Monday, February 14, 2022

Kelly Kettle stove adapter

 14 Feb 2022


     There was some talk about Jetboil and boiling water on the Overland Bound forum; https://www.overlandbound.com/forums/threads/jet-boil.42168/

I said that I use a Kelly Kettle and the point was made that due to fire danger in the Western USA wood burning was often banned, as was wood gathering.

Well it got me to thinking, How to use my kettle with my Coleman single burner white gas stove?

I own the 54oz Base Camp model in stainless. Here they are side by side;



 
And me holding the kettle above the stove;


The base of the kettle is bigger than the stove. I knew I would need a ring with a lip on it to hold the kettle and some sort of legs to keep the flame lower in the chimney. Since there wasn't anything premade in my possession I would have to make something. Starting with a scrap of flat sheet I marked out the rim of the kettle;


Found the center and marked out for the ID to clear the stove burner,


They were cut out with my jigsaw, so not perfect......Next using some 1/8" x 3/4" x 3' bar I had and doing some pre-bending around a steel dog bowl, I clamped and tacked the bar to the ring. The whole time I was thinking of how to do the legs...I did not want some permanent monstrosities spanning the 5" distance needed. I wanted folding, but couldn't dream up a way to fold. be sturdy, fit the curve.



I gotta admit, if you don't see the inside it looks good!



So for legs I decided on something removeable. Using 5/16" x 18 tpi 5.5" bolts and 5/16" x18 coupler nuts. 


Setting it all up with a multitude of clamps the nuts were welded to the side of the ring evenly spaced out. Lucky for my poor math skills the circumference of the ring is 21", so dividing by 3 got me an even 7" distance apart! which I marked and then clamped the nut at.


Once done the bolts were screwed in and the adapter set up to see if it worked. You can see that I put the bolt threads all the way in, this gives me some adjustability of height and leveling the ring on uneven ground/surfaces.




With the kettle on the controls for the stove are still accessible.


The view down the throat;


Next a couple coats of High temp silver paint.



Then a try out. I set up the stove as usual and got it pumped up and going, filled the kettle with water that was around 50°F and set the kettle on the adapter and looked at the clock. I didn't care about seconds so rough timing.




A look down the lit throat;


The outside air temp was around 45F. Keep in mind this is 54oz/1.59l not the .8liter Jetboil. I had the fuel wide open and it was 400F at the top of the throat in 8 min when it started to simmer and I could see steam coming out.


At around 10 min it was around 550F at the throat and a roiling boil achieved.


Well, if nothing else I proved it could be done. I also think that with shorter bolts other types of single burner free standing stoves could be used, such as the MSR whisperlite. Likely cannister stoves also.

Fun project! Now to sell the idea to Kelly Kettle..........













Thursday, January 20, 2022

Land Rover 109, raising the roof-rack

 20 Jan 2022


    I did this a couple of weeks ago and have been trying to decide if it merits posting. So WHAT THE HECK!


When I first made my roof rack out of super strut; https://poppageno.blogspot.com/2014/04/land-rover-109-roof-rack.html

And then made some changes; https://poppageno.blogspot.com/2014/10/off-road-lites-and-simple-roof-rack.html

Then finally with this; https://poppageno.blogspot.com/2017/08/roof-rack-gets-updated.html


All that was good until I swapped tops. I traded my regular top for a tropical top complete with sunshade. With my rack I had built it tall enough to clear the trop top, yet I had a couple of issues that popped up.

One issue was the crossbars were too close to the sunshade and detritus from the redwood trees got caught in the gap and built up. Second was when I was on the roof I could step on the rack and it would bend down to the sunshade.

So I figured out how to raise the rack, by removing the mounts one at a time I could unbolt the top from the upright.


With a little help from the angle grinder I tapered the edges and butt-welded them together.


This gave me around a 1-5/8" lift, should be plenty of room for those pesky little branches to slide under.

In the rear because of  the door lift I had to find some spare steel and make the lift pieces to weld on.


It only took me 9 hours to do all 10, once I had the method and sequence down it went faster,

Tuesday, January 18, 2022

Land Rover 109 niggling, wiggling, jiggling things

 18 Jan 2022, Happy New Year!


Well to make a long story short, Over the resto mod and since the transmission is quieter after doing the last seal I decided to tackle some of those jiggly noisemaking things that have been niggling my conscience. 

