Family haulin'

[boots4]

Mace you're a good sport.

I've been trying to get a hold of Mudraks for the past three weeks with no success so I decided to call Jerry Nichols with colorado offroad express and he picked up the phone on the second ring. After 5 minutes of business and 20 minutes of chatting I got his info to pay for the 203 to splitcase doubler using paypal. I got my confirmation email saying the adapter was in stock and that he was just waiting for the tracking number. I'm happy I found his number on this board and if anyone needs it again here it is:

Jerry Nichols 719-576-0616 for the 203 to splitcase adapter

I was happy with the service. He also told me to watch out for the splitcase rebuild kits (since I asked) that replace the intermediate shaft. There have been kits with soft shafts. He said to test it with a file on the corner, it should dance on the metal. If it bites/files into it the shaft is not hardened enough and to send it back. He said these soft shafts are wearing groves in them in 1500 miles. So I thought I'd pass on the warning.

[Isotel]

Originally Posted by boots4

so I decided to call Jerry Nichols [/size]

Jerry is da Man! glad he could help you out!

[boots4]

Guys, I ordered my 203 adapter just 3 days ago and it showed up this morning! Great service. Don't hesitate to give Jerry a call if you are going to pick up this adapter. I still have to order a splitcase rebuild kit so I will get as much together this weekend as I can and will get pics of the parts.

[CreeperSleeper]

Sweet deal. BTW- good seeing you last night and congrats again on the beautiful baby... Now get wrenchin'!

[Hank]

IMHO put your Transcooler out front and low, your a/c condensor next, your Intercooler after that and finally the radiator. I would run a pair of electric fans, one on and one thermostatically controlled for those hot days or hard work. If one doesn't fit, take out the trans cooler and get an inline cooler such as this: http://store.summitracing.com/partde...5&autoview=sku or this: http://store.summitracing.com/partde...5&autoview=sku or this might even fit somewhere: http://store.summitracing.com/partde...5&autoview=sku I have had good luck with those in tight swaps. Nice project. Keep it up. Congrats on the new family addition.

[boots4]

Originally Posted by Hank

IMHO put your Transcooler out front and low, your a/c condensor next, your Intercooler after that and finally the radiator. I would run a pair of electric fans, one on and one thermostatically controlled for those hot days or hard work. If one doesn't fit, take out the trans cooler and get an inline cooler such as this: http://store.summitracing.com/partde...5&autoview=sku or this: http://store.summitracing.com/partde...5&autoview=sku or this might even fit somewhere: http://store.summitracing.com/partde...5&autoview=sku I have had good luck with those in tight swaps. Nice project. Keep it up. Congrats on the new family addition.

Thanks Hank, the new boy is great. Now I'm even more glad to have a big butt '60.

Thanks for the ideas on the tranny cooler. I'll be using the FJ60's radiator that doesn't have an integrated tranny cooler. Since the diesel tends to run cool I just bought a 3rd gen (dodge cummins) tranny cooler that uses coolant. The idea is that the tranny will help warm up the engine. I'll definitely be running a temp gauge on the tranny and if it's running warmer than I'd like I will probably pick up one of those inline coolers like you suggested.

I'm planning to run the contour dual fans. I asked the 4bt guys about needing air flow through the intercooler (having one of the fans running all the time) but they said at idle rpms I'm not making any boost so cooling off the intercooler really doesn't do anything. I'm thinking of wiring them for on/off operation with one thermostatically controlled and the other for additional cooling (maybe for the a/c). That way i could turn them off at a stream crossing or deep mud hole. Plus since I'll have more shifters due to the doubler, I can get more switches to make the dash look important.

[peesalot]

Mudrak has been in Europe since Rubithon.

[Eskimo]

Diesel's generate more heat than gas motors. More BTU's in the fuel.

Unless you're just talking low-speed light throttle stuff..

Personally, I'd follow the KISS principle.. wire them both together on a thermostat, with a manual override on a switch that's also tied into the A/C switch.

On mine, my toggle is on-off-on - the top position is thermo controlled.. middle is stream crossing, and bottom is manual on. Be sure to put a light on the dash that goes on when you shut the fans off. (Terminal 87a is good for that)

[boots4]

Originally Posted by Eskimo

On mine, my toggle is on-off-on - the top position is thermo controlled.. middle is stream crossing, and bottom is manual on. Be sure to put a light on the dash that goes on when you shut the fans off. (Terminal 87a is good for that)

I like that idea. What kind of controller do you use for the thermo (like a dcc controller)?

It's funny that on our older rigs that didn't come with idiot lights we end up finding a way to put some on.

[Eskimo]

I was previously using the old $16 adjustable controller from the parts store (The one with the probe)..

Now, I have a wire off the PCM that goes to ground at 200°

[boots4]

Yet another weekend of random small projects all contributing to the bigger picture.

I got two packages last week.



This is the insulation stuff I am going to try that I got from http://www.secondskinaudio.com. The top bottle is the called spectrum firewall (heat insulation) and the tub is spectrum spray which is the sound insulation. I also grabbed a spray gun to put it on. The initial plan is to coat the firewall and underside of the tranny tunnel with the firewall product and coat the inside of the cruiser with the spray product. Both have rust inhibiting properties.



In the other box was my 203 to splitcase adapter. It comes nicely packaged.



Splitcase side of adapter



203 side of the adapter



New output (203)/input (splitcase) shaft on the left, old shaft on the right, and the bearing retainer and gear reused from the 203 case.



The 203 bearing retainer fits into the this spot. It was a little too tight so i ended up lightly sanding the bearing retainer housing until it fit into the adapter snuggly. The minimal instructions also said to remove that tab on the bearing retainer but there was a cutout for it in the adapters so I left it.



