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Author Topic: Problems shifting down into second and first  (Read 1065 times)

trolle

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Problems shifting down into second and first
« on: May 23, 2010, 02:20:15 PM »
Recently I have experienced some difficulty shifting down from third to second and from second to first. It feels as if the lever stays down after shifting down making it impossible to continue shifting down. When I lift the lever after shifting down and then shift down again it is possible to get into the next lower gear. Can anyone help me, please?

greetings from a sunny north


Offline Bob_Roller

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Re: Problems shifting down into second and first
« Reply #1 on: May 23, 2010, 02:37:25 PM »
My first guess would be the shifter shaft seal in the transmission .

I had problems with shifting after I had the transmission overhauled, the seal was installed crooked, binding the shifter .
'81 R65
'82 R65 LS
'84 R65 LS
'87 Moto Guzzi V65 Lario
'02 R1150R
Riding all year long since 1993 .
I'll give up my R65, when they pry my cold dead hands from the handlebars !!!!!

trolle

  • Guest
Re: Problems shifting down into second and first
« Reply #2 on: May 24, 2010, 12:43:27 PM »
Thank you very much. It turned out that I had mounted the footrest too far down making the gearlever touch the frame. The added friction hindered the return spring in doing its work properly.

Now it works!

greetings from a sunny and very windy north

fermin

  • Guest
Re: Problems shifting down into second and first
« Reply #3 on: May 24, 2010, 02:24:35 PM »
I am having the same trouble and do not have a return spring, just the U shaped "coat hanger" wire.  All shifts work Ok except 1st to 2nd where I usually get a grinding noise, then when down shifting it almost all the time goes in one step from 3rd or 4th to 1st and the shifter appears to be at  a low position with some play.

Patrick_Krivacka

  • Guest
Re: Problems shifting down into second and first
« Reply #4 on: May 24, 2010, 02:53:32 PM »
fermin, that sounds like my shifter right before the linkage broke, even the gear grinding part. It was as if it went down farther then it should have. I even had to reach down and put it back in place with my hand a few times.

Offline montmil

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Re: Problems shifting down into second and first
« Reply #5 on: May 24, 2010, 05:01:58 PM »
Quote
I am having the same trouble and do not have a return spring, just the U shaped "coat hanger" wire.  All shifts work Ok except 1st to 2nd where I usually get a grinding noise, then when down shifting it almost all the time goes in one step from 3rd or 4th to 1st and the shifter appears to be at  a low position with some play.

I believe the 'spring' mentioned is the one inside the gearbox. Check item #4, #7 or possibly #17...

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Monte
Monte Miller
Denton, TEXAS
1978 BMW R100S
1981 BMW R65
1983 BMW R65
1995 Triumph Trophy
1986 VW Cabriolet

fermin

  • Guest
Re: Problems shifting down into second and first
« Reply #6 on: May 24, 2010, 05:12:20 PM »
Thanks, I'll wait a little longer for Justins linkage or get something other than the coat hanger.  As long as I dont have to remove the transmission again I'm OK.

trolle

  • Guest
Re: Problems shifting down into second and first
« Reply #7 on: May 25, 2010, 06:23:03 AM »
Quote
I believe the 'spring' mentioned is the one inside the gearbox

Yes!

greetings from a lightly clouded and cold north