How to Read this Blog

When I started this blog, I could not figure out, within the given parameters, how to get it to read logically. So it ended up with the freshest post on the top of the page with the top of the post being the beginning of the post. When you get to the end of the post, you will find the beginning of the previous post. A bit awkward, but is what it is. (right David?)

Also, feel free to leave comments. I engaged the annoying "real person verification thingy" because some dork put an add to his product on my blog and disguised it as a comment. He probably works on wall street.

Sunday, March 30, 2008

Busy making fuel.

Truck has been sitting idle for most of the week. I thought I would blaze on it as I have had this week off. I bought some POR15 to paint the frame. Then I remembered the broken cab mount.

I was going to weld this today. I hooked up my new bottle of gas to the wire feed, only to find it empty. They either sold me an empty bottle or one that leaks. Anyway, I didn't want to put the flux core wire back in so I had to wait.

I have spent some time trying to pick-up waste vegetable oil accounts and making fuel. Now the week is toast and I am back to work tomorrow. Hopefully I can get some shop time in during the coming weeks. I would like to make more progress.

Saturday, March 22, 2008

More cross-member work.

I went back to the wrecking yard today with a couple of wrenches and a cordless sawzall. The other day I got a 40 gallon fuel tank out of a '93 Ramcharger. When I got it back to the truck, I found that the rearmost crossmember on the pick-up frames is designed differently than on the Ramchargers, and it would have to be changed if I wanted to install the tank up out of the way as much as possible. So, I went back to the same ramcharger to cut the frame off behind the rear shock mount. Below is the section of the frame as it looked when I got it home. You can see that there are three crossmembers instead of one. The front (right) and back (left) fit the contours of the front and back top of the tank, and the center is flat with the top of the frame to allow the tank to sit up at least 2 inches higher than it could with the pick-up frame member.
Here is a picture of the tank up tight against the original crewcab frame. The arch in the member is shaped just right, but the tank sits down 2 inches lower than it could, and I would need to fabricate hangers to support it.
Of course this thing is riveted in, as are all three on the other hunk of frame. I think I ground and chiseled and drifted eighteen rivets today.
This crossmember is set between the rear spring hangers, which maces ir structurally crucial. That is why the Ramcharger frames have the two heavy members that tie the top and bottom of the frame together and keep the rails from twisting. For those of you that are wondering what I am going to do for a spare tire, I am wondering that, too. In all the years and miles that this truck and I have been through, I have never had the bracketry to hang a tire under the bed anyway. I just left it in the bed or left it at home. I know I am due, but in 28 years of driving, I have never had a flat on the road. Yeah, I am looking for some wood to knock on.
Here are the three new and dirty pieces clamped in place. The middle one actually goes under the rail. I just laid it there for the pic. I mounted the ront and back members before taking out the original to mak sure that the frame did not change shape on me.
The front and back are bolted in . Because of the size of the rivets, I used half inch hardware on most of this. I wanted the bolts to fit tight in the holes to lessen the chance of things moving around.
Now to grind out, hopefully, the last rivets of the project.

Here is the tank held in place with the floor jack. You can see the '92 diesel fuel pickup and guage sending unit I got thanks to Thomas, AKA Alwaysworking on the DTR site.

This is what it looks like looking back over the top of the axle. The little plate on front holds the full skidplate that I found when I went back to the wrecking yard today.
You can see why I wanted to get this thing up as far as possible. It does hang down a might. By the time I get my trailer hitch back on and the monster bumper that is hanging out on my daughter's Ramcharger, I don't think you would ever see it though.

Thursday, March 20, 2008

Side Note

I got my biodiesel eqipment today. looks like friday I will be making fuel. I don't have any pictures yet, but I got a fuel tank out of a ramcharger to put in the frame behind the rear axle. This tank holds 40 gallons. Together with the large stock diesel tank, I will be able to hold close to 75 gallons of fuel. At 20 mpg on the highway, that will get me 1500 miles round trip. I need to go back to the wrecking yard and get the cross members out of the back of the ramcharger. Then, I need to replace one of my few remaining cross members with two from the ramcharger. This will allow the tank to sit up as high as possible under the bed and allow me to use the factory straps. Looks like I get to grind some more rivets.

Dead Internet

Internet has been dead for a few days. Satellite people came today, and I'm up again. I will get some work done on the truck this comming week. No Work! Yipeeeee!

Sunday, March 16, 2008

Getting ready to paint the frame.

