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Occasional 4-5 miss shift-97 K11LT

 
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jr'sbmw
Big Brick Rider


Joined: 04 Nov 2008
Posts: 54
Location: Fl

PostPosted: Sun Sep 27, 2009 3:19 pm    Post subject: Occasional 4-5 miss shift-97 K11LT Reply with quote

I have had this bike 7 yrs., putting on over 60k, and now has 86k. About a year ago, I was in the N. Ga. mtns and missed 4-5 shift after passing a car??? It grinds alittle and goes into neutral?? It has happened about 4-5 times and just happend again the other day. It has synthetic Mobile One and at the last fluid change, no particles.

I also have had a 85 K100RT since the early 90's, which never did that, but I had to replace the transmission when a part broke and locked up the trans at 40 mph!!

Maybe I just don't know how to shift the LT anymore? I also have an 07 Yamaha FJR, which I have put 37k on the last 2 1/2 years, and is an easy, quick shift. Everytime I get back from a long trip on the FJR(Alaska this summer), I miss 1-2 shifts several times on the LT till I get use to it again.

Heading for problems or re-train on LT shifting?

Thanks JR
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Saltcreek
Flying Brick Rider


Joined: 22 Oct 2008
Posts: 957
Location: New Hampshire

PostPosted: Sun Sep 27, 2009 4:34 pm    Post subject: Reply with quote

If I had a buck for every shift I missed before you know it we'd be talking about real money. I still get mad every time I do it because I think it shows I'm not paying enough attention. The grinding however would give me cause for concern.

Does it make sense that switching from one bike to another might take a little adjustment?
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1994 K1100LT Mystic Red, bfd, 37000 miles, sold Sad
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Mystic Red
Flying Brick Rider


Joined: 28 Mar 2005
Posts: 2330
Location: Twin Lakes Idaho

PostPosted: Sun Sep 27, 2009 5:27 pm    Post subject: Reply with quote

Have you read this? Helped me.

http://www.k11og.org/tech/k11tech_shifting.shtml
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SugarHillCTD
Site Admin


Joined: 10 Oct 2007
Posts: 4238
Location: Now in Eastern Pennsylvania

PostPosted: Sun Sep 27, 2009 7:56 pm    Post subject: Reply with quote

I have felt that the shift lever needs a way to slightly adjust it downward.

Just went down to MY SPACE (the heated double garage) and rotated the shift lever down by one "tooth" on the trans spline.

Want to see how it feels but the upcoming week says RAIN.

Expect to see Phil Marvin here Thurs p.m. Maybe ride to meet him on Thursday -or- ride with Phil down to Saltcreek's farm on Friday.

Feedback on the shifter relocate to follow...........................
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Sonu
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Joined: 15 Jan 2004
Posts: 400
Location: San Jose, CA

PostPosted: Sun Sep 27, 2009 8:33 pm    Post subject: Re: Occasional 4-5 miss shift-97 K11LT Reply with quote

jr'sbmw wrote:
Heading for problems or re-train on LT shifting?
Thanks JR


I think its just re-training JR. My LT has done the same thing occasionally for over 40K miles.

I recently re-read Pridmore's book & started working on "smoother shifting". Guess what? I get more "false neutrals" between 4 & 5 as I try to learn faster shifting. My guess is your bike is just fine. Quit worrying and just enjoy the German definition of "flickable" gear shifts Wink

Sanjiv
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Flying Duck
PsyKotic Waterfowl


Joined: 27 Jan 2005
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PostPosted: Sun Sep 27, 2009 9:22 pm    Post subject: Reply with quote

Pull the clutch in and commit to the shift with your foot. Lazy feet cause false neutrals - at least in my case.

But don't force it into gear though.
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BobZ(IL)
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Joined: 20 May 2007
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Location: Bourbonnais, IL

PostPosted: Sun Sep 27, 2009 10:41 pm    Post subject: Reply with quote

I miss that 4-5 shift a lot if I use the clutch. When I preload the lever and reduce rpm's slightly it moves right into 5, never a miss, never a grind. Now I'm not talking about slamming it.
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Scott_Anderson
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Joined: 05 Sep 2006
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Location: Central Iowa, USA

PostPosted: Mon Sep 28, 2009 7:24 am    Post subject: Reply with quote

Flying Duck wrote:
Lazy feet cause false neutrals - at least in my case.

But don't force it into gear though.


Same here. Since I broke my left foot 2 yrs ago I seem to mis shifts easier if I'm not paying attention and get lazy.
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RobWheatley
Flying Brick Rider


Joined: 06 Jun 2008
Posts: 261
Location: Chatham, Kent. UK

PostPosted: Mon Sep 28, 2009 7:42 am    Post subject: Reply with quote

Flying Duck wrote:
Pull the clutch in and commit to the shift with your foot. Lazy feet cause false neutrals - at least in my case.

But don't force it into gear though.


Have to agree here, I very rarely miss any gear, only when trying too hard, over all i think the BMW box is good but can be a bit tractor like.

