1970 fj55 Build

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Thanks alot. Well I was going to seat down and post the new pics of the front axle soa. But the new pics are still on the camera and the camera is with my girl (not hear). So I will just post some before pics. Sorry.

Front axle before soa and disk brakes
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Passanger side before tare down
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After tare down
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All cleaned up ready to cut knuckles
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I will post some more pics asap, going back in with a new look.:)
 
Soa front

Here are the cuts.
DSC02445.jpg


DSC02444.jpg


This is the pinion angle with the axle unloaded.
DSC02453.jpg


There it is loaded.
DSC02456.jpg


The drive shaft does no bind in ether position!!:)

Turning knuckles to 0 degrees.
DSC02454.jpg


Before turning
DSC02451.jpg


Next step installing the axles and huds with the new disk brakes.:beer::flipoff2::wrench:
 
:wrench:Front axle turn and knuckle rebuild is close to done. Here are some pic. Enjoy!!:D

Strong welds!!!
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Its in for good!!!
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Building up driver side knuckle.:D
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All sealed and lubed.
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Axle shaft went in smooth!
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Front disk brakes.:D:bounce:
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DSC02481.jpg


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Still dont have hi steer arms yet. :bang:
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:beer::flipoff2::wrench:
 
Last edited:
Here are the cuts.
DSC02445.jpg


DSC02444.jpg


This is the pinion angle with the axle unloaded.
DSC02453.jpg


There it is loaded.
DSC02456.jpg


The drive shaft does no bind in ether position!!:)

Turning knuckles to 0 degrees.
DSC02454.jpg


Before turning
DSC02451.jpg


Next step installing the axles and huds with the new disk brakes.:beer::flipoff2::wrench:


Unloaded. Did you do this with the tires your planning on running or at least sand bags to get an idea of the weight they would be pulling the axle down? I think your goning to find in a heavy articulation that what you have shown for unloaded will not be the final unloaded length especially with the left front stuffed. Not a major issue because it looks like you have plenty of pinion angle.

Loaded. Did you make sure you had all the weight you plan on adding back on the front of the truck and rear of the truck?

Also I'd cut out the fill plug for the diff and move it up and plan on adding some more oil. Your pinion will love you better. If you cut a rectangle you can just rotate it 180 and weld it back.
 
Did you check the length of the axle spindle bolts and make sure they would be long enough? That bracket is going to take away from going all the way in.

DSC02472.jpg


Build looks awesome. Great to see a local 55 being rebuilt.
 
Ya loaded is all the weight of the pig on the axle with jack stands under the axle housing. Unloaded was with the axle hanging with the jack stands on the frame and the front axle hanging. I had the engine block still in and put about 150 lbs. on the front bumper when I checked the pinion angle loaded. I think it will work out fine. I serviced the front axle through the vent cap on the top of the front axle housing. It has plenty on gear oil for the pinion bearing to get lubed.
 
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