    First off was the aluminum sand mat rattle. The new clamps didn't hold them tight enough to keep them quiet. All I needed was a rubber spacer on the rear clamp system between the mats and the bracket. It is barely visible in the pic.



Next was the door mirrors really shake especially at idle. Now I had made the "Z" brackets to hold these arms and probably should have used thicker material, ya run what ya bring. The fix was to cut and install a round bit of nylon. Yes I did measure, but in the end I used my eyecrometer to cut and fit the nylon. I gently pried the bracket up and slid the spacer in and tapped it into place. Both side mirrors needed it.



Then I went after the steering wheel! The top bearing was either missing or the wrong fit.

Here is a pic of the bearing in the S3 manual.


I pulled off the steering wheel and wiggled things about. Obvious was the lack of grease in the bearing allowing the balls to congregate towards the bottom. I found my hypodermic syringe and put some Phil Wood grease in it. Because the nozzle is small it allowed me to squeeze grease in amongst the balls.




 It was while doing this that I discovered the inner portion of the bearing was riding up the steering column when it turned! I gently tapped it back and turned the wheel slightly and the durn thing popped right out....

    I knew I had to make some sort of spacer to keep the inner down as there was no wiggle when it was. First I tried a bit of rubber under the turn signal ring, it proved too thick. I found a bit of plastic and drilled a 7/8" center hole and cut it about 1-1/2" od and tried that. It took a bit of persuading but it now fits and doesn't wiggle!

Next I started looking for a noise in the cab I can't find while driving. Going to the passenger(RH) side I started feeling around while the engine idled.

That is when I saw it!

A few days ago I drove to the grocery store and I could barely get my windscreen to stay defrosted, despite the fan on high.

The new door on my heater plenum for the passenger footwell was open.......The door swung freely.....too freely as it wouldn't stay closed.

The pic shows the open door after I drilled the hole for the new latch.


So figuring out a latch meant a bolt welded to a piece of 1/8"x1/2" flat stock and slightly bent and the one side tapered to make sliding down the inside wall of the plenum easy.


 

I used a double nutted setup to tension the latch and I welded a bit of rod to the top nut for a handle.


Finally, closed;


Open;


Be nice if the defroster works!

Saturday, December 4, 2021

Land Rover Series Main/xfer box seal replacement

 Dec 4 2021


    About a week ago I went out and noticed a drip under my 109. Crawling under I saw oil dripping from the parking brake drum, the xfer case, crossmember, maingear box. Basically it was everywhere. DRAT!

   I've known that my seal between the main box and the transfer case was shifting oil to the xfer case. When I'd check the oil levels the main would need topping off and the xfer would be overfull and discolored.

   I just let it go not wanting to do the job of swapping out transmissions.


Now push had come to shove. I needed to do the swap. So out came the seats, cubby box, floor boards, tunnel, seatbase, knobs for shifting and the linkage for the Roamerdrive. That was day 1, it really helped to have a cordless drill with 7/16" and 1/2" sockets for spinning off the fixtures!



   Day 2 saw me cleaning the underside of the seatbase and making some nutbars and pop riveting them to the seat base. It was so hard to reach some of the nuts around the fuel tanks with a wrench, this will make it easier and quicker. Below are some of the pics from that.





I had to clean the seatbase mainly because the large washers I used and the factory re-enforcing plate had rubbed into my extended range fuel tank. I thought it was the nuts before I took it off and could see the witness marks. I put smaller washers on.



Along with the smaller washers I removed a section of the factory plate.



Using my spare transmission I made some new paper gaskets using the machinist hammer technique.


On Day 3 I removed the rear and front prop shafts and drained what was left of the oil, then took the overdrive out.


As I went along I cleaned things and tried to figure out ways to stop leaks in the future. I covered my fuel tanks with bits of an old pink blanket, more to keep me clean when I leaned on them!

The 4th day I had to take off the drive gear for the Roamerdrive. I was concerned because the night before I thought the gear was damaged when I pulled the OD off.


    Interesting that the nut on the mainshaft gets torqued to 100ftlb, though once the setscrews wer loosened it spun right off. Just like the factory nut. Once I cleaned up the gear I could see there was no damage. WHEW!

Then came the hard part. I had been thinking of just swapping transmissions and in the back of my mind was the growing seed that I could just change the seal in situ and not have to mess with the clutch and all it's adjustments, drilling the new bellhousing to fit the 200 flywheel housing.