Rob
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jr'sbmw
Big Brick Rider


Joined: 04 Nov 2008
Posts: 54
Location: Fl

PostPosted: Mon Sep 28, 2009 5:12 pm    Post subject: Reply with quote

Thanks for the helpful comments. Guess I am getting old and lazy!!! It is interesting to know others have missed the 4-5 shift.
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Wrigsby1
Big Brick Rider


Joined: 25 Feb 2006
Posts: 72
Location: Shetland

PostPosted: Mon Sep 28, 2009 6:02 pm    Post subject: Reply with quote

Just getting back my GS box which has the mis between 3 and 4th I think (while since i rode it, ahem). They have a double ramp engaging dog on the side fo the gear wheel and usually miss if you haven't got it up the 2nd step so to speak.

My K11 has the 4th to 5th, My CBR6 had 3 to 4 which at 10k revs+ was a little bit of a shock to jump out of! VFR same,...,...., etc... etc. Funnily enough i recently had a PC800 for a short time and 5k miles and the 1st miss on 3 to 4 made me go "ah, Honda"!!

The best BMW box was the K100 I had and to be honest, even when i sold BMW's and they kept harping on about improved changing, but i didn't really notice.

Pair of Savanna boots or now Santiago's. Bit heavier for the BM gearbox experience.

G

PS silvery bits in oil are usually the selector forks wearing away as they are titanium coated alloy. Silver = alloy=non magnetic=GS gearbox!
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Wrigsby1
Big Brick Rider


Joined: 25 Feb 2006
Posts: 72
Location: Shetland

PostPosted: Tue Sep 29, 2009 6:46 pm    Post subject: Reply with quote

PS I also throttle blip on upshifts as well as down shifts. It seems to make a difference especially on the "2 snick" shifts like 4th to 5th. Realised that today while riding!

G
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frjack
Big Brick Rider


Joined: 14 Jul 2009
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Location: Leigh, Lancs. UK

PostPosted: Tue Sep 29, 2009 11:21 pm    Post subject: Reply with quote

BobZ(IL) wrote:
I miss that 4-5 shift a lot if I use the clutch. When I preload the lever and reduce rpm's slightly it moves right into 5, never a miss, never a grind. Now I'm not talking about slamming it.


My up changes are usually clutchless, except for heavy traffic. The only time I get a problem is using the clutch. You have to be *very* positive about the shift.

Sometimes, I'll change down without the clutch... but I wouldn't recommend it, until (and unless) you have a "feel" for it.

As you say, we're not booting it into gear, just a firm, positive and *smooth* action.
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Saltcreek
Flying Brick Rider


Joined: 22 Oct 2008
Posts: 957
Location: New Hampshire

PostPosted: Wed Sep 30, 2009 7:21 am    Post subject: Reply with quote

I'd been doing so well. Hadn't missed a shift since reading this thread. Yesterday I missed 1-2 at about 6000 rpm trying to merge from a stop into 55 mph traffic. Embarassed Embarassed
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Jim

1994 K1100LT Mystic Red, bfd, 37000 miles, sold Sad
2009 Wilderness Systems Zephyr 155 ST
2002 Litespeed titanium
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BobZ(IL)
Rider in the Sky


Joined: 20 May 2007
Posts: 651
Location: Bourbonnais, IL

PostPosted: Wed Sep 30, 2009 9:49 pm    Post subject: Reply with quote

Quote:
As you say, we're not booting it into gear, just a firm, positive and *smooth* action.

I learned to drive a "many-speed-transmission" semi-truck one time thinking I might help out a friend.

You figure out how to shift without a clutch real quick. Otherwise you go nowhere.

The skills learned have been very useful in dealing with BMW transmissions.
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Ralph C



Joined: 11 Jun 2008
Posts: 4
Location: Chalfont, PA

PostPosted: Mon Oct 05, 2009 11:01 pm    Post subject: what speed? Reply with quote

how many rev's when you're having trouble with your shift? It's normal to be a little rough shifting below 4500 RPM.
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2xcelr8
Big Brick Rider


Joined: 29 Sep 2009
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Location: SE Wisconsin

PostPosted: Thu Oct 08, 2009 7:34 pm    Post subject: 3-4 & 4-5 shifts Reply with quote

I have tried all of the tricks and techniques and everytime I think it is working great, another missed shift. The 3-4 is fairly rare but the 4-5 shift happens once or twice a week. The shifter literally stops moving after coming out of 4th and I have to release the shifter and raise it again to get it to click into 5th. It's has gotten to the point that I know the feel and just naturally double shift.
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'96 K1100RS, '94 K1100LT, '84 Honda VF700F Interceptor (4 sale)
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sdaniel
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Joined: 15 Jun 2009
Posts: 156
Location: Little Elm, TX

PostPosted: Thu Oct 08, 2009 7:47 pm    Post subject: Reply with quote

Hi,

I got K1100lt this past July. I was missing shifts various places. I came from a Honda V65 Magna.

I've learned to shift above 3.5 to 4K rpms. I don't get missed shifts anymore.

Incidentally, mine had 130k + on the clock and still climbing. Very Happy
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