Gamma Ray
Banned
I figured I'd start a new RC topic in the new year in order to be more inclusive of everybody's RC hobby.
My first RC outing of the year was at John A. Phillips Preserve. I was out for a couple hours. My battery ran out at the end, so I had to carry my Enduro Trailrunner for about 10 minutes. No big deal. I might have made it back to my real 4Runner if I didn't take a wrong turn towards the end of my outing.
I also redid the front end yesterday. I replaced the ball studs in the lower arms with hex cap screws last spring or summer. I eventually had to replace the ball studs on the upper arms in the same way but with additional springs and washers. This made my IFS more sturdy, but it also threw my steering geometry way out of whack. The lowers didn't affect it too badly, but the tops were a mod too far. I looked at what the plastic rod ends were doing in other parts of the truck, and I saw that they used little plastic balls that had holes for M3 screws. I was using M4 screws in my mod, so I took my pack of extra balls (giggity) and bored out the holes with the standard Dremel drill bit and a slightly larger drill bit in a regular drill. It took some doing, but I got the M4 screws in place with the balls and the balls in the rod ends. Nuts and threadlocker completed the mod. I also replaced the screws and nuts on the lower arms with stainless steel. Today's outing was good. However, I also found that I have a busted bearing in the right front steering knuckle. It was an expensive Fast Eddy sealed ceramic bearing, too. I may replace it with another sealed ceramic, but if it's going to be so prone to breaking then maybe I'll just use cheaper bearings in that spot. There's no use using sealed ceramics where they'll just break before regular bearings would rust. The matching bearing on the other side appears to be okay, though. In any case, the wheel's okay in the meantime. There's a dual bearing setup in the steering knuckle, so it rides well enough on the inner bearing.







My first RC outing of the year was at John A. Phillips Preserve. I was out for a couple hours. My battery ran out at the end, so I had to carry my Enduro Trailrunner for about 10 minutes. No big deal. I might have made it back to my real 4Runner if I didn't take a wrong turn towards the end of my outing.
I also redid the front end yesterday. I replaced the ball studs in the lower arms with hex cap screws last spring or summer. I eventually had to replace the ball studs on the upper arms in the same way but with additional springs and washers. This made my IFS more sturdy, but it also threw my steering geometry way out of whack. The lowers didn't affect it too badly, but the tops were a mod too far. I looked at what the plastic rod ends were doing in other parts of the truck, and I saw that they used little plastic balls that had holes for M3 screws. I was using M4 screws in my mod, so I took my pack of extra balls (giggity) and bored out the holes with the standard Dremel drill bit and a slightly larger drill bit in a regular drill. It took some doing, but I got the M4 screws in place with the balls and the balls in the rod ends. Nuts and threadlocker completed the mod. I also replaced the screws and nuts on the lower arms with stainless steel. Today's outing was good. However, I also found that I have a busted bearing in the right front steering knuckle. It was an expensive Fast Eddy sealed ceramic bearing, too. I may replace it with another sealed ceramic, but if it's going to be so prone to breaking then maybe I'll just use cheaper bearings in that spot. There's no use using sealed ceramics where they'll just break before regular bearings would rust. The matching bearing on the other side appears to be okay, though. In any case, the wheel's okay in the meantime. There's a dual bearing setup in the steering knuckle, so it rides well enough on the inner bearing.

























































