I thought about it as I pulled the xfer cover off, removed the parking brake, speedo cable, dipstick for the xfer case(Roamerdrive part) Took out the intermediate gear shaft and the associated thrust washers. Then and only then could I get to the internal nuts that help hold the xfter case to the main box.

Lastly the oil thrower was pulled out exposing the nasty seal and this was prised out. Exposing the bearings inside.


The new seal was difficult to fit. I froze it and put on some Permatex black oil resistant goop. I just couldn't get the damn thing started. I tried about 50 times and it just kept twisting out. I needed something that would press on all the sides (do circles have sides?) at once. I looked high and low and didn't have anything round that would work. I did have some 2" square tubing that fit, so I tried that with the same result, one side would partly go in and then it would all go cattywampus.
    I did the next thing I could think of; I got a bigger hammer, a small 2# sledge I've had forever. A light whack did nothing, so I squared things up and hit it hard!
   Damned if it didn't go halfway in! Keeping on tapping I pressed it into place and put on the oil thrower.
    The first pic shows wear on the thrower, the middle is it all together and the last is the new seal. p/n236305





Day 5 was spent putting the xfer case back on. What a mess I had with that! 

    I put the new gasket on the main and carried the cleaned up xfer over and finagled it into the cab, balanced on the RHD tank and the main box. Then I could climb on the crossmember with my left foot and the chassis rail with my right, tilt the box to the LHD and drop the gearbox mounts under the exhaust pipe, level it out and slide it on. Simples! Only once I got it under the exhaust it was too far too heavy for this old guy to futz with. Then I squeezed my legs down between the crossmember and the xfer with my feet on the ground. A much better position for leverage both forward and up/down.
    Only thin is it wouldn't line up and go on. WTF, it came off this way? After about 20 tries, nothing worked. Why, hmmmmmmmmmmm damn if the main is too low, hmmmmmmmm  CRAP I FORGOT TO SUPPORT THE ENGINE!
      Now I'm standing there with the xfer resting against my legs to keep from dropping to the ground and needing to lift the main. I was trapped! It took me around 5 min to figure out how to extricate myself, I was tired from the recent struggle. I had to put the xfer back on the fuel tank and main and climb out. I got my floor jack and a block of wood and jacked the main up, then climbed back into my trapped position and lowered the xfer into place. It still didn't fit! I needed 1 more pump on the jack to lift it high enough. Luckily I was able to reach the jack handle by leaning out the drivers door.
  It slipped on! I removed the jack and lined up the mounts and put bolt in them loosely, then set about bolting the xfer up to the main. It was a long day!

    The only pic I got from that day is showing the success of wiring and rtv-ing the anti-rattle spring to my hj-lo lever.



Day 6 was spent bolting up the Roamerdrive gear and the xfer internals, cleaning the covers and sealing surfaces. Bolting on the front and rear propshafts. Hooking up the handbrake, speedo, xfer dipstick tube.

 
Day 7; Really! it was that frelling long? Remember earlier I said I was cleaning and trying to keep thing from leaking? Well 2 things stood out; the first was the lid on the top of the main box for adding oil. Last time I had added a piece of inner tube to help seal it. It kinda worked, but the rubber couldn't handle the oil or the temps or both. So I tried making a cork gasket.

Idiot that I am I made a full size one and then realized that like the stock one it had to fit in the recess to seal. Then I didn't get a picture of it.



I also thought it would be a good idea to increase the tension on top by bending the retainer. WRONG! I tried to bend it with hand pressure and it broke. I did say I was an idiot.......
     So I made a new one.


I'm really kinda proud how this one came out!




The second thing was the seals around the selector shafts. Everyones leak and they are a pig to replace! I decided to make a cork gasket to fit under the metal retainer strips and over the seals. I used the retainers as a template.



Cut holes and slots to weave the cork around the shafts.


And flubbed it up a couple of time but I got er done.


Time will tell.


A little more clean up and I put in the seatbase, seats, cubby, tunnel, floorboards, added oils.




