Update #15 and Final update for a few months
Hey guys, finally able to post up. This has been likely the most work I've put in on the project so far. I worked through the day Monday, then stayed overnight until about 630am. Slept a bit, then went to the shop my actual job at 5pm and worked overnight until 9am. Slept a bit, then went to the shop for 8 hours. Went up to the shop on the next morning at around 11am, and then worked through the day an night until the next day at 530pm. I got everything rolling, and then fully was asleep last night for 13 hours straight. Overall, I've been at the shop this week from Monday morning until Friday afternoon a total of 60 hours. I was mostly an inefficient zombie for many of the early hours, but I think some of the stuff I had done couldn't really have gone any faster. Paint takes time to dry, hardware takes time to de-rust and reseal, the diff took quite a while to get right, and there is a lot of overhead timewise in getting tools, (finding them again in the huge mess), and taking care of pieces that are rust welded together. 3 all nighters is more than I usually like, but I was finally into the fun stuff... the final paint, install, and shakedown!
In my last post, I had the diff out, cleaned degreased and drained, put the new seals in and then changed the fluid. I cleaned and painted the 2 accessory hangers, cleaned the breather lines, cleaned and painted the actuator and housing, derusted and sealed the hardware, and the diff support brackets, as well as the input shaft bolts. Here is the diff back in under the chassis, after cleaning and painting the cross members, and installing the diff drop from Toytec:
It actually looks even better than this since then, as I've cleaned up a bunch of the undercarriage, the motor, and the lines that run about. New seals in the diff, and new axles also went in. I ended up using 75-90 synthetic diff oil, and used an entire quart to flush out the old shavings while spinning the input shaft, and periodically running the left axle. There was a small amount of lash when the oil was completely out, which is non-existent with new fluid.
I painted a set of brand new Factory front callipers (feel a bit silly that I didn't get the 5th gen callipers), but in any case - they took a first layer of POR-15 rust protection, with a covering 2 layers of color "safety red" flex coat. This stuff happily behaves a lot like the POR15 rust protection paint, in that the brush strokes disappear quickly, and it self level's wonderfully well leaving a shiny candy-like finish after it all dries. The callipers are a bit brighter red than I like, but seeing as these are likely to fail soon if my past history with 4th gen callipers holds - then I'll be replacing them with 5th gen parts soon. I'll use a darker shade next set.
I ended up sealing the rotors as well, as they rust pretty quickly. Not a must do, but I like the look of them with a bit of sealant better than rust. I could potentially put the same treatment to the breathing edge of the disc, but I'm not sure how much heat the sealant will keep in (probably not much), so I just left them like this.
Just a quick tip from the shop members - this penetrating oil is superior to everything else out there. A bunch of the heavy duty guys, helicopter mechanics, and aviation techs all swear by it, and they pretty much have access to anything they want. It comes in pretty handy when dealing with hard rusted bolts, and works handily like fluid film if you want a bit of rust protection.
This doesn't do a great job of showing the absolute disaster of a mess I made completing the final assembly. I can't express just how bad it actually was - there were parts, tools, garbage, dirt, grease, and general feelings of ill will strewn about the shop for a week. This is the only picture of the mess that I took, but imagine 3 more tables and the space in between in a similar or worse state.
I'll take a few more pics in November to show off exactly how beautiful the front end now looks - but here is one that shows the majority of the components in place.
It is super fun just to have a look down there, and poke around at stuff. There isn't a spec of rust, dirt, grime, or anything unpleasing to look at. Some of the areas I've left intentionally free of treatment, as they will be taken care of in the next phase (body mount chop, body lift, pinch weld seam shaving, bumper, sliders, armour, tire carrier, and rear end work - all to come). When the body comes off, and the motor comes out for rebuild (just want to do a few things

