toyotech
Expedition Leader
Well, it's been a long time since I posted any progress so here we go...
I discovered my lower ball joints had some play in them, and shortly thereafter I saw a 1st gen Tundra on the freeway with the right front wheel folded back due (most likely...) to catastrophic ball joint failure! That was enough of an excuse to move my front end rebuild up to # 1 on the priority list! After a ton of research, I decided on a set of Camburg UCA's. I also bought a new set of Toyota OEM lower ball joints, lower control arms, outer tie rod ends and sway bar bushings. I bought the entire LCA as a unit rather than trying to replace the bushings. In my research I discovered that it is a royal pain to press the old bushings out and new ones in, and often the LCA gets destroyed in the process. I also bought a diff drop kit and some braided stainless brake lines from Wheelers.
As I disassembled the front end, I found the upper ball joints were actually in pretty good shape... not bad for almost 200k miles. The instructions provided by Camburg with the UCA's were very clear and easy to follow, which no doubt saved me a lot of grief. Once I had everything apart, I cleaned up everything as best I could and hit it with some flat black Rustoleum. I also bought some weld-on spindle gussets from Total Chaos, but decided to wait on installing those until I replace my wheel bearings, which seem just fine for now. Thorough inspection showed my CV Boots were intact, so I left them alone for now.
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A couple of things I didn't expect:
1. The left rear LCA cam bolt was completely seized in place (installed dry at the factory apparently) and required a sawzall and 3 carbide blades to remove it. I bought a replacement from Light Racing and they shipped it overnight to me at no extra charge!
2. One of the 4 bolts that attach the lower left ball joint to the LCA wouldn't torque up and I thought I had somehow stripped it. I backed it out and found that the bolt itself had stretched! I got so lucky it didn't snap off in the LCA!! I immediately ordered 8 replacement bolts from my local Toyota dealer, so that set me back a couple of days, but in the end I am grateful.
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I used every bit of the special sticky grease Camburg provided on the UCA bushings.
After torquing everything up and a quick trip to The Tire Store in SLO for a pro alignment, the truck now drives better than new! Everything is tight and smooth like butter. I found a set of covers for my CO's at Poly Performance and slapped 'em on. They should help keep everything a lot cleaner and maybe slow down shaft wear due to grit. I'm super happy with the results. I'll probably replace the 14" 650# springs with some 15" or 16" 700#ers when I add a winch.
Wow front end looks brand new. Nice job. Good call on replacing the LBJ and the bolts.
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