Day 8 I went out around 1300 and looked at my handiwork. drip,,,,,,,,,,, drip,,,,,,,,,,,, drip.
 F&^%! Closer inspection showed the front output shaft was leaking. Crestfallen I went inside to mourn.
    After a bit I checked the repair manual on the process, not much info really. Then looked for a part number and got more discouraged asno one had the seal until I found that it had been superceded to FTC1780 and I had 5 of those! How hard could this be?
     Remove xfer oil
     Remove the front propshaft
     Remove the cotter pin in the retaining nut
     Remove the retaining nut
     Remove the flange for transfer case
     Remove retainer for oil seal

Now the last step is $%^&*() there are 6 nuts holding on the retainer, I found 13mm worked best on mine. 5 came off no problemo. Why is it always the last one........... I couldn't get a wrench on it to loosen it. I finally wound up cutting the closed end off a combination wrench to about 2" long and smacking it from below with the butt end of a hammer.
     Once it was off I dropped the retainer off and at my work bench prised out the seal with much hammering and gnashing of teeth! I was full of smiles though when I gooped it up and used my newly made seal installer tool to set it quickly in place.

     I offered the retainer up but on a few nuts finger tight and the tried to tighten that difficult nut. What I was able to do was get it mostly tight then hook the hole in the end of a 12" adjustable wrench and pull down with both hands. Tightened the rest of the nuts.

I reinstalled the bits and getting that flange retaining nut tight was a bitch! A 3/8" rod stuck thru the flange/propshaft bolt hole and blocked from turning with a 1/2" 12" socket extension did the trick. Since I was all greasy I went ahead and in the dark put on the front prop. 

It was dark and cold as this took about 3 hours to do. Oil would wait till day 9.

Which believe it or not came the next day! Amazing how that works.......

I grabbed a pitcher from the kitchen and poured the oil from the bowl I had captured it with. Then opened the fill plug for the Roamerdrive and with the help of a funnel slowly poured it back in, stopping every once-in-a- while to look for leaks.

NONE! Woot! woot!

I put the floor and cubby box back in cleaned myself up a little and took it out into my street for a test.

No leaks, the clutch seems to engage a bit lower(?) the added cork to the shifter seal has increased the effort to move the lever, I imagine it will break in. I've not tested the parking brake yet...

So all well for now I suspect. 

I wanted to add a couple of piccys of my workshop.



Dec 11 update;


   On Thursday I had to go to the VA a one way trip of 38 mi. Over a 2000' hill. When I arrived I was pleased to see there were no leaks dripping.! YAY. After my appt I came out and it was still drip free.
    So I drove home another 38mi. Upon arrival I saw it was dripping in more than 1 place. S**t......
I crawled under and started wiping everything down so I could trace the leak. That is when I noticed that my stock fuel tank was dripping diesel. 
     On Friday out came the seat cushion and off came the seat lid. As I cleaned the top of the tank I could see the return fitting had bent the tank top, most likely from either me setting the xfer case on the fitting or just from leaning on it while working. How do you pull out the tank?
    First I had to get the fitting off, 2 machine screws, one of which is under the lip if the seat base. I wound up drilling a hole in the lip to use a screwdriver in the screw. So much easier!
    Next I cut a slot about a 1/2" up on a 1/2" rod to insert in the 3/4" hole. This I slide on the side of the dented tank and pulled up. That got the tank lip level, but the space past where my rod could reach was still uneven.
     I literally spent a couple of hours making a hooked thingy with a 1/4" bolt in the top by welding 3 pieces of steel together and by the time I used it the weld was so thin(from grinding/shaping) it just broke.
     The next one is more simple; a 5/16-18 bolt with a nut fully threaded and then a loose flat piece of 1/2" steel and finally another 3/4" wide piece of 1/2" welded to the bottom. All was then ground down to fit in the hole. Once in the top plate was driven down to the lower plate by the nut while holding the tank in between. It did flatten out the tank!
     I made a new cork gasket for the return fitting and put it all back together. Tightened all the nuts and bolts on all the covers, adjusted the parking brake.
    Today I made a test run to the hardware store, 8mi round trip, with the seat lids off. NO LEAKS! Then I went grocery shopping, that's a 30mi round trip, and when I got home............NO LEAKS!

Whew.....Now it's going to rain for a week.


Dec 30 2021 UPDATE;

   I have had it out and about  and had a couple of runs at highway speeds, 65-70mph, mostly around 60-65. It seems quieter, less high pitch droning, plus it is shifting better between 1st/2nd, I find it just snicking on into 2nd when I go for neutral on the double clutch! YAY!