Another Caster angle questions -
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Unread 02-23-2009, 07:40 PM   #1
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1975 CJ5 
Join Date: Feb 2009
Location: Tennessee
Posts: 230
Another Caster angle questions

OK I put an angle meter on top of the castle nut. It reads 6 degrees to the firewall. Is this positve or negative? Which way is within specs? If its out any idea how big of a shim to install?
75 CJ 5 with Dana 30
I saw the pic of meter in an earlier post but I can make out which way is the front of the vehicle.


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Unread 02-23-2009, 07:43 PM   #2
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1984 CJ7 
Join Date: May 2008
Location: Monument Colorado
Posts: 5,840
If the lower half of the inner knuckle (the C on the end of the axle tube) is in front of the upper half of the C then your caster is positive. Similarly if the lower ball joint is in front of the upper ball joint your caster is 6 degrees positive and just right.
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