need to check everything on a more regular basis.
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 9:17 am
by Intech
El Toro Joe wrote:Getting old sucks...I think?
You talking about the bike or me? FYYFF
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 10:23 am
by Name Etc.
I just know if you torque a double pinch bolt clamp. First bolt to spec, second bolt to spec, first one is then loose because you moved the clamp with second bolt. I go back and forth till neither bolt moves. They have been tight every time I've done my forks. Front Axle pinch bolts are same because its a double bolt on gen 2? The top clamp you can torque and walk away.
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 10:26 am
by Intech
Name Etc. wrote:I just know if you torque a double pinch bolt clamp. First bolt to spec, second bolt to spec, first one is then loose because you moved the clamp with second bolt. I go back and forth till neither bolt moves. They have been tight every time I've done my forks. Front Axle pinch bolts are same because its a double bolt on gen 2? The top clamp you can torque and walk away.
Exactly how I did it. (including the front axle)
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 10:35 am
by Name Etc.
Yikes! Ya never know
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 12:51 pm
by huron52
I'm still trying to figure out why I guy would disassemble his bike just before a trip?
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 1:04 pm
by Intech
I am glad I did now! Why wouldn't I though. It is all just routine maintenance.
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 1:19 pm
by Geezer
I'm trying to picture what happens if all of then come loose. I guess one tube would break loose first and you wold feel some strange steering before the other one let go.
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 1:23 pm
by Intech
I don't want to be the crash test dummy for this one!
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 1:36 pm
by John d
Intech wrote:Name Etc. wrote:I just know if you torque a double pinch bolt clamp. First bolt to spec, second bolt to spec, first one is then loose because you moved the clamp with second bolt. I go back and forth till neither bolt moves. They have been tight every time I've done my forks. Front Axle pinch bolts are same because its a double bolt on gen 2? The top clamp you can torque and walk away.
Exactly how I did it. (including the front axle)
If that is the case - you need a gremlin bell!
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 1:45 pm
by Intech
John d wrote:Intech wrote:Name Etc. wrote:I just know if you torque a double pinch bolt clamp. First bolt to spec, second bolt to spec, first one is then loose because you moved the clamp with second bolt. I go back and forth till neither bolt moves. They have been tight every time I've done my forks. Front Axle pinch bolts are same because its a double bolt on gen 2? The top clamp you can torque and walk away.
Exactly how I did it. (including the front axle)
If that is the case - you need a gremlin bell!
I have one! That is probably why the otheres didn't come loose!
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 2:12 pm
by bungie4
I thought Bob WAS a Gremlin?
See ya's on the weekend! I'm bringing my bodyguard with me. Keep me safe from the Gremlins
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 4:02 pm
by extrememarine
note to self - don't let Bob work on my bike...
Glad you caught it - have a good trip north...
Re: Fork tube pinch bolts
Posted: Mon Jun 17, 2013 4:23 pm
by bungie4
extrememarine wrote: have a good trip north...
South for me
Re: Fork tube pinch bolts
Posted: Tue Jun 18, 2013 12:16 am
by Bust
bungie4 wrote:extrememarine wrote: have a good trip north...
South for me
15 minutes? It's gonna be a bit warmer there are ya sure u can take it. I bet me legs are whiter than yours