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Author Topic: R65 back to life.... finally!  (Read 2178 times)

tvrla

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Re: R65 back to life.... finally!
« Reply #15 on: July 31, 2012, 11:27:51 PM »
Setting the valves is actually easier!

1. Remove both valve covers.

2. With transmission in fifth and timing hole open, rotate rear wheel to OT (top dead center)

3. One cylinder will have both valve loose. That's the one to adjust first.

4. Check rocker play, that's the shaft that pivots between two head studs. If it's more than .001", loosen one of the head studs and clamp the ends together to eliminate the play.

Torque the head stud back down to 25 ft/lbs.


Then again, you didn't want a write-up, but a video. Problem is, by the time the video equipment gets set up, the adjustment is done. It's really too easy.

Is this your first valve adjust ever?

Session101

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Re: R65 back to life.... finally!
« Reply #16 on: August 01, 2012, 12:54:25 AM »
yes first ever, so dunno what tools i need and such and really what im looking at

Offline montmil

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Re: R65 back to life.... finally!
« Reply #17 on: August 01, 2012, 08:09:30 AM »
Got a Haynes or Clymer shop manual nearby, Senor Session? Entire process explained.
Monte Miller
Denton, TEXAS
1978 BMW R100S
1981 BMW R65
1983 BMW R65
1995 Triumph Trophy
1986 VW Cabriolet

Session101

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Re: R65 back to life.... finally!
« Reply #18 on: August 01, 2012, 11:37:53 PM »
popped the new diaphragms in and its so much better! yeah i have a manual in the garage but i think i video would be best, manuals aren't as great as actually seeing someone doing it, plus the tools, i want to make sure i have them all before i open the valve covers up

Offline montmil

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Re: R65 back to life.... finally!
« Reply #19 on: August 02, 2012, 08:03:48 AM »
Feeler gauges and two 13MM wrenches, one being open-end. That's it.
Monte Miller
Denton, TEXAS
1978 BMW R100S
1981 BMW R65
1983 BMW R65
1995 Triumph Trophy
1986 VW Cabriolet

tvrla

  • Guest
Re: R65 back to life.... finally!
« Reply #20 on: August 02, 2012, 09:35:42 AM »
Are you familiar with doing mechanical work? One of the important skills is having a feel for the proper torque for fasteners. Beginners tend to over tighten fasteners and strip out aluminum threads.

If that's the case, it would be best to find someone in your area to show you how it's done and get a feel for the job. These bikes look simple, and besides, how hard can it be loosening and tightening some bolts and nuts? Ask most of us here how a simple job can turn into a week-long nightmare.  ;)

Session101

  • Guest
Re: R65 back to life.... finally!
« Reply #21 on: August 02, 2012, 11:10:32 AM »
i have a torque wrench if that's what you're asking and i have wrenched some in my day, just don't want to break something that's running and turn it into a week long project like you said

Offline montmil

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Re: R65 back to life.... finally!
« Reply #22 on: August 02, 2012, 03:58:02 PM »
Quote
i have a torque wrench if that's what you're asking and i have wrenched some in my day, just don't want to break something that's running and turn it into a week long project like you said

No torque wrench required for setting valve lash. Only needed if a cylinder head bolt is loosened.
Monte Miller
Denton, TEXAS
1978 BMW R100S
1981 BMW R65
1983 BMW R65
1995 Triumph Trophy
1986 VW Cabriolet