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Author Topic: Fried My Transmission  (Read 1978 times)

Offline Rob Valdez 79 R65

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Fried My Transmission
« on: August 30, 2010, 11:35:12 AM »
I am looking for a '78-'80 transmission that works with the older style clutch & flywheel.

I totally trashed mine Saturday.  It appears the drain plug fell out on me on the road.

Thanks.
« Last Edit: August 31, 2010, 10:46:58 PM by Rob_Valdez_79_R65 »

Offline dav

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Re: WTB - A Transmission
« Reply #1 on: August 31, 2010, 06:59:34 AM »
Sorry mate cant help with the transmission but i have to ask, what the hell happened?



BMW R65 ?1981
Ducati 1968 250 mk lll
Suzuki DR250 1983
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Offline msbuck

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Re: WTB - A Transmission
« Reply #2 on: August 31, 2010, 11:30:47 AM »
 :o  Yikes!   :'( Sorry, Rob...  :-[

(I think if you didn't have bad luck, you wouldn't have any luck at all.)   ::)
« Last Edit: August 31, 2010, 11:31:39 AM by msbuck »
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Offline Bengt_Phorqs

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Re: WTB - A Transmission
« Reply #3 on: August 31, 2010, 01:38:38 PM »
Rob, there was an R65 tranny posted on the IBMWR marketplace a few days ago.  Sorry to hear about your luck.
Bengt Phorqs, Jake R90/6, R80/7, R1200RTw, Moto Guzzi California EV , Triumph TR250W, Yamaha TY250A Trials, Suzuki DR650

Offline Rob Valdez 79 R65

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Re: WTB - A Transmission
« Reply #4 on: August 31, 2010, 03:49:54 PM »
Well, I don't know what exactly happened, but in lieu of the fact the the bottom of the transmission and mufflers are clean, I must not have put any oil in it.  I may have had the drain plug in loosely, and it fell out.

This all would have taken place last March.
Saturday, I went to ride across town to see my sister.  I got on the belt-way just a few miles from my house, and put it in 5th, where it stayed for some 20+ miles at @65mph.  When I got off the highway, I immediately knew something was wrong.  I was hearing strange noises that varied with road speed, and the clutch lever wasn't really doing it's thing, and it was REALLY hard upshifting and down.

I thought it was the clutch, because that was the last thing I was working on.  So I thought I could limp to my sisters house where I could leave it.

LOL!  That box must have been red-hot!  I got within 5 blocks of her street when the rear wheel locked up at about 30mph.  I had already prepared to turn on my 4-ways, and I have my nice flashing red LED's on my brake light, so I wasn't rear-ended!  

I was right next to a church parking lot entrance (on the other side of the street, though), and I could not find a shift-spot that would allow the bike to be pushed.  It was connected to the engine, and you had to overcome compression to push it!
Finally a fellow in the line of cars behind me got out and helped me get it out of the way.
I parked it on it's sidestand while I called my sister.  Then I started looking for something to put under the stand on this hot, sunny day on this fresh new asphalt.
Well, behind their activity building was a nice big old slab of brand new concrete!  And the bike wouldn't be seen from the street!  So I went back, and discovered that it could be pushed easily, but only while pulling in the clutch.  I guess the clutch got a little warm, too.

My GPS says I went a total of 30.3 miles.

I was REAL damn lucky it didn't lock up on me at speed on the highway amongst all the other fast moving traffic.  I'd probably be dead right now.

Offline Rob Valdez 79 R65

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Re: WTB - A Transmission
« Reply #5 on: August 31, 2010, 03:54:08 PM »
Oh, and I've been trying the IBMWR website for about an hour now, and it seems to be down!
(but I checked it last night, and did not see a R65 tranny).

Offline nhmaf

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Re: WTB - A Transmission
« Reply #6 on: August 31, 2010, 08:16:07 PM »
My GOD, Rob !

That was a close call.   I hate to say it, but it does sound like the transmission was dry for that ride - amazing that it held up for as long as it did and didn't pitch you out on the interstate!

I'll keep my eyes open for transmissions - but pleeeez, be CAREFUL out there, and do follow the old "measure twice, cut once" philosophy!
« Last Edit: August 31, 2010, 08:17:31 PM by nhmaf »
Airhead #12178 ? BMWMOA #123173 ?BMWRA #33525 ?GSBMWR #563 ?1982 BMW R65LS ?1978 BMW R100/7 1998 Kawasaki Concours

Offline Rob Valdez 79 R65

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Re: WTB - A Transmission
« Reply #7 on: August 31, 2010, 08:37:54 PM »
Blue tape on everything important, from now on.  Notes to myself.

Welcome to post-50 life!
« Last Edit: August 31, 2010, 08:38:22 PM by Rob_Valdez_79_R65 »

Offline Bob_Roller

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Re: WTB - A Transmission
« Reply #8 on: August 31, 2010, 09:06:23 PM »
I make a checklist before starting anything major anymore .

I did something similar about 16 years ago, got interupted while changing the fork oil .

Got a call from a friend that needed a ride to the hospital emergency room .

Got one fork filled, put the cap back on the other fork and tightened it up, didn't get back to working on the bike for about a week, I assumed that I had put oil in both forks .

About a year later when I went to drain the oil out of that fork, nothing came out .

Never noticed any handling problems with the bike .
'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 Rob Valdez 79 R65

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Re: WTB - A Transmission
« Reply #9 on: August 31, 2010, 10:46:16 PM »
I called Mikey at Airhead Salvage. He has a '77 5-speed that just came off a buddies bike. $400.00 There was nothing wrong with it, the friend just wanted a kick-start box. We had a nice conversation. He seems to be an O.K. guy.
So I sent him a deposit until payday. He was amazed when I offered it!

It will be interesting to see how/if this affects my lever clearance issue.

I will be pulling the transmission soon, to see what the poor clutch looks like. My throwout bearing assy is probably toast.

Offline Ed Miller

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Re: Fried My Transmission
« Reply #10 on: September 01, 2010, 11:00:43 AM »
That sounds like a good deal.  

Hey, I want a kick start box too.

Ed Miller
'81 r65
Falls City, OR

Offline Lucky_Lou

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Re: Fried My Transmission
« Reply #11 on: September 01, 2010, 01:58:07 PM »
Sounds like a "great escape" i changed the gearbox on my Ford Transit Van as i was having trouble with 2nd and reverse first time out went to a customer about 40 miles away started to get a strange whine as i came off the motorway, i pulled into the first service station and had a look underneath.... no sign of trouble and the gearbox didnt feel too hot so i continued with my journey, I got about 300 yards when an almighty bang and ground to a halt with a hole in the transmission you could put your fist in. God know what would have happened if i was still on the motorway.Happy ending though the gearbox firm arranged recovery and fitted a new one overnight no problems since.
Hope your back on the road again soon.
Lou
Ask questions later

scottyintex

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Re: Fried My Transmission
« Reply #12 on: September 03, 2010, 06:13:25 PM »
There is a R65 transmission for sale on e bay

Melena

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Re: Fried My Transmission
« Reply #13 on: September 03, 2010, 07:38:26 PM »
 :o  ROB!  OMG!!!

Whoa, you are lucky Rob.  Things do work out.  Just shows ya that it's good to check everything after the bike sits for awhile.  Even if it sits for a little while.  And especially if you've done any work on it.  

So glad you're okay.   And that you seem to have found a good replacement tranny.  That's just money.