), I'll have another crack at a the undercarriage and finish it off. I ended up painting all the accessory hangars for the brake lines and ABS sensor lines in the POR15 aluminum paint, and it is a pretty close match to the grey of the UCA's, and they grey on the front springs. I think it looks pretty sweet
The front was way higher, I think not only due to the new suspension in the front first, but the old stuff that had sagged so badly. I don't think I actually took any pictures of the rear suspension installation, as I was pretty mind-flayed by the time they went in. It hurt a bit, putting that stuff into the rusty shit that I hadn't had time to clean up the way I like. I might actually do the Icon stuff for the rear when I do it in November. We will see I guess.
There is a shot of how the front end looks. Quite pretty to look at, and pretty functional. The UCA's are a bit - not squeaky - that's not the right word - more like... while they are moving through their travel, they sound like new tires when you turn stationary on a garage floor. I really like the look of the silver centre caps with the silver lugs, and the other silver parts in behind, and on the truck.
There she sits at the moment. I have only done a quick 10 minute eyeball alignment, but it doesn't pull to either side, there is no excessive tire noise, and tracks perfectly neutral. There is no play in the steering which feels very light, and if I drive from dust to pavement, the tread cleaning is in the same width of the centre of the tires on either side. There are a few little rattles that I have to work out after a good shakedown, and I have to re-torque all the bolts and nuts, but my goodness - this is a new machine.
It all started with a blown wheel bearing. In the spirit of contribution, I'll list all of the components so far (maybe I'll update the front page at some point as well), and make a little list of the extras / paints / tools / fluids etc. that I bought to do the job. Hopefully this will help someone if they choose to do something similar.
Suspension:
Front:
-New factory LCA's - OEM - from ToyotaPartsDirect.ca with new bushings, and a new lower balljoint.
-New factory Cam bolts and hardware for Caster, Toe, Camber
-New factory UCA bolts and hardware
-Restored LCA mounts, and cleaned up the Cam interface with grinder
-Sandblasted, sealed, and painted the frame in and around the suspension
-Restored spindles, lower spindle/LCA hangar as I did with the frame
-Some new hardware in a few spots, others restored
-Total Chaos tubular upper control arms with polyurethane bushings and Uniball
-Toytec Boss 2.5 series - Internal Floating Piston 2.5" inside diameter shocks with 650 pound silver springs
-1" Toytec body lift (not yet installed, will be in November)
-New Energy Polyurethane swaybar bushings
-Restored 29mm front swaybar
-New Factory swaybar endlinks
-Toytec swabar relocate brackets
Rear:
OME 2" lift springs - regular weight
Toytec Boss 2" shocks (not sure - these look exactly like the Icon 2.0's?)
Toytec Bumpstop relocate brackets
Driveline:
-Cleaned, and painted the Front Differential
-New factory differential seals, synthetic gear oil
-Restored differential hardware / supports
-Toytec 1" differential drop
-New front axles - I cheaped out on these and bought from Autopartsway.ca, made by FEQ I think?
-New wheel bearing assemblies from forum member @%1;
-New factory spindle seals for the axle / spindle interface
-New factory hub/axle caps
-Restored axle nuts (as the nuts that came with the FEQ axles looked shitty)
Brakes / Steering:
-New factory hard brake lines from the frame to the calliper
-New StopTech flexible stainless brake lines front and back
-Restored and painted hardware (and the 2 brake line unions at the frame) for hanging brake lines and ABS sensor lines
-New factory callipers
-New Mountain standard rotors (made in japan)
-New aftermarket brake pads
-New factory shims, anti-rattle clips, and a couple extra pistons for the future
-New ABS sensors (as I broke both of them while restoring the spindles doh
-New brake dust shields painted aluminium grey
-New factory Tie-Rod ends
Wheels / Tires:
BFG AT T/A KO2 - 285/70/17
FN Wheels f(x) PRO - 17x8
TRD center Caps
Chrome Splined wheel nuts
Chrome Shraeder valves and caps
Body and misc:
New factory clips, retainers, brackets, and hardware. Some used, some extras, some absolutely unnecessary.
New oil filters and air filters
Removed and destroyed old X-reas stuff
TRD shifter nob (really like it!)
TRD Oil Cap
TRD License plate surround - really lame.
POR15 Rust protection paint for first coats and frame
POR15 Aluminium colored engine enamel (hard to work with)
POR15 Bare Metal Mask (hardest to work with)
POR15 Flexcoat Red (much nicer to work with, candy like finish)
POR15 Cleaner/Degreaser
POR15 Solvent
POR15 Metal Etch
Anhydrous Phosphoric Acid - from a friend

Zinc phosphate solution - from a friend

Fluid Film
M16 Industrial Penetrating oil
Castrol 75-90 Synthetic Gear Oil
Mobil 1 Synthetic high temp stability aircraft grease
Mobil 1 Synthetic motor oil
And skip the tools - there are way too many.
Last light at the shop.