Still working slowly. Factory Harley TLE front lower mounts fit but didn't allow use of the upper factory mount or give me enough room for the Right floorboard. Also it raised the front of the sidecar too high. So I fabricated a pattern for the lower front mount which solved the above problems AND allowed me to use the Factory Upper mount. The weld/machine shop will have it to me in a couple of weeks. Experimented with different U-bolts, 1st from a Universal joint (5/16 " x 1 1/8") then a Marine grade 3/8" Stainless Bow Eye U bolts for the lower mount. Not sure which ones I'll use. The benefit of the U Joint U-bolts are they are flattened where they wrap around the frame downtubes. The Marine ones are completely round but are 3/8 thread instead of 5/16. Either should work, I just haven't decided yet. May even add one more mount on the rear from a point on the frame at the lower edge of the seat down to the lower inner frame rail. May be overkill, we'll see how it all feels when the 3 mounts are solidly mounted. It's a slow process working on it part time. I think the final result will be worth it. All sheet metal is painted. When front lower mount is finished and after mock up with all 3 mounts I'll work on painting the sidecar body and frame. I tried to upload pix but it said the file was "too large".
Hi, i know i am late to the thread, and the sidecar mounted to my softail is a Liberty brand, but if you need pics of the mounts on it let me know.
Coming along slowly. I was only able to use the upper stock mount with thin circumferential shims. I added a California sidecar rear upper mount. I used 4 Harley reproduction "U" bolts for the lower front mount attachment. 3/8" x 1 1/8". They are used for crash bar mounts on older Harleys and are flattened like the Universal joint bolts where they wrap around the frame tube.
I'm unable to load pictures. I get a "message that the file size is too large". My previous uploads were 5000 + KB (5MB) now only 1 MB (1024 KB) are allowed.
It's a shame because it is coming along nicely. Never had this problem in the past. I don't know if something has changed on this site.
Well, it is operational! Paint for the sidecar still in the works but the car is mounted and it handles great!
I can ride with one hand. No steering stabilizer was necessary. A little "normal" wobble around 20 mph or so
but otherwise it's rock steady. Goes straight down the road with a steady throttle. Doesn't pull either way except the
expected when accelerating or braking. Lean out is set @approx. 1 degree, toe in @ between 1" and 3/4", 30 lbs of ballast.
The easiest part was to adjust the toe in. I replaced the rear factory male heim joint with a female one that has Left Hand
threads. Then I inserted a Jack Screw (Right hand threads on one end and Left hand threads on the other). The Left hand threads
of the Jack Screw screw into the new female heim joint which has Left hand threads and the Right hand threads screw into the stock Female
mount (shown above) that clamps to the frame rail. That way all I have to do is screw the Jack Screw Fore or Aft to increase or decrease the
toe in. Tighten the lock nut and that's it. It made it super easy to dial it in.
I'll try and post pictures soon.
