FJ62 destruction --> turbo HZJ62

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New set of shoes. All pretty with the paint and little rubber castings still attached.

I have been fighting with the old set in that either they were a bad batch or a set of wheels I had them on egged them, so with trips coming up very soon and throughout the summer it was time to invest in a smoother ride. Moved the old ones to the pickup on crappy steel wheels. The don't seem to affect the ride quality on the pickup as much (hah, what ride quality?).

Just have to replace my rear driveshaft (splines getting loose) and all my known vibration sources should be gone, probably so the very next day a new one can appear.

Also mounted a 1/2 wave dual band (HAM) antenna on the rear hatch to work with a new Yaesu mobile radio. Works nice!

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EDIT: I am also adding my shock install from another thread since it was around this time in the build. Other thread is - https://forum.ih8mud.com/60-series-wagons/378119-bilstein-7100-shocks-installed-62-a.html


Thought others might find this useful as I've had some time put into researching how these shocks could work.

This post got my brain going- https://forum.ih8mud.com/80-series-tech/157677-slee4-1-w-bilstein-7100s.html

I've been looking for a replacement for my 10 year old OME shocks. I like the ride on the softer side, have always heard great things of Bilstein shocks, and wanted something that could last. Most of my travel in the 62 is to explore, so road conditions are anything but tend to end up over long stretches of rough gravel or dirt roads. I settled on 7100s because they measured closest to the OMEs that I could find and seemed to be well regarded. They can also be rebuilt and can be built for different ride qualities. So these should last forever if they aren't damanged and if parts exist.

I forget my actual measurements, but the closest shock I could find in all of Bilstein's range was the short body 10" travel, AK7110SB. I don't expect to ever go beyond running 33s in SUA, so planning for future increase travel wasn't in the cards.

My list of parts-

4 shocks, expect to pay around $700
4+ stem conversion adapters... I want to say w/14mm hole, 2x $17.50 @ man-a-fre
Dodge truck bushings for '69-93 truck, 1" spring eye

This is about a 2 banana job, mostly in figuring out how to mount things. Not a bolt up job.

After finding a post in the 80s forum, I decided to only use the front top heim joints that come on either end of each shock. The rest I converted to bushings, mostly for ease of use. I have 4+ U-bolt flip kits on each corner and that's how things worked out. The 4+ kit for the 60 uses 16mm mounting surfaces. The top rear OEM mounts for a 62 is 19mm. I had to drill out two bushings to fit the rear upper mounts and that was another adventure to find a 3/4 bit that would work (don't bother a gradual hole increase for poly bushings, just go for it).

Now that I know, I would have built the front stem adapters out of square tube. The adapters from 4+ have a massive vertical bolt.. 7/8", and is just a pain to deal with finding a bit to hone out the OEM mount. I'm not sure why such a huge bolt is needed.

I'd like to find a better way to do the bushings, but was limited to a size that fit and what form it came in. Ideally I wanted to find two hat-shaped ends and sandwich them together with a metal inner sleeve. Prothane sells something that might work if I cut the ends down, but I just went with what I found at the local 4x4 shop. Why are all my projects the weirdest thing a counter jockey has ever seen?

what comes in the box.. including 4 bushing rings, one goes on either side of each heim (i used 3 per top front shock to get spacing right with the stem adapters)
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shot of the poly bushings used
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easy end
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with clip removed
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this clip is more difficult.. see how the ends are formed?
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my makeshift press bits.. 8mm and 25mm sockets
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shade tree in action (a press would work better, be careful of the top shock housing)
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what I came up to remove the clip.. prevent the clip from spinning with vice grips and pry the end I could get on with a small screwdriver... there has to be an easier way
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vice grips don't mar up the end that bad.. nothing some emery cloth or die grinder can't correct
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another angle
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bushing fits
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shot with a spare mount pin... this could be mounted better, but should serve to keep the end in place
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very close in length to OME, my stock bumpstop should hit before the shocks bottom out according to measurements
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front mounted, need to swing the clamps around but they don't interfere with anything
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rear resevoirs clamped in.. my 3" exhaust is going to move so I might make a few adjustments then
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and a few pics at different angles
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Just remember 1HZ-T and 1HD-T can't be compared .. are IDI vs DI engine .. and not sure if you are running water lines in your garret .. but if the 1HD-T does ( as it facotry does ) it's a big advantage ..

