1990 Land Cruiser HZJ73 vetting and build

CanuckMariner/Nomad

Love having fun 😊 in the 🌞 by the ⛵ and the ⏳
Haven't seen too many of my compatriots posting their kool 70 series trucks or their builds (may be not so popular?), so I thought I would post up my build. Should have done this long ago while I was actually still doing the build, now I am pretty much done except for a few really kool things...more later.

As I am leaving soon (Sept 9) for a major trip through the SW USA and into mainland MX for 2.5 months or so, I will just start this post with what I wanted to do with my truck once I got it. Also, you might notice, I research the heck (Internet, ExPo, other sites, friends, etc.) out of everything before I go ahead, anal retentiveness comes from being an engineer (occupational hazard I guess).
  • drain/flush/replace all fluids, filters, lube all joints and nipples
  • detail inside and out, steam clean engine compartment
  • redo factory undercoating
  • tint back half of truck
  • replace bling bumper with ARB and install 24V Warn M8000
  • remote wiring for winch to control from interior or exterior
  • research GPS -which/where/how to install
  • Inclinometer
  • replace 2x 12 for 24 volt battery system
  • ERC - research which/where/how to install
  • rewire FET Land Master Hi/Lo beam lights to 24V from 12 V, replace switch with Toyota style toggle lighted toggle switch
  • get a CB (Cobra 75) and Wilson Trucker 2000 antenna and install it where an how?
  • build rear bumper, 3x20L jerry can holder, roof rack, ladder
  • research some extra lighting on the roof rack and rear work lamp
  • research 24 volt battery management system, buy and install
  • research sleeping accommodations - inside or roof top tent (RTT) buy and install
  • research Hi Lift Jack -normal/extreme -mounting
  • interior storage system/drawers - homemade or what's out there? make/buy install
  • cooking steve research- which/where/how to install
  • trani problems/overheating engine - long story, easy fix once you know what it is.
  • turbo research -what, who, tuning, gauges, etc
  • ham radio/antenna research- which and how/install
  • fridge research - which/where/install
  • rear 12/24 volt aux plugs
  • research -shower which/where/install
  • rebuild of rear bumper (lighter this time)
  • custom mount for rear work lamp
  • research replacement/aux fuel tank -prebuilt or custom?

I bought "NOMAD" in November 2005 through a local friend importer who has since gone out of business but I got a good deal on it and it is in great shape. I was looking for a more traditional locally owned 40 series for over a year before but everything I looked at was in such bad condition (not running or poorly so and rusting like he11), then switched to looking at 70/71 series as they sold them here in Kanuckistan for a few years but they were in similar condition or in great shape but not for sale. So I got this one.

First thing was to flush/replace all fluids/filters and convert to synthetic if possible as I didn't know how the last owner was about maintenance. At least this way I know what I have now. Was a bit worried about going to synthetics as I had heard it might effect some of the seals. Better now than on the trail I figured. I use GTX 15W/40 in the summer and 5W/30 Mobil1 (other cars in family use this and it was on sale in bulk) in winter. Could find any 0W/40 or 0W50 at a decent price and quantity. Switching back and forth hasn't resulted in any problems in the last 2.5 years or so. Once the fluids were done and I did an engine oil clean/scrub with some cheap shop oil as well before finally changing the oil; she ran a lot smoother and quieter.

While doing these fluid/filter changes, I noticed the Birfields were leaking (didn't know this was a common problem but not serious...newbie) a bit, so chatted with my local Toyota dealership and they said they could fix this if I can get a front kit for this as they didn't have any parts (truck was never sold in Canada). With some research and I found one at 4Wheelauto.com and soon that problem was fixed.

Next I took the whole interior apart right down to the metal and black insulating material, dash, centre console, carpets, door panels, etc. and detailed the entire interior. Also took off some goofy decals (Japanese are fond of decals) and polished out the residual. Found some Japanese coins and miscellaneous stuff as well under the seats and carpets.

Next got the underside double under coated which not only helped with the rust prevention but also deadened some of the road noise.

Since it was still winter and not much to do just yet I decided to tint the back "barn" doors and side windows as well as a 6"strip on the main wind screen with Limo Black Global tint 90% which would really aid in diffusing sun/heat into the truck while on my yet to be planned desert trips. More to come...
 