I rolled the frame outside today and hosed it down with degreaser the pressure washed it again. You can see that I took out the new cross member and also removed the carrier bearing cross member that was in the way of the front of the fuel tank. The Tranny cross member came from the factory with bolts, so I removed it. the oil and dirt was really packed in around this area, and I wnt to get it cleaned-up for paint. I also removed the steering box. The 1977 box is different than the 1992, and I do not know which one I will be using yet. I also removed the shocks and front sway bar.Since I need to let the frame dry before I can finish the paint prep, I went to work on the front axle again. Remember, the inner-c or housing yoke on the short side was broken when my donor truck was wrecked. Previously I had ground the weld away where the C is pressed on to the axle tube, and I had beat the snot out of it with a three pound hammer, but I could not get it to budge. Today, I ground on it a little more. You can see I ground too far. I will weld it back and grind it down before I put the replacement C back on.
I do not know if any of you have ever dealt with this type of problem before, but the press fit is tight. I heated it up with the torch to expand the ring and beat on it until my arm was ready to give out and I could not get it to budge. So I got out the port-a-band and cut most of the way through in two places, then beat on it until it broke. Below is the replacement part on top, and the broken part, now in two pieces, below.
When I put the replacement on, I was going to clock it about 4 degrees so I could take the wedge out of my sping pack and restore the caster back to factory specs, but after this, I may have to rethink removing the other side that is not broken. I may cut the tube, clock it, and sleeve it. or I will just put the wedge back in like everybody else.

Wednesday, March 12, 2008

Went wrecking yard shopping yesterday.

I lined up a rear 35 or 40 gallon tank from a '93 ramcharger. If I put this in, I will be able to hold close to 7o gallons out of sight under the bed. That should get me about 1200 miles without need for a fill-up, which is pretty cool because I just ordered my biodiesel equipment. I've never had a spare tire back there, and it would be nice to stow a tire. I'll just have to decide which is better. I also found a 93 grill and valence, just in case I can't figure how to fit my old-school grill over the intercooler. I should pick this stuff up tomorrow.

Well, I haven't fallen off the planet.

I haven't been in the shop for ten days. Grrrrr. I've been sick, then I was behind on my college work. The weekend is around the corner. Yeeeee!

Sunday, March 2, 2008

Big fuel tank.

Here is the big tank sorta propped up in place under the new cross-member.
If I don't move it, I will need to cut away half of the carrier bearing cross-member on the driver's side. This would seriously weaken the member. I think I will do some research to try to find what kind of a set-up the extended cab diesel's had. Moving the member forward is no big deal, I just want to do it right so I don't have drive line issues. My old two piece unit has smaller u-loints than either the t-case output or the dana 70 input. My donor truck is a different wheelbase and has a one piece driveline. Also, the cummins/727/overdrive/np205 is 2 inches longer than the 440/727/np203 that came out of it. Then again, if I go with the 5-speed, it'll probably be something different, yet.
Here it the tank sitting on the member. You can see that it needs to go down several inches in the front of the tank.

Too many days on the same topic.

But then what can you expect when you can only get into the shop part of one day per week.

Here is the offending cross member. It is held to the frame rails with these three rivets on the top of the c-channel and two more below, on each side.

On the donor frame, where I removed the replacement member, I used the cutting torch and blew the heads off. I did not want to put that much heat to my keeper frame so I took a few more minutes and ground the heads away.
You'd think that once the head was gone a few taps with the punch would pop them out. Wrong! These babies are tight. Both ends of my drift now look like mushrooms.
The member is out. Ready for the new(er) one.
Here are the two cross-members side by side. The taller one (lower) will accomodate the much larger (taller) diesel fuel tank.
This side-by-side shows the difference in depth of the two frames. On the left is the crew member out of the 7" frame. Both the top and botom fit inside the c-channel. On the right, is the '92 cummins member with the 6" frame. It mounts under the top and under the bottom of the c-channel, but the hump in the lower support makes it overall the same size at the other (lucky).

Here it is pined in place. The top holes all line-up perfectly. The bottoms will meed some massaging.

The holes were just shy of 7/16. I drilled them out to 7/16 and mounted the top with tranny crossmember bolts from the donor truck. These were also 7/16 bolts.

Here you can see what I have to deal with with the lower mounting.

The gap it exactly one inch.

So, some one inch spacers were in order. I used 1" heavy-walled square tubing.

Four spacers, cut and drilled.

All bolted in.

I used grade-8 bolts (overkill) and these locking nuts. Now I get to take it all back out for painting.