Now it fits



The shaft is installed and I ended up replacing that bearing. Napa wanted $59 for it but I found a bearing house and they had one for $29 so I went with the bearing house.



The doubler is assembled. You can see the access plate that I made. I just need to tap the hole for a fill plug and paint it.



Shifter side, the adapter comes with a hole and fitting for a breather



The kit comes with a sealed bearing to separate the two cases. There are two bearings in a row, one on the adapter and one on the bearing retainer of the 203.



Tranny side with the shaft retainer bolted on. Those allen head screws are too tall and are bottoming on the 4L80e 4x4 adapter so I'll have to look for something slimmer to replace those screws.

[boots4]

Replaced the front spring hangers I made with new ones. I spaced them out to account for the width between the shackles on the rear of the spring. I also scooted them forward just a tad since I didn't get them as far forward as I would have liked the first time. I just tacked them on this time and will weld them on later.

Before



After



I'll put some gussets on them for additional support.



After I kept thinking about it I decided to just rebuild the turbo now while the engine is on the stand. I ended up taking off the starter, exhaust manifold and turbo. It will make it easier to clean up the block so I can paint it.



Painted and baked my exhaust manifold. I thought the paint was silver and not wanna-be chrome, but since I started it I guess I'll just use it. It's 1200 degree stuff so it might last for a couple of months.



Painted the wastegate accuator while I was at it.



Wire brushed the block heater.



Trying to get the turbine housing off the turbo. I'll soak it this week with some PB blaster while I'm at work and hopefully it will come apart this weekend.



Wife's been great letting me work on my stuff outside while she watches the kids and makes sure I eat something during the day. She'll be happy to have another car once this is back on the road.

[Kavik]

Hell yes! Great pics and info.

[boots4]

Originally Posted by Kavik

Hell yes! Great pics and info.

Thanks. Once I get to drilling the 203 for the 4x4 adapter, hopefully I'll be able to completely answer your question 1 or 2 pages back about hooking up the 203 to the tranny. I read on your thread you have all your parts together for your repower plan. When are you planning on putting all that in?

[Tapage]

Originally Posted by boots4

Wife's been great letting me work on my stuff outside while she watches the kids and makes sure I eat something during the day. She'll be happy to have another car once this is back on the road.

Your wife really loves you ..

[Kavik]

Originally Posted by boots4

Thanks. Once I get to drilling the 203 for the 4x4 adapter, hopefully I'll be able to completely answer your question 1 or 2 pages back about hooking up the 203 to the tranny. I read on your thread you have all your parts together for your repower plan. When are you planning on putting all that in?

I'm ironing out my spring over right now. I really want to get some wheeling in before I start pulling it apart again. I'm also trying to find an extra split case so I can build the new set up in the garage before the teardown.

Keep up the good work!

[GreasedPiggy]

"Trying to get the turbine housing off the turbo. I'll soak it this week with some PB blaster while I'm at work and hopefully it will come apart this weekend. "

I just got my Turb housing separated from the Bearing housing. Mine was WELDED (it seemed like it). I used PB Blaster both outside and IN. Twice a day, everyday. On the Sixth week (no joke) it came apart fairly easily...

...I quietly celebrated in my workshop


Great build! keep it up!

Best Regards,
George

[boots4]

[quote=GreasedPiggy;2373261
I just got my Turbo housing separated from the Bearing housing. Mine was WELDED (it seemed like it). I used PB Blaster both outside and IN. Twice a day, everyday. On the Sixth week (no joke) it came apart fairly easily...

[/quote]

Just curious, did you just spray liberally inside? Or did you take off one of the wheels so you could see inside to spray? Thanks, I'll be prepared to do something else since it sounds like one week won't be enough time for soaking.

[Eskimo]

Lubrication Engineers (LE) makes a penetrating oil that spanks the shit out of PB blaster, and I was a PB fan prior to using this.

[boots4]

Originally Posted by Eskimo

Lubrication Engineers (LE) makes a penetrating oil that spanks the **** out of PB blaster, and I was a PB fan prior to using this.

That's funny, I just quoted you on another thread. Any more info on that magical stuff?

[redcorn]

www.kanolabs.com
Kroil is amazing too

[GreasedPiggy]

Yeah, I heard of Kroil and LE and would much rather use that stuff but the PB Blaster was what they had on the shelves at the moment. I've heard of guys separating the housing in just a couple of days. I think mine was the worst case, the PB stuff did work though.

Also, I bought a gallon of kerosene at the hardware store to break up the carbon on the inside of the housing . I soaked the whole unit in a bucket. 2 weeks of that and it was still WELDED. A bunch of carbon chunks came out though, so I knew I could spray PB on the inside joint.

I shot the PB into the housing using the red sprayer straw. And just tilted it around then put it back into my huge vise and would go to work. Then later, I'd shoot it again, and also give it a few test wacks. Hammer didn't work. My deadblow hammer did nothing. I used my mini-sledge (bigger BFH) and hit it all around. DON'T crack the cast housing!

Tip: you also have the Holset so be sure to leave the retainers bolted in place but a little loose. This will keep the Turb hsg from flying off and bending your turbo shaft. That thing is DELICATE! Do not bend.

So about 6 weeks later, I routinely wacked the housing and all of a sudden, I could see a micro-budge. Flipped it and hit the other side.

Then, it just slipped off. Super happy but kinda disappointed...

I almost could not believe I WON!I was soo pissed before.

(I'm in my happy place now).

Now I can rebuild and plan to rotate to align with my custom manifold

Good Luck. Yours may come off right away...