Build 73 FJ40 Refresh

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I've cut some 1/16 rubber gaskets before using the deep point blade (black). It worked very well.

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I used the old u joint and spline ends and purchased a length of steel tube from online metals and cut it to length. I heated the tube with the torch and put the end fittings in the freezer, then slid the end fittings inside the tube and welded all around. They are a tight fit. I did not do any design calculations for this; use at your own risk.

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Simplified back of envelop,
J = 0.0559 in4, Zp = J/r = 0.11183 in3, ty =.577 x 60000 = 34620, Max Torque = ty x Zp =322 lb-ft for a 1" .095 wall A513 type 5 DOM tube (60ksi)
Say the rope force is 5000 lb at 8 inches radius, the drum torque required is 3333 lb-ft. I have seen pto winch ratings 3000-4000 lbs.
The worm wheel has a 33 tooth count so torque ratio is 33:1, input shaft torque required is 3333/33 = about 100 lb-ft.
Depending on the roll pin installed, this seems to be plenty, even considering the x2 safety factor for winch components.

Somebody check this, I have not done ME stuff for a while, no guarantee this is correct.
 
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Some bad news today. I finally gave up on my jump seat upholstery guy; he had been stringing me along all this time and had not done a bit of work on these. I'm giving up on custom covers and going with the Cruiser Corps covers.

Secondly, test fitting the seat frames to the tub was not great either. The driver side is pretty good, the passenger side not so much. The body shop replaced the top of the wheel wells because they were pretty rough. It looks like the passenger side rear of the wheel well top is about 1/8 to 3/16 too low. The rear outside foot does not sit on the wheel well without a shim. This is an 1/8" shim and it seems to work.

I also see the rubber feet on the seat bottoms of the frames are in different locations between the two frames, they have not been modified as far as I can tell. Is this common?

Do I make a shim or grind the welds on the inside of the rear quarter and reposition where the top of the wheel well meets the rear quarter where it should be?

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@Engineer8000, if you need the covers I bought from you and you havent shipped them yet, use them.
 
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Hard to tell from the pictures but the passenger side front rubber foot is 1/4" closer to the center of the truck. It doesn't fully sit on the wheel well. They all look to sit closer to the ends of the seats than yours. Mine must have been made Monday morning or Friday afternoon.


Driver side
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Passenger side
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Finished the grill screen and emblem. I was missing the two 75312-60020 retainers that are NLA from Toyota. I bought 4 of these (two for front emblem, two for rear 4WD emblem) from SOR. They are $12 ea, which seems high for a little bracket. I investigated other aftermarket grill emblem retainers and they were actually more $, so just went with these. I am going to strip and zinc plate the two for the rear emblem due to their harsh environment.

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Needed to make room in the garage for ongoing body work so moved the snap on cabinets to the electronics shop. I was going to refurb the cart before moving it out here but I have enough going on right now getting the body back together.

That box on the table is a harness for a 72 that the owner dropped off a couple years ago, waiting for test fit before wrapping up. His truck has a V8 conversion so need to figure out engine sensor wire length/routing. He is still waiting on his body guy, sounds familiar.

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