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Rear wheel maladjusted

  • Thread starter Thread starter ShirleySerious
  • Start date Start date
S

ShirleySerious

Guest
For some reason, my bike has been leaning to the left lately. It's bad enough where it looks like I'm riding drunk trying to go straight. I'm just a little confused as to how to keep the rear wheel exactly straight.

What is the proper way to adjust the rear wheel? I've seen so many ways, it's hard to find one that looks credible. I know the adjuster marks are off so I just try to eyeball it, but obviously that doesn't work too well.
 
Assuming it's stock (no big 4:1 exhaust),

Keeping the chain tension correct, tweak it until it coasts straight. Sighting down the chain is good, but doesn't always get you there. Whichever way it leans is the side that needs to come back a little more.

My neighbors look at me funny when I'm going back and forth like a shriner in front of my house, but it works.
 
One method uses strings tied to the rear wheel about 6 inches above the floor. Extend them to the front and tie to the front wheel. Look for equal spacing between the strings and the edges of the tires.

I have had problems with that method because the string is so flexible. The method I used that worked better for me is to brace the bike so it will stand without using the centerstand. Clamp a straight 1x2 board to the back tire about as high as you can, without hitting any hard parts on the bike. The front end of the 1x2s shoud straddle the front wheel, and have a space on each side because the rear tire is wider than the front. Turn the front wheel so it is straight, then adjust the rear wheel until the spaces are equal on both sides of the front tire.

This could be the point where I put in the plug for shaft-driven bikes by saying that we don't have to worry about doing this, but there is always the chance that something is mis-aligned on our swingarm and we can't do anything about it. :shock:

Yup, there's advantages with both systems, but I will take a shaft over a chain any day for my type of riding. 8-[

.
 
Steve's way sounds good but it's hard to visualize. To do this, do I just need to loosen the axle nut or should I take the caliper off too?
 
OK, Shirl, does this help? You have to imagine clamps holding the boards to the rear tire, but you can see how a mis-aligned rear tire would show at the front.

Reartirealignment.jpg


.
 
Yeah that helps, thanks. But do I need to go the whole nine yards and take off the caliper or just the axle nut?
 
Have you ever adjusted the chain? Same thing here. Loosen up the axle nut and tweak the adjusters. A rough alignment can be done by looking at the notches in the rear axle adjusters; the marks should align the same on both sides. If you have no idea what I'm talking about open the manual and check rear wheel adjustment. It's all spelled out there.
 
ShirleySerious said:
Yeah that helps, thanks. But do I need to go the whole nine yards and take off the caliper or just the axle nut?
Click to expand...
Just loosen the axle nut.

Nessism mentioned in his next post about aligning by using the notches on the swingarm. He said "the marks should align the same on both sides". He's right, they should align on both sides, but, unfortunately, that is not always true. Once you align it properly, you can inspect the marks to see if yours happens to be stamped correctly.

.
 
So simple .. excellent tip


Steve said:
One method uses strings tied to the rear wheel about 6 inches above the floor. Extend them to the front and tie to the front wheel. Look for equal spacing between the strings and the edges of the tires.

I have had problems with that method because the string is so flexible. The method I used that worked better for me is to brace the bike so it will stand without using the centerstand. Clamp a straight 1x2 board to the back tire about as high as you can, without hitting any hard parts on the bike. The front end of the 1x2s shoud straddle the front wheel, and have a space on each side because the rear tire is wider than the front. Turn the front wheel so it is straight, then adjust the rear wheel until the spaces are equal on both sides of the front tire.

This could be the point where I put in the plug for shaft-driven bikes by saying that we don't have to worry about doing this, but there is always the chance that something is mis-aligned on our swingarm and we can't do anything about it. :shock:

Yup, there's advantages with both systems, but I will take a shaft over a chain any day for my type of riding. 8-[

.
Click to expand...
 
Steve said:
Just loosen the axle nut.

Nessism mentioned in his next post about aligning by using the notches on the swingarm. He said "the marks should align the same on both sides". He's right, they should align on both sides, but, unfortunately, that is not always true. Once you align it properly, you can inspect the marks to see if yours happens to be stamped correctly.

.
Click to expand...


The marks are sometimes off but not enough to make the bike steer like you are sideways. It's a good starting point, do the string check after that.

BTW, the factory service manual for the GS550 show how to do the string test. They recommend some stud thingamabobs which are not necessary though.
 
I have to check my marks to see if they're lined up right. I've looked at them before but the last time I tried to adjust it, it was a little off.
 
ShirleySerious said:
For some reason, my bike has been leaning to the left lately. It's bad enough where it looks like I'm riding drunk trying to go straight. I'm just a little confused as to how to keep the rear wheel exactly straight.

What is the proper way to adjust the rear wheel? I've seen so many ways, it's hard to find one that looks credible. I know the adjuster marks are off so I just try to eyeball it, but obviously that doesn't work too well.
Click to expand...

I've never had to adjust the rear wheel on my 1100G. :-D

But seriously Shirley don't rely on the adjuster marks; they aren't very accurate.

Remember to check your chain for tight spots before you tighten the axle nut.
 
Their is some adjustment from side to side on the shaft drive
 
I think I almost have it. It still goes to the left a tiny bit, but nowhere as bad as before. I'm tightening the left adjuster in 1/4 turn increments. I used the wood trick.
 
Isn't it amazing how simple, yet accurate, that method is? :-\"

Note that you may never get all the pull out of the bike due to factors that are beyond your control. If you ride on crowned roads, it's like the bike is leaning slightly to the left (in relation to the road), so the difference in circumference of the tire between the center of the tread and closer to the sidewall will also tend to pull to the side a bit. One rumor has it that this is why the left side of the tire wears out a bit quicker than the right.

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i have never tried the wood thing... but i may in the future... seems like an awesome idea...

i always use the notches on the swingarm, but i never knew a better way
 
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