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Author Topic: Leak at u joint boot?  (Read 6563 times)

Offline nhmaf

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Re: Leak at u joint boot?
« Reply #45 on: June 23, 2009, 09:45:44 AM »
+1, Unless you really prefer wrenching to riding!   If the splines look good and you clean/lube them and the throwout assembly you'll probably be good for a long while.   If you were preparing to go on some 'epic' journey across continents and many thousands of miles next month, then maybe I'd say take it apart and replace the seals, but otherwise, don't fix what ain't broke yet!
Airhead #12178 ? BMWMOA #123173 ?BMWRA #33525 ?GSBMWR #563 ?1982 BMW R65LS ?1978 BMW R100/7 1998 Kawasaki Concours

weasel01

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Re: Leak at u joint boot?
« Reply #46 on: June 23, 2009, 11:06:57 AM »
Nhmaf, what prompted you to change out your clutch was it failing or did you measure and replace before failure?

My clutch doesnt seem to slip or anything but I'm sure it's never been replaced.

Offline Justin B.

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Re: Leak at u joint boot?
« Reply #47 on: June 23, 2009, 11:27:48 AM »
Have you looked at the Wiki article?  All will be revealed...
Justin B.

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

weasel01

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Re: Leak at u joint boot?
« Reply #48 on: June 23, 2009, 04:58:38 PM »
You mean that very first paragraph that explains everything?

Actually.... I didnt read that part till just now!

That's what I get being a pictures guy....sorry.


weasel01

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Re: Leak at u joint boot?
« Reply #49 on: June 27, 2009, 08:22:08 PM »
Last Sunday night I dismantled the rear end...pulled the swingarm and pulled the transmission and all the associated stuff of course mufflers etc.

Spent every night last week from 7:45pm till about 10:45 scrubbing and cleaning and re-lubricating all bearings and splines.

Throwout bearings too.

Replaced several rubber bits including the u-joint boot which had a couple 1/4" tears.

Replaced fuel lines and vacuum lines (both lines had 2 " long openings)

Replaced the back tire and tube with a new Metzler Lasertec (ended up going w/ 4.00x18 rear)
put it all back together last night and the morning and by 3:pm I was ready to take a test ride.

I rode in the back streets till the tire felt like it was starting to grab brought it back to the house rechecked everything (which looked good) then went our for the best 2 hour ride.

It is a MUCH better ride now ....shifts 100% better and doesnt feel "squirly" now.... feels solid.

It was covered with caked on rode grime... now it's all perfectly clean and lubed and adjust per the book.

The suspension is smooth now before it felt like I was fighting it but it might have been that old tire?

Best of all no burning gear lube stink from the boot anymore.
 
This is my first attempt at being a motorcycle mechanic sorry for asking too many questions but the learning curve is steep.

Thanks again for all the members support!

Offline Bob_Roller

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Re: Leak at u joint boot?
« Reply #50 on: June 27, 2009, 08:32:32 PM »
Congrats on the work accomplished !!!

You've got a big portion of what needs to be done to the bike to get it back into roadworthy reliable condition .

Pop a cold one you deserve it !!!!!!!!!!!!!!!!!!!!!
'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 !!!!!

Landlubber

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Re: Leak at u joint boot?
« Reply #51 on: June 27, 2009, 09:35:19 PM »
Just a snippet of info, lanoline (sheep grease) is perfect for protecting rubber parts, such as swing arm boots, gaiters on front forks etc etc.

I have used it for over 40 years now, even stilll have my old Cousteau twin hose air reg (SCUBA), in working condition, made in 1966! It is a remarkable product.