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doohickey question
Posted: Thu Mar 28, 2002 4:36 pm
by wa4tij
All,
No engine noise or problems, but out of curiosity, I pulled the
magneto cover to look at the doohickey.
I saw no pieces but when the bolt is loosened, the doohicky doesn't
move. I removed the bolt and the doohicky still doesn't move.
I thought this thing is spring loaded. Shouldn't it move? Do I need
to remove the magneto?
Thanks
Robert A14
doohickey question
Posted: Thu Mar 28, 2002 4:43 pm
by Devon Jarvis
It shouldn't move enough to be obvious, unless it's extremely loose.
How many miles are on your bike?
Devon
wa4tij wrote:
doohickey question
Posted: Sat Oct 12, 2002 3:40 pm
by Matthew
Hey all,
Is the crankshaft soposed to be able to move independentley of the
large gear undrneath it connected to the starter gears? Im doing the
doohickey upgrade.. I tightend the crankshaft bolt to specs but can
still move the balancer counter clockwise independently of the large
gear underneath it.
Matthew
doohickey question
Posted: Sat Nov 01, 2003 8:00 pm
by Jim
My brother has a '94 KLR650 and we will be doing the doohickey
replacment very soon. After reading the faq I understand there are
diffences in the system and we need to know what else besides a new
lever, spring and rotor bolt do we need to upgrade this older
system? Is a new adjustment bolt and washer necessary? Will the new
lever function properly with the old adjustment bolt? Any help on
this is appreciated. Thanks.
--Jim
A-15
doohickey question
Posted: Thu Dec 18, 2003 4:12 pm
by Don Sprinkle
Of all you guys who have done the doohickey swap, have any of you
used a 3/4" socket on the large rotor bolt instead of a 19mm? My
chart shows the 3/4" as being only .002" larger than the 19mm but the
biggest difference is I actually have a 1/2" drive, 3/4" deep well
socket and my 19mm is thin-walled and only a 3/8" drive. My breaker
bar is 3/4" drive; should I go to the pawn shop and find a large 19mm
socket? Thanks.
Don Sprinkle
A12
doohickey question
Posted: Fri Jan 02, 2004 8:49 pm
by Doug Herr
On Thu, 18 Dec 2003, Don Sprinkle wrote:
> Of all you guys who have done the doohickey swap, have any of you
> used a 3/4" socket on the large rotor bolt instead of a 19mm? My
> chart shows the 3/4" as being only .002" larger than the 19mm but the
> biggest difference is I actually have a 1/2" drive, 3/4" deep well
> socket and my 19mm is thin-walled and only a 3/8" drive. My breaker
> bar is 3/4" drive; should I go to the pawn shop and find a large 19mm
> socket? Thanks.
Pretty late reply to this, but I have been rather slow in keeping
up to date in the group.
I used a 3/4" socket that was a 3/8" drive type. I have both
19mm and 3/4", both are for 3/8" drive. I used the 3/4" since it
is a 6 point where the 19mm is a 12 point (if that is the right
term). I figured that the 3/4" fit with less chance of slipping
and stripping the head of the bolt. All went well using this
technique on both mine and my wife's A16's.
As to the details of the jobs; both bikes were right around 6000
miles. Neither had damage to lever or spring. On hers I was more
careful to notice how much tension was left in the original
spring and it looked like there was no spring tension left. So,
with 2 adjustments done so far, it is clear that on that bike it
would have been best to not do any more adjusting if the parts
were not going to be replaced. But I would not have opened the
bike without replacing the parts, so would not have known that
the spring had reached the end of it's travel. So, bottom line
is that I am happy I did not wait to do the job.
--
Doug Herr
doug@...
doohickey question
Posted: Tue Mar 02, 2004 8:35 pm
by Ron
When I was reassembling things after installing the new balancer adjuster
and oil screen inspection etc., I noticed that the 'silver' balancer chain
links did not match up with anything yet all the location marks and painted
sprocket teeth seemed to be in the right place when I rolled the engine to
TDC. As far as I know the bike had never been opened up before I got it.
Just to be safe I carefully went thought the procedure to be certain the
balancer assembly was perfectly calibrated - according to the manual.
Has anyone else noted this? The bike ran fine prior to this even thought my
lever spring was broken.
Perhaps my A-16 was assemble on a Monday or Friday?
Ron in Montana
A-16
A-8
H-D Road Toad
doohickey question
Posted: Tue Mar 02, 2004 8:47 pm
by klr6501995
you gotta rotate the motor over many times, eventually the silver
links will line up with respective timing marks.
--- In
DSN_klr650@yahoogroups.com, "Ron" wrote:
> When I was reassembling things after installing the new balancer
adjuster
> and oil screen inspection etc., I noticed that the 'silver'
balancer chain
> links did not match up with anything yet all the location marks and
painted
> sprocket teeth seemed to be in the right place when I rolled the
engine to
> TDC. As far as I know the bike had never been opened up before I
got it.
> Just to be safe I carefully went thought the procedure to be
certain the
> balancer assembly was perfectly calibrated - according to the
manual.
> Has anyone else noted this? The bike ran fine prior to this even
thought my
> lever spring was broken.
> Perhaps my A-16 was assemble on a Monday or Friday?
> Ron in Montana
> A-16
> A-8
> H-D Road Toad
doohickey question
Posted: Tue Mar 02, 2004 11:56 pm
by pete88chester
I suggest that anybody doing the doohicky/spring replacement also
check the balancer chain timing. When I did my replacement I found
the balancer chain timing off by one tooth at the crankshaft. It is
pretty easy to do, just follow the directions in the manual. My
engine was a lot smoother after correcting the balancer chain
timing. Pete Chester A16
doohickey question
Posted: Mon Sep 13, 2004 12:43 pm
by will gilmore
It pains me to ask this question knowing how many times posters have
referred to it but ----- what is a doohicky and when should it be
replaced and with what.
I'm planning to devote an entire week in the coldest and snowiest
days of Wisconsin winter to do everything that needs done to my A-12.
Should the doohicky be on the list?
Thanks guys for all your help.
Will