Argo Avenger Rebuild

[Joshwho44]

Oh, I know this feeling.

Haha, is that how these machines always are??

[mfenmor]

Yep, if they are not taken care of. Just like any machine, it needs maintenance and care.
Check out my project.

http://www.6x6world.com/forums/max-atvs/41856-guy-goes-into-garage-grease-bearings.html

[mfenmor]

I think half the fun is building it "my way", then breaking things while having fun driving it. Rinse/repeat.

[Joshwho44]

Oh man, those portal boxes are looking really nice! It's always fun watching a project like that come together.

After I get the argo put together I'll start thinking about modifications. I only drove it twice while my dad owned it.

[mfenmor]

Oh man, those portal boxes are looking really nice! It's always fun watching a project like that come together.

After I get the argo put together I'll start thinking about modifications. I only drove it twice while my dad owned it.

We will all be watching your build also. Good start.

[Joshwho44]

Not to much progress over the last week.
The frame for two coats of Rust Bullet sprayed on, and I have one more to do this weekend. 20-12-08 16:52:44.jpg

Once I removed the the muffler from the engine I found a strange piece of metal sitting on top of the exhaust valve... super weird.
20-12-08 16:51:16.jpg

I took a look using a cheap USB inspection camera and the valve looks OK, so I'm thinking that piece fell out of the muffler.
20201207_192659.jpg

The muffler was making a strange rattling noise as well, and the camera revealed a round piece of metal that's loose inside. Does Anyone have a clue what it is?? My best guess is part of a baffle...
20201205_221130.jpg

[Joshwho44]

Not too much excitement since my last post but things are slowly progressing. The for mid axles are installed as well as the front and rear bearing extensions.
[ATTACH=CONFIG]18538[/ATTACH]

The front bearing extensions were surprisingly hard to install due to the combination of cold weather and an unheated garage. In in 30 degrees weather the body had shrunk almost 1/2" in length and none of the front axle holes lined up with the frame. I had to heat the body with a propane torpedo heater and then everything lined up.

I found a weird issue with one of the mid axle outer bearing flanges. I'm not sure why, but the axle is off-center in the flange (see photo). Has anyone seen this before?
[ATTACH=CONFIG]18537[/ATTACH]

[ARGOJIM]

The muffler was making a strange rattling noise as well, and the camera revealed a round piece of metal that's loose inside. Does Antony have a clue what it is?? My best guess is part of a baffle...
[ATTACH=CONFIG]18514[/ATTACH]

Exactly

[plott hound]

Not too much excitement since my last post but things are slowly progressing. The for mid axles are installed as well as the front and rear bearing extensions.
[ATTACH=CONFIG]18538[/ATTACH]

The front bearing extensions were surprisingly hard to install due to the combination of cold weather and an unheated garage. In in 30 degrees weather the body had shrunk almost 1/2" in length and none of the front axle holes lined up with the frame. I had to heat the body with a propane torpedo heater and then everything lined up.

I found a weird issue with one of the mid axle outer bearing flanges. I'm not sure why, but the axle is off-center in the flange (see photo). Has anyone seen this before?
[ATTACH=CONFIG]18537[/ATTACH]

That is weird.is the axle bent?

[john swenson]

maybe it's possible the inner bearing on that axle is off center . if so , you may want to drill new mount holes for that bearing in order to make sure the chain sprocket is in line with the other sprockets and not cocked a bit , so the chain is running straight. just a thought . johnboy va.

[dirtdobber]

Is there a bearing inside that flange? Perhaps once upon a time a bearing failed and allowed the axle to run against the flange, wearing it off center.

[Joshwho44]

That is weird.is the axle bent?

The axle is brand new, most of the old ones were bent.

[Joshwho44]

maybe it's possible the inner bearing on that axle is off center . if so , you may want to drill new mount holes for that bearing in order to make sure the chain sprocket is in line with the other sprockets and not cocked a bit , so the chain is running straight. just a thought . johnboy va.

I'll try and measure the distance between the inner bearing and the the adjacent inner bearing and compare to the other side. The bearings and stamped flanges are new, only the outer cast flange was reused.

[Joshwho44]

Is there a bearing inside that flange? Perhaps once upon a time a bearing failed and allowed the axle to run against the flange, wearing it off center.

The inner and outer bearings are both new and were installed in that photo. The old bearings weren't in great shape, it's possible that one spun and wore the flange. I might go ahead and pull that axle assembly apart and inspect the inside of the flange.