The fuel lines and total fuel delivery in the 1HD-T it's bigger compared to the 1HZ ..

don't get me wrong .. 1HZ it's an outstanding engine .. just need to be handled different ..
 
Good point. I had heard the Garrett's water connections were only a heat sump for shutdown to prevent cooking the oil, but have been meaning to connect them and see if it makes a difference.
 
Nice job on mounting the amp under the seat. I'm going through this exact process right now for my on board/hard mounted PC, which is about the same size as a 500watt amp. "Nothing square" is right!
 
Good point. I had heard the Garrett's water connections were only a heat sump for shutdown to prevent cooking the oil, but have been meaning to connect them and see if it makes a difference.

it will .. and that will put also more heat to transfer ( from the Turbo housing ) in your cooling system .. ;)
 
Do you run a turbo timer or other means of letting the oil temps in the Turbo bearings cool ?


adding waterlines could only be beneficial the way i see it, and it'll help cool the Turbo's bearings via conduction after shutoff.

Nice rig!

cheers
 
The turbo cools off very quickly on its own. The only time I would sit and wait is when I stop just after a hard climb. For average road driving it is 2-3 seconds to get to 250F EGTs.
 
the factory toyota turbo diesels have water cooling because the same turbos are used on petrol models.

Fact is that exhaust temps on a turbo diesel are so low that water cooling is not essential. If you look at big truck and plant diesel's, none have water cooled turbos.
 
For average road driving it is 2-3 seconds to get to 250F EGTs.

down here it would take a while .. with ambient temps around 100°F and + isin't that fast ..
 
I am still working on migrating pics to Google Picasa, so some of these will probably load slowly.


Took a trip to Eastern Oregon for field work and the holiday weekend. The truck was outstanding. It seemed to like cruising at 55mph so I let it. The tank I calculated came in at 22mpg and probably had 370-400 miles range. Finally got to use the H55 1st gear extensively and it didn't disappoint. Great control over steep rocky climbs, descents, and general picking through sage brush. I used 4wd once as a precaution to cross a muddy creek that could have been sketchy but ended up giving a weak fight.

Overall this truck has become an excellent travel hybrid; capable offroad, comfortable cruising, very comfortable sleeping inside on the platform. I finally returned from a trip not tired or wanting for a warm bed/shower after 8 days exploring.

The todo list is shrinking. I have to do a couple oil seals, add the 40g main tank, finish the dual battery setup, add the Extreme Aire compressor setup, add ARBs, finish sound deadening, build v2.0 storage/sleep platform, install the custom side panels Kevin made me and do my front door panels and new front speakers.



camp spot near the snow line in Strawberry Mtns
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typical country near Owyhee River
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co-pilot (professional sleeper)
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not a bad camp spot. i made it in at sunset and got to be lazy.. broke out some quiet Bach on the satellite radio and read a book with natural silence and a forever view around me
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fully populated gadget bar (left to right...)
Yaesu VX-7R 2m radio, Garmin GPS60csx, Itronix Duo-Touch tablet PC w/TOPO! 7.5' maps, G1 phone w/Orux Maps, Yaesu FTM-350R 2m radio (can also use the mount for the Canon DSLR)
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Did some towing of more of my junk today. Had a Metal Tech cage and drivetrain mount/skid built for the '79 40. The HZ and 5spd did great. Kept it around 45-50 in 4th on back roads. The length of a 62 isn't really great for towing a built 40.

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Got WagonGear fender panels installed today in preparation for storage/sleeping platform v2. I have been sleeping inside the truck instead of on the roof to create a smaller profile on the roof and keep the rack open for utility (currently hauling the canoe about).

I have Kevin's original prototype tailgate storage panel so it is fitting I have his only custom lift-out fender panels. He is using very nice cam-action latches and was able to make me what I think will work well with my storage platform. He even sent me spare latches to upgrade the old tailgate panel. The need for lift out panel doors is because the platform will sit not far below the window sill level, so having hinged side panels won't work. Luke Porter has these nice lift out panels on his German built Sahara-proven HJ61, and that was what I think will do the trick for me.

