Thank you. All the credit goes to my fabricator.@2mountainfish nice fitting front bumper
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Thank you. All the credit goes to my fabricator.@2mountainfish nice fitting front bumper
Took out my Valley Hybrids 2° caster correction shims, retorqued my wheel bearings and rotated my tires, along with checking every nut and bolt in my front end, front and rear driveshafts and my rear brakes to try and find/solve my highway death wobble. I seem to have gotten it (giving a tentative result at this point), and I think increasing my caster was a big contributor. I think Toyota designed these with the caster set as low as it is for a reason, and putting the shims on an otherwise stock suspension (I have add-a-leafs that lift it about 1.5" or so) may have been causing trouble.
is a reasonable assertion but they probably didn't factor in a lift of any kind. If I remember correctly though I think @orangefj45 told me a lift above 2 inches is where you want to start thinking about castor correctionToyota designed these with the caster set as low as it is for a reason
Yeah that's the thing is I have about 1.5" or so of lift, not even at the 2" mark. I'm saving the shims in case I go over 2" at some point, but for now I'm running it without the shims.Valley hybrids castor correction rescued my new 60 from truly awful road wander and steering, made it feel much tighter and reponsive. Though mine has probably a 3 to 4 inch lift with Alcan springs on it. I am no expert but I would think that
is a reasonable assertion but they probably didn't factor in a lift of any kind. If I remember correctly though I think @orangefj45 told me a lift above 2 inches is where you want to start thinking about castor correction
I'm doing the same on my '89 FJ62 rear axle before it goes onto my '86 FJ60 project vehicle. My '86 is also on two wheels, but on the front axle. BTW, I like your jack stands. I'm using concrete blocks and landscaping bricks to hold the rear end up.Took her to the burger joint down the road with my daughter to get a couple burgers and a shake yesterday. She was sitting on four wheels this morning. Figured I'd drop the housing, strip it down and paint it to get it looking pretty again since I'm doing a front end rebuild.
Love the wood stands.Took her to the burger joint down the road with my daughter to get a couple burgers and a shake yesterday. She was sitting on four wheels this morning. Figured I'd drop the housing, strip it down and paint it to get it looking pretty again since I'm doing a front end rebuild.
View attachment 1469290
What degree shims did you use? I replaced the very old and sagging suspension on mine last summer with an OME Light front and Medium rear, and I have that same loud vibration between 35-45mph and quite a bit of looseness and wandering at any speed. Also added 33" tires; I'm guessing between the new suspension and the tires that I gained 3-4" of height.Valley hybrids castor correction rescued my new 60 from truly awful road wander and steering, made it feel much tighter and responsive. Though mine has probably a 3 to 4 inch lift with Alcan springs on it. I am no expert but I would think that
is a reasonable assertion but they probably didn't factor in a lift of any kind. If I remember correctly though I think @orangefj45 told me a lift above 2 inches is where you want to start thinking about castor correction
Sorry; saw this AFTER posting my last post. I will try to source a digital angle finder. I remember reading all of your posts on someone's swap thread about doing the math to determine best angles and corrections. Still interested in what your first guess would be before I actually do some math.A digital angle finder is your best friend when determining the proper caster correction shims.
Georg @ Valley Hybrids & Cruiser Brothers
Per my receipt they were 2 degree shims, I also have 33" tires on. When @orangefj45 measured the angles prior to the fix they were about 0 Degrees. They also tightened up some wheel bearings if I recall correctly. Night and day difference for me. Steering box still has a little play but the 60 tracks straight now.What degree shims did you use? I replaced the very old and sagging suspension on mine last summer with an OME Light front and Medium rear, and I have that same loud vibration between 35-45mph and quite a bit of looseness and wandering at any speed. Also added 33" tires; I'm guessing between the new suspension and the tires that I gained 3-4" of height.
@orangefj45, what do you think?