getout

Found this while browsing around. http://www.ksl.com/index.php?nid=218&ad=30714849&cat=&lpid=&search=toyota&ad_cid=5 Ad text: Toyota 1986 Sunrader 4x4 RV 85,536 miles, very rare and unique vehicle.

Saw this cruising craigslist. I thought the giant sunroofs and the remodeled interior was nice. http://sandiego.craigslist.org/csd/rvs/4515781617.html

After building the brackets, I tapped the holes for the original 12mmx1.25 bolts and mounted the calipers...this is the first time I've ever tapped anything and I would highly recommend it. It's really easy and turned out really clean: I placed the the calipers on the rotors and put it all on the axle. Then used paint stir sticks as spacers between the top of the rotor and caliper to space them so the pads would land correctly: Leveled the brackets and tacked them in place: The I welded all the way around both the inside and the outside of the brackets: And now I've got a one ton, full float, disc brake, sprung over rear end:

To mount the disc brake calipers, I started by installing the front IFS hubs and placed the caliper on just to get a feel for fit: Then I used some cardboard to mock up the mounting bracket: I transferred the cardboard template to a piece of laminate flooring I had left over from our house. It was about the same thickness of the steel I was planning on using. Checked the fit on the axle: And started cutting the 2 1/2 inch holes through 1/2 steel using my trusty Harbor Freight drill: The drill started on fire about 1/2 way through the first hole...so I bought a new drill: Finished the holes: And cut out the brackets:

For the spring over, I needed to add spring perches to the top of the axle. I was going to build spring perches from square tubing but found a set on Summit for $18 shipped. I couldn't buy the hole saw and steel for that cheap. Here's the link if anyone needs some: http://www.summitracing.com/parts/dcc-4120074 Checking fit: I leveled a couple cinder blocks and put the perches on them about the right distance apart. Then I turned the axle over and put it on top so they'd both be level with each other. You can't really tell from the pictures but I also rotated the axle a bit more so the pinion would angle up slightly more than it had before since the whole axle will be lower. I tacked them in place and then flipped it over to check the alignment and distance between the center holes. Then welded them in place.

A bit more progress. These next three posts aren't in order of time but I figured I'd consolidate the jobs to make it a bit easier to follow. I cut a 2 1/4 inch hole from the center of my 7 1/4 inch go-cart brake disc that I'm going to use as a t-case parking brake. I used powerpoint to print a template so I'd know where to drill my holes. Got everything lined up. Drill away. Then mounted - it's almost perfectly aligned but I'm a bit worried that the slight amount out of alignment is enough to cause crazy vibrations. I'll probably end up redrilling the mounting holes later...but for now, it's on. The cardboard attached to the t-case is the start of the caliper holding mock-up. I decided I better wait until the body is mounted so I know how much clearance I've got in the tunnel.

Just catching up on the improvements. It's looking really nice.

I also drilled holes for my shackle mount tubes (sorry, no pictures). This was a HUGE pain though. The tubes I were fairly expensive ($20 for about a foot of steel). I used a hole saw to cut the holes in the frame under the rear body mounts. Going through the frame would be hard enough but there's also a piece of steel horizontal in the middle of the frame you have to cut all the way through. If you're going to do this, buy good hole saws. I destroyed a cheap Harbor Freight one in about 3/4"s and got a Lenox from Lowes which cut through both sides much cleaner and faster. I painted the axle and stock springs: I also welded a 1/2 piece of box section to the stock u-bolt keepers so I could re-use the 2wd bump stops (since new bump stops are super expensive). Got it all attached and now it looks like I'm actually getting somewhere. Brand new bushings too so it should ride nice and tight. There's only about 2" of space between the cross over steering and the oil pan. I may end up having to add another leaf up front to give it a bit more lift when everything's attached, but we'll see how it goes. I've still got to make an anti sway bar, weld on upper shock mounts, and something for bump stops to hit...but I'll do all that with the body on. It's starting to look like a vehicle again. This is the point I brought my wife outside to convince her that I'm actually making some progress. Now it's time for start on the rear end. I'm going to mount spring perches on the top and run the springs over the axle instead of under. This should set me pretty close to level with the front end...or at least closer. The rear bushings have seen better days though. If you haven't checked yours lately, I'd highly recommend it after seeing these. Until next time...which I hope isn't months and months away.

So, I've been busy. Got a front spring hanger built and mounted. I used a long piece of 2x3 box tubing with two 3x3 box section pieces for the actual hangers. I drilled 3/4" holes for the bolts to go through the springs. When I first built it I welded nuts on the inside but ended up having to cut them out because I used two different size nuts accidentally. I ended up having to move my steering box forward a couple inches as well. I used the stock 2wd box instead of swapping out for an IFS box like most SAS/High Steer conversions call for. I think these 2wd boxes are bigger than a standard one...and I didn't want to mess with trying to re-plump the IFS box. I got the high steer attached. And started a bit on a cardboard mock-up of the t-case parking brake I'm going to end up having to build since I'll be running front IFS calipers and hubs on the rear axle. I didn't get too far with this though because I think I want the body mounted before I make any final decisions.

It looks very Southern California in the video so you're probably right. It'd be nice to get some more info about it.

Yeah. I was trying to figure that out. Maybe not a 4x4. Maybe just adapters or something else to run 15" wheels and bigger tires. Did they make an 18' V6? I thought they were all the 21's like mine.

Does anyone know anything about this 4x4 sunrader? It's pretty.

That is one clean looking swap. Nicely done. It'll be fun to see that in the rader.

Mine is/was a rear dinette V6 21' Sunrader...it's now a no-dinette shell, frame, and cab but will eventually be a rear dinette again....eventually.

Thanks! Still haven't done much yet and I think this is going to get put on hold for a bit (more house projects) but I did get the transmission complete installed. It's not cleaned up but you can see what I did.