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A little about the platform setup that I hope to start/finish tomorrow..

I currently have a simple platform that uses two underbed rubbermaid long storage containers for camp gear and truck parts. They suck. They break if you get any kind of weight in them and they just waste space.

Platform v2 will have probably 3 friction drawers in the rear. A tall one for truck stuff and a couple for camp gear. Maybe have enough space for a 2-burner white gas stove to fit in one. The other design requirement was for the Waeco CF40 fridge/freezer. I am going to place it behind the tuffy console, centered in the truck. Weight forward and low is always a good thing. The fridge dictates how high the platform needs to be. I am going to have a hinged access panel so I can still get in the fridge easily from the front seats, and have opposing hinged doors roughly at the back doors to access clothes storage. I'll have a little free space in the cargo area sides for long things- cot, chairs, roll up table (need to build tables into my rear bumper carriers though).

I am sure this isn't the optimal setup for me, but it is v2 and v1 has lasted a couple years, about a year too long.

I have measured out the rear half of the platform to allow it to remain if I need to put my rear bench seat back in. There will be a subwoofer box behind the passenger seat pointing at the floor. It is a 12" so the passenger doesn't get as much clothes storage, but that's life. :D

A local furniture/wood supply shop is moving so they have their plywood 20% off. I think I got 3 sheets of 1/2" Baltic Birch for $75. It is pretty light material and solid without many voids that I can tell. I will just use wood screws until I come up with better attachment. Not really a wood worker.
 
WOW good seeing again Ken....

keep up the kick ass work..

chappy
 
Hey Chappy!

I did Rubicon a couple weeks ago (not the event). Kept your spirit alive, though you had lockers and I was open with vast overhanging armor. Truck did it quite well and I only needed some slider ballast for a tricky section. Did Wentworth to Loon Loop only, but there was some work along there to keep things interesting. The plan was to take my 40 (130:1, all the offroad goods), but I had no seat time after a lot of mods and 2500 miles of vacation to drive.

Here's my trip album. Started at Rubicon, onto further north in the Sierras (ran into Toys on the Rocks at Gold Lake!), down to Grass Valley to visit 4x4Labs, then to the Bay Area to harrass Mudrak and attend the PMC Swap Meet in Petaluma before heading home up the coast.

Porta photo album
 
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Got a start on platform v2. It is pretty tall, but that is the requirement to clear the fridge. I will try it out and see how it goes. I need to build boxes into the front sides for clothing and do some drawers for the rear. I used Baltic Birch 1/2". Kind of a compromise of lightweight/strong/fairly easy to work with.

the open area is the cutout for the fridge access panel. it will be hinged toward the rear and is supported by 2x4s which tie into the front supports
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front area.. i kind of cheesed it. I like the open space but the supports tend to interfere with just about everything. I am rushed as i'm leaving for the FJ Summit in Ouray (crashing with the HZ-powered 62 :cool: ) so whatever gets done will have to do for my 3-week Colorado trip
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rear area. left side will be a large drawer for parts, right will be 2 drawers for camping/food I think I should have offset the center to have larger camping side drawers but that is easy to redo when i get time.. just have to build new drawers as well
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you can see a little of where the water can goes. just a cheapo plastic that doesn't have plastic flavor or leak. i use a super syphon to pull water. this was one of the reasons to have Kevin redesign his fender panels to lift out. hinged would have been a huge PITA. With a lift out panel, i only need about an inch of space to get into the fenders.
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entire surface. i will have to add hinged flaps in the front for a little bit longer sleeping surface. platform v1 was 74" long, platform v2 is 66" for now I'll just stuff junk behind the front seats to make more surface.
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I am sleeping on a 2" double/full size memory foam mattress.. sort of medium hardness. It will be sweet to sleep with real bed sheets and covers. Mattresses are about $120 on ebay. Next one will be harder as from my experience with this one on my home bed, I will pretty easily get to the rubber mat / plywood surface as is. No time to order a new one and make things better.
 
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wow that is one big box you got there. looks good though
 
Great Build! I just found it and drooled my way through the whole thing... very inspiring
 

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