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MoGas

Central Scrutinizer
How bout you swing in to Flagstaff and share a Big Rock or twelve with me?



:26_7_2:
Dave
 

4Rescue

Expedition Leader
70's WOULD be very popular IF we could get them here in the states. Having used and abused them in far away lands, I'm a huge fan...

Can't wait to see your build/pics.

Cheers

Dave
 

p1michaud

Expedition Leader
We need more info about NOMAD!

CanuckMariner,
Glad to read about the the rig. I had the pleasure of meeting Canuck Mariner back in July at the Western Canada (Calgary) - Meet and Greet. He even gave me a grand tour of the rig and mods then we took it NOMAD out for a quick spin arround the block in The only problem is I have been thinking about it ever since. How do you get rid of this Cruiser bug anyhow?

CanuckMariner said:
  • trani problems/overheating engine - long story, easy fix once you know what it is.

I'd be currious to read more about the "fix" once you get some spare time to post up the details. I've been considering a 70 series but was always wondering about the details of the fix for the auto tranny.

Cheers,
P
 

CanuckMariner/Nomad

Love having fun 😊 in the 🌞 by the ⛵ and the ⏳
Hey, thanks everyone, looking forward to this trip :safari-rig: for quite some time (since last summer's curtailment). I will try to post up if I have any spare time when I have internet access along the route,while sun tanning. Oops sorry Colin/Pierre, I will try to bring some warmth home to Kanukistan from MX :REOutIceFishing: .

Looking forward to meeting the N. AZ group in Flagstaff, then off to Sedona, Prescott and having sometime to see your rigs as well over a few cool barleys (Kanukistani for :beer: ) perhaps get in a trail ride through some of that famous red rock country.

You guys in Phoenix area, will c u @ 4 Peaks Brewery in Tempe around 6-6:30ish.

Anybody around in Tucson :smiley_drive: Sept 24 to Oct 3? Hope to see you while I am there...I will be close to E. Prince & N.Country Club Rd. If you can find a pub near by, perhaps we can hook up?:rockon: I'd give you a phone number, but not sure if my host (helping me do some more mods :Mechanic: ) would appreciate that so will try to check back here while I head south to get the low down. You all arrange the day,time and place and I will try to be there!
 

CanuckMariner/Nomad

Love having fun 😊 in the 🌞 by the ⛵ and the ⏳
Hltoppr said:
Looking forward to meeting you!

-H-

Likewise! MoGAS (Dave) is trying to organize something:safari-rig: :clapsmile :truck: :friday: , you might give him a tug!
 

Hltoppr

El Gringo Spectacular!
CanuckMariner said:
Likewise! MoGAS (Dave) is trying to organize something:safari-rig: :clapsmile :truck: :friday: , you might give him a tug!

LOL....I've talked to him...but due to the usage of "give him a tug" in the US colloquial...not doin' that...:sombrero:

-H-
 

CanuckMariner/Nomad

Love having fun 😊 in the 🌞 by the ⛵ and the ⏳
I am back

Once the gear is out of the way and emails, mail, bills, Xmas shopping, I will get back to this build and Oh ya, the photos of the trip to do as well....some teasers....Merry Christmas
 

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CanuckMariner/Nomad

Love having fun 😊 in the 🌞 by the ⛵ and the ⏳
Front Bumper and Winch

Once the tint was done (that really helps driving in bright sun in Kanukistan as well as other areas), I was getting antsy to get her out on the trails. So needed to get a bumper that can handle the pulling, winch and potential deers which inevitably come out on the dirt roads just as you are heading home (ask Highlux). So I found a great deal on an ARB Bumper and a winch (M8000) from our local Warn certified repair shop - Drive Products. Relatively easy install but I made some mods to the winch.

