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Old 06-01-2011, 01:54 PM   #143
TheWhiteElephant
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Join Date: Sep 2010
Location: Texas
Posts: 689
Re: 1973 K20 Build Thread

Okay, so here is the infamous Spanner socket. I got it from Rockauto.com for $18.00 or so. I removed the spanner nut and put in the new one.

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Put the boots on the joints with the marks on them pointing inward like this...

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When you put the spindles on the axle housing, you have to tighten the lower one first. Be sure to place a jack underneath and push it up, otherwise the joint will keep on spinning. This keeps pressure on the ball joint and keeps the tightening nut from spinning. This is what I did...

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You have to follow the OEM specs, and you HAVE TO FOLLOW THE TIGHTENING SEQUENCE!

This is straight from the 1973 OEM assembly manual:

1) Tighten lower ball joint to 70 ft/lbs

2) Tighten upper ball joint adjusting sleeve to 50 ft/lbs

3) Tighten upper ball joint castle nut to 100 ft/lbs.

When all is said and done, I had about 2 threads peaking out from under the top like this...
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My build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=430367
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