With work and other commitments, the D90 crawler project has come to a standstill, a lot of work has happened but we are still quite far from the finish line. Thought I would upload a number of images I have taken.
Tag: ascender
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Luck is against me!
Another Sunday so headed out early 7.30am just as the sun was coming out, light rain but nothing to bad. Went to some land nearby as we had not crawled there in a while. Was going well until I heard a branch breaking, turned out it wasn’t a branch and instead my drive shaft link to the rear wheels broke.
Got to order a new part now “vtr232072”, seems quite expensive for such a small part. Also noticed some of my tyres are letting water in and one seems to have lost all air and is flat. More work to get this thing ready for the G16 national event next year.
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What am I aiming for? (Defender D90)
After some searching on the internet I have found a number of Defender D90’s which use the van / box backend type of look. I really like the look of the environmental agency vehicles with their side sliding entrance sections.
Decided I am going to be aiming for something based on these images with my own touches. Have the ascender looking good in no time, after its little accident… Take a look.
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Inspecting the damage (Defender D90)
Thought I would upload a damage report from the other week, simply put the truck looked like it had been involved in an explosion. Hope you like the images and video, was a good crawl but now back to the workbench. Since I need to piece the shell back together including strengthing the major cracks I have decided to close off the back section making a van, after looking online I am going to be aiming for somthing along the lines of an environment agency vehicle.
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DIY Deadlift servo winch test
This was a test of a friend’s homemade servo winch to see how well it would coupe with a vertical deadweight lift, it did really well and lifted itself all the way up to the hook. Got a bit warm but no burning smells or fires, very impressed.
This was a converted high torque steering servo, with the rope attached directly to the servo motor spindle and using a simple on / off / on switch to control the power to the DC motor for both in and out direction. Hope you enjoy the video.
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Crawl at Twywell Hills and Dales Country Park
Took the Land Rover D90 using a Vattera Ascender chassie out for a crawl last week, unfortunately there was an accident and the D90 took a bit of damage. I am now debating starting again and getting another D90 shell. Anyways hope you enjoy the video it was a good day and I would recommend going to Twywell Hills and Dales Country Park if you are in Northamptonshire area and want to go for a crawl, or looking for a new crawling area.
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New front bumper arrived (Defender D90)
Today the new front bumper arrived, big and chunky to go with the build and should fit in really well. Not bad for £30 off ebay, took a while to arrive nearly 3 weeks. I will be uploading a post shortly of how I will be fitting this, possibly bolt it to the stock bumper posts.
Lets take off the stock front bumper while we are here, first we want to undo the screws on either side of the bumper posts.
Thats it, front bumper is now removed.
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DJ Designs Scale Items (Defender D90)
Been browsing eBay and found some awsum looking items from a seller called “DJ Designs”, email him enquirying he provided me with a link to his website. Got some awsum stuff for D90 trucks as well as other trucks and scale items. I will be placing a order very shortly for the project.
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Status Update (Defender D90)
Just a quick update since it has been a while. Started stripping the shell of all of its accessories such as windows and lights, I will be respraying the shell so these need to come off. As I am missing lenses and the windows are in a bad shape I didn’t mind to much about damages as they are all being replaced with new ones. I didn’t worry to much about chipping the shell as it will be getting sanded ready for the paint. I have also finished trimming all 4 wheel arches to allow the vaterra wheelbase to fit better and also provide room for when the rubber fenders are installed.
I will be buying the D90 lenses and windows from rcBitz.
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Removing glued tyres
It’s time to remove my Super Swamper tyres from the plastic rims they are glued to, I’ve got new metal beadlocked rims, foams and weights which you can see in this post.
First step was to put a pan of water on full boil with the wheel in it. The idea is to boil the wheel and hopefully the glue will begin to crack and become brittle allowing you to carefully pull the tyre off.
I left it on full boil for a good 10 minutes just to make sure, I am not sure if there is a science to this.
Now when I took it out it was very hot, be very careful as boiling water may have got into your foams so when you apply pressure you may get a painful surprise.
I carefully started pulling the tyre away from the rim until one tiny section separated, I then followed this around the rim and gradually separated more of the type.
After about 10 minutes of carefully pulling and pushing I managed to free one side of the rubber.
Now it was time for the other side, this side was not so easy. I managed to get the first bit to separate by pushing the rim through the tyre, hopefully you get the idea from the image.
I then decided I would pull out the existing weights and foams, giving me extra room to apply force. The weights are actually in good shape, so I will reuse these.
I put the tyre back on boil, been out for a good 20 minutes now, and the glue on this side of the wheel is very strong.
Eventually with the help of a normal kitchen eating knife I was able to break the rest of the glue without damaging the tyre.
Now I have to repeat this step for the next 3 wheels and then begin fitting the beadlocks.
