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Author Topic: Clutch Question  (Read 1496 times)

Offline montmil

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Clutch Question
« on: August 28, 2010, 01:48:04 PM »
...that I think I already know the answer. Gulp.

My 1981 R65 has presented a bit of a shifting challenge ever since I've owned it. I have become pretty adept at matching road speed to engine revs but it's not always easy.

With the recent chat regarding clutch cable adjustments, this seems as good a time as any to get some input form the R65 brotherhood as to whether or not I'm close to a clutch replacement in the '81. Check the attached photos; one from the 1981 and one from the smoothie shiftn' 1983.



This is the best adjustment I've been able to achieve with the '81. Note the small amount of clutch pushrod showing. Barely enough to snug the adjuster nut. This is the area of concern.



This is a shot of the 1983. Plenty of pushrod and a smooth gearbox.

Opinions? Thoughts? Donations ;)

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

Offline Bob_Roller

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Re: Clutch Question
« Reply #1 on: August 28, 2010, 03:14:04 PM »
I'd say your clutch is worn .

If you wanted to try this, the adjuster bolt is a common metric thread .

You could try a longer adjustment bolt, I got one at ACE hardware, Lowes home improvement store may have a suitable replacement as well .

I think the longest bolt you can fit in there, is about a quarter inch longer than the OEM bolt .

It's not going to fix your worn clutch, but may give you a bit more use out of it .
« Last Edit: August 28, 2010, 05:13:29 PM by Bob_Roller »
'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 !!!!!

Offline montmil

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Re: Clutch Question
« Reply #2 on: August 28, 2010, 04:22:57 PM »
Quote
I'd say your clutch is worn .

If you wanted to try this, the adjuster bolt is a common metric thread .

You could try a longer adjustemt bolt, I got one at ACE hardware, Lowes home improvment store may have a suitable replacement as well .

I think the longest bolt you can fit in there, is about a quarter inch longer than the OEM bolt .

It's not going to fix your worn clutch, but may give you a bit more use out of it .

Airhead Simple! I'll give it a try, Bob. Then I'll start collecting aluminum cans to swap for clutch parts. 8-)

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

Offline Bob_Roller

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Re: Clutch Question
« Reply #3 on: August 28, 2010, 05:15:49 PM »
Depending on who you get the parts from, you're probably going to be around the $350-400 range when it's all done .
'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 !!!!!

Offline montmil

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Re: Clutch Question
« Reply #4 on: August 28, 2010, 05:30:27 PM »
Quote
Depending on who you get the parts from, you're probably going to be around the $350-400 range when it's all done .

That's a lotta cans ;D

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

Offline Bob_Roller

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Re: Clutch Question
« Reply #5 on: August 28, 2010, 05:31:27 PM »
Can you sell blood at the funeral home when you go there for free coffee and doughnuts ?
'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 !!!!!

Offline Justin B.

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Re: Clutch Question
« Reply #6 on: August 28, 2010, 07:49:53 PM »
Good one, Bob!  [smiley=ROTFLMAO.gif]
Justin B.

2004 BMW R1150RT
1981 R100RT - Summer bike, NEKKID!!!