You feel that a truck weighing in at 2700 kgs (~6000 lbs) fully loaded, the winch might be a tad light weight for this. However, I soon learned with my research that not only Warn winches are amongst the best, the M8000 was one of the more popular, easy to get, easy to service, lots of parts, etc. and more than enough for NOMAD if I always used a snatch block which Highlux gave me an ARB (old style) for a present. I also got the 24 Volt version of the M8000, would drain both batteries equally, less AMP drain (since 24V) on the two Optima blue tops (D31M x 2) that I got to replace the cheapie JDMs and apparently more pulling power than the 12V cousin. I also chose to wire a remote control (wiring diagram below) in the cabin so I didn't have to get out to operate it or through the window.

the power controller connects with a 5-pin plug. These are as follows:
black - switched hot, power out
green - switched hot, power in
brown - switched ground, both power in and power out
red - constant ground
white - constant hot

The connection process is pretty simple...3 wires (low amp wire is fine) are needed to extended into the cab. I ran a matching black for the switched power out, matching green for the switched power in, and a yellow wire for the switched ground. In the cab, an additional two wires are needed, a constant ground and a constant hot (I additionally ran this thru an arming switch [photo] for safety.) I used an existing hole in the dash (hate making new holes) for a toggle switch which is a temporary throw, that is you have to hold it up or down to let the winch out or in (before I found Toyota switches in the junk yard). When I did find them, I used Toyota switches that I can get from old vehicles for a junk yard like Pick 'n' Pull. Since we go about once a month now, we have quite the collection. The old up/down switches from 4Runners (lots of them around in junk yards as they rusted out so bad in the early years) work good for the winch toggle (in/out) switch.
 

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CanuckMariner/Nomad

Love having fun 😊 in the 🌞 by the ⛵ and the ⏳
Misc winter research and goodies

Now that the winch/bumper were in place, I just needed to check them out on some trails. Waiporous and McLean Creek are the only close areas and have some activity in the winter months. A friend at a local Toyota dealership (Jeremy - Canyon Creek Toyota) gave me a JDM (Japanese Domestic Market) inclinometer, so I wired that in during my off time (photo).

I also began my research on a GPS, not knowing anything about them I went to this forum as well as the top brands home pages (Garmin, Magellan, Lowrance, etc.) to see what was what and what I should be looking for. Also, spent some time in the truck with a cardboard mock up of the unit to see where I might be able to install it, if the antenna could get a signal through the FRP (Fibreglass Reinforced Plastic) top or not and how to get 24V to it.

I long ago, decided to get as much of my accessories in the 24V version as I could so equal drainage to the batteries as they are quite expensive. I also researched how to get rid of my 24->12 Volt converter and use just 24 V for everything (more on that later). I settled on Garmin as there was so much info on them and easy to get, industry leader, set the some if not most standards (*.gpx), etc. I also found plenty of used ones on eBay and other places.

Somethings I considered: I have a built in Altimeter (JDM) in the truck so elevation was not a requirement, how often do I use Lat/Longs (i.e. to directly put them in or get them off of the GPS), will I be doing geocaching?, what about hiking, bread crumbs, etc. A lot of this was already answered by my career choice (Mining Engineer) so I was pretty comfortable with getting around and not getting lost. Also budget was an issue (isn't always?) and availability. So my first dive into this pond was going to cover these issues so that if I was to drown it wasn't going to be lethal.

I ended up getting (2006 - eBay $150.00) a Garmin StreetPilot 320C with a 1GB card with City Navigator V 8 already installed. Also, it was 24 V compatible. This was held on by the included suction attachment until I experienced that the heat in the deserts and tropics of MX as well as the continual bouncing on the roads ti would come off constantly. Also, being mounted on the front windscreen on the right corner, it got a lot of direct sunlight which heated it up and thought it might get damaged.

To resolve this, a friend (targa88) put me on to a mounting system which I installed a 320C specific mount (from local GPS store $20) and got the power holding adapter and mounted it on the rear mirror post, which is great as I look up to see behind me constantly and can see the GPS easily. The antenna gets a great signal through the FRP top and the power cord can be stuffed in behind the molding to get to tech 24V plug I installed immediately to the right of the dash.

Another project was map lighting as most of you know the dome lights need a lot of improvement. So I research Hella as they are a German company specializing in 24V applications for the European market. The had a 19" goose neck available in 24 V. Now to find a rep in North America. My introduction to Sierra Expeditions and Wil/Wendy Kuhns. The said they would look into this and get back. Also chatted with Wil regarding a fan and he suggested that the turbo two speed would be a better bag for the $. So once they came along with my 4 x Light Force 170 Strikers, this was my next install.

The goose neck lamp and turbo fan were and easy install as I connected in via my integrated roll bar and the power (24V) that was already there for my ineffective dome light as well as the interior sensor for the temperature. Once installed, they looked as if they were meant to be there. The fan proved ti be invaluable during my many and long sojourns to MX and USA deserts.
 

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