nklr - ticka-ticka sounds ???

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spike55_bmw
Posts: 166
Joined: Fri Aug 21, 2009 4:13 pm

3rd doohickey upgrade

Post by spike55_bmw » Tue Oct 06, 2009 12:56 pm

It's official, installed my 3rd upgrade with the torsion spring: 2006 (mine), 2008 (brother's), and a 2005 (friend's). This one was different though. In the past, I was able to pull the torsion spring around and hook it into the doo (drilled the super-tight hole on the left side of flang) using my big long nose pliers. This time no-go. I had to grind a small taper around the base (backside) of the doo. Hook the spring in the flang and then into the doo. Then I had to manually whined the doo & spring combo until it slipped on the shaft but... This method more times than not gets one or two coils of the spring under the doo and the doo is not flush with the tightening land. The slight taper I ground on the doo's backside acted like a circular wedge and centered the coils around the base of the doo and allowed the doo slide right down the middle on the shaft. Now it is flush with the flang's land for proper tightening. I didn't have to grind the backside of the one-way starting gear's spokes as before. Maybe there are less coils on the newer springs? Three on this one. Seems to work fine. Upon start up, no scrapping noises - all good. Now I have to deal with the metal skidplate with messed up allen-head bolts. Don R100, A6F

transalp 1
Posts: 203
Joined: Tue Jun 02, 2009 12:07 am

3rd doohickey upgrade

Post by transalp 1 » Tue Oct 06, 2009 2:54 pm

The torsion spring kit I got for my 09' was a bear to install when it came time to fit the spring,too. (tiiiight) Looking at the new doohickey vs. the OEM part, it fit on the shaft perfectly. But, it was indexed/rotated differently in relation to the shaft hole. The aftermarket one was turned farther and I was wondering if I needed to redrill the anchor hole several degrees counter clockwise to get the spring to fit. We got it on. It wasn't easy, though. Of course, the new doo went on with > [Original Message] > From: spike55_bmw > To: DSN_KLR650@yahoogroups.com> > Date: 10/6/2009 1:57:00 PM > Subject: [DSN_KLR650] 3rd Doohickey Upgrade > > It's official, installed my 3rd upgrade with the torsion spring: 2006
(mine), 2008 (brother's), and a 2005 (friend's). This one was different though. In the past, I was able to pull the torsion spring around and hook it into the doo (drilled the super-tight hole on the left side of flang) using my big long nose pliers. This time no-go.
> > I had to grind a small taper around the base (backside) of the doo. Hook
the spring in the flang and then into the doo. Then I had to manually whined the doo & spring combo until it slipped on the shaft but... This method more times than not gets one or two coils of the spring under the doo and the doo is not flush with the tightening land. The slight taper I ground on the doo's backside acted like a circular wedge and centered the coils around the base of the doo and allowed the doo slide right down the middle on the shaft. Now it is flush with the flang's land for proper tightening.
> > I didn't have to grind the backside of the one-way starting gear's spokes
as before. Maybe there are less coils on the newer springs? Three on this one. Seems to work fine. Upon start up, no scrapping noises - all good. Now I have to deal with the metal skidplate with messed up allen-head bolts.
> > Don R100, A6F >