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Discussion Topic:
Kingpin installation
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37pickupford |
07-04-2012 @ 5:55 PM
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Member
Posts: 29
Joined: Jan 2011
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Looking for any tips or advice on replacing the kingpins on my 37 1/2 ton. So far I have the spindles off and the new bushings installed. I'm now ready to install the kingpins but it sure seems like a tight fit. Would it be better to take the axle off and take the new pins and spindles to a machine shop?
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kubes40 |
07-04-2012 @ 6:42 PM
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Senior
Posts: 3436
Joined: Oct 2009
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It is not quite as simple as installing the bushings and then the spindle pins. The bushings must be aligned reamed or honed to the proper size. If you do not have the proper reamers to do this, I'd suggest bring the spindles and pins to a decent machine shop in your area. You do not need to bring the axle. The cost should be in the $50 - $75 range for both.
This message was edited by kubes40 on 7-4-12 @ 6:42 PM
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supereal |
07-04-2012 @ 6:46 PM
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Senior
Posts: 6819
Joined: Oct 2009
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You don't have to remove the axle. The locks will hold the kingpins in place. Take the spindles and pins to a good machine shop and have them fitted. They should be a firm fit in the bushings, but not tight. At our shop we use a Sunnen piston pin machine for the job. Be sure the grease holes are drilled so the zerks can lube the pins regularly. If you are unsure how the bearings, seals, and spacers fit the assembly, learn how before you attempt the installation.
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37pickupford |
07-06-2012 @ 3:54 PM
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Member
Posts: 29
Joined: Jan 2011
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Dropped the spindles off today at local machine . They will hone the bushings to the correct size and I'll pick them up Monday.
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