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Discussion Starter · #1 ·
Hey just wondering if anyone knows off the top of their heads the NAPA part number for this thing and how difficult it is to install and if I need any special tools for it. Also how much is it? Thank you
 

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Discussion Starter · #4 ·
NAPA says it's backorederd 6-8 weeks. Any other ideas? I sure appreciate it and all the help already. Thanks!
 

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[ QUOTE ]
Item#: BK 6301445

Price: $ 59.99

http://www.napaonline.com/cgi-bin/ncommerce3/ExecMacro/NAPAonline/search_results_product_detail.d2w/report?prrfnbr=15566101&prmenbr=5806

[/ QUOTE ]
That part No. is NLA. It does not come up on the NAPA Prolink site, though it still does on the retail site. I just got off the phone with my Prolink guru, and he told me that the retail site does not update as often.

NAPA appears to have no specific-application part for the 80's Ford pickups. They have at least two generic coupler repair kits; one might fit, but we'd have to measure a good old one to even guess.
 

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Discussion Starter · #7 ·
Yeah......well I notice Pete has a link to a universal rag joint. I'm sure if he says it will work it will. What kinda tools do I need to fix this thing? Is it hard? Thanks
 

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Discussion Starter · #8 ·
Yeah I'm just reposting this hoping someone has some advice about how to R&R this thing and even how to tell if I actually need it replaced. Here's what I've done so far, replaced outer tie rod ends, radius arm bushings, power steering gear and pump, and tires. Also had wheel alignment done. I was advised that the kingpins are worn, but that this should not cause excessive steering play. The balljoints are also okay, and mainly what I have now is the steering is very sloppy, like steering a boat ya know....so is this gonna be the rag joint, adjusting teh gearbox,...or what? Thanks!
 

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If there is any play in the rag-joint, then it needs to be replaced.

Looking under the hood with someone rocking the steering wheel:
If the shaft above the rag-joint moves without the shaft below the rag-joint moving, replace the rag.

A rag-joint repair kit is cheaper than the full rag-joint.
 

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Discussion Starter · #10 ·
Cool, I think I can handle that. If I have to fix it how difficult is it and what do I have to do? I appreciate it.
J.D.
 

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If the kingpins are shot, you'll never get it to steer properly until you replace them. When the King Pin bearings go, it allows to much friction for the rest of the system to operate properly.
 

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Discussion Starter · #12 ·
What do I have to do to replace them?
 

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The upper shaft telescopes, just retract it after you remove the top bolt from the rag-joint. Remove the lower bolt and the joint slides off.
The rag-joint on these trucks usually have a black plastic housing over the rag-joint, it just snaps apart.
 

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[ QUOTE ]
the steering is very sloppy, like steering a boat ya know...

[/ QUOTE ]

On my boat, if I turn the wheel a little the boat turns, if I turn it a little more; I'm heading the other way. /ubbthreads/images/graemlins/smokin.gif
 

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Discussion Starter · #15 ·
Point taken its just not good /ubbthreads/images/graemlins/sick.gif, but I checked the rag joint and there is apparently no play. It must be either the kingpins or too much play in the gearbox... I ask again, how hard and expensive are the kingpins to fix? Thanks
 

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I just read the procedure in the manual and it seems fairly easy. Similar to ball joints, Ford calls them spindle pins.

With all the work you are doing, do you have a manual?

I can copy the procedure for you if you need it, it'll just take a little while as I am a slow typist.
 

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Kingpin bushings are finished in place, so they require a sizing reamer, as well as a stepped bushing installer.

The first task is getting the old kingpins out, which generally requires a specialized vocabulary and an acetylene torch setup. I've seen a SawzAll involved on some as well. Once you get the kingpin out you have to get the old bushings out, that's where the bushing installer comes into play. Or a hacksaw blade. Then clean the bores, push in the new bushings, ream to size and to make parallel (ream a little, try dropping the kingpin through the bores, ream some more . . . ). After that, it's simple to reassemble, but it's usually a big hammers and lot of heat job. At least is has been for me.

But loose kingpins will not give you lots of slop in the steering wheel just sitting in your driveway, so ascertain what's up with that first. You'd checked the rag joint, now look under the front end at the steering box's Pittman arm while someone else gently rocks the wheel back and forth through the play area. My off-the-top guess is that you have a damaged steering box. In general, I've found that you can adjust out very little play via the adjust screw. Anything more than one turn, and you'll find it binding on turns (not good!). The sector shaft bushing goes bad on the Ford boxes very commonly -- that's the shaft that comes out of the box to which the Pittman arm is attached, and instead of turning, the shaft moves around in its bore. That's where I've seen the most play in the box, but the sector gear gets worn too.
 

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Spindle pin R&R for a 2 wheel drive truck:

Raise and support the front of the truck

Remove wheel and tire

Remove and support the caliper

Remove Rotor

Remove brake dust shield

Disconnect the steering linkage

Remove nut and lock-washer from lock pin (runs fore and aft thru the axle and locks the spindle pin in place)

Remove upper and lower spindle pin plugs, then drive spindle pin out from the top.

Remove the spindle pin seal and thrust bearing


Installation:

Make sure that the spindle pin hole in the axle is clean and free of nicks, burrs and dirt, then lightly grease

Gently press the seal into the bottom of the top hole on the spindle, be careful not to distort the case

Install the new thrust bearing in the top of the bottom hole of the spindle, press until the bearing is firmly seated

Lightly grease the bushing and slide spindle onto the axle

Install the spindle pin with the "T" stamped end toward the top and the notch toward the lock hole, drive in from the top until the notch aligns with the lock hole

Install the lock pin with the threads facing forward and the wedge groove facing the spindle pin notch, install nut and lock-washer and torque to 38-62 ft-lbs

Install spindle pin plugs and tighten to 35-50 ft-lbs

Grease the spindle pin and bushings through both fittings until grease appears seeping past the upper seal at the top and from the thrust bearing slip joint at the bottom. If grease does not appear, recheck the installation and correct the problem. If it is not greased good you will soon be redoing it.

Install dust shield

Install rotor, grease wheel bearings and install new seals

Install caliper

Install steering linkage and tighten to 70-100 ft-lbs (don't forget cotter pin)

Install wheel and tire

Take truck off the jack-stands

Check alignment

Grin and have fun driving the truck
/ubbthreads/images/graemlins/smokin.gif /ubbthreads/images/graemlins/smokin.gif /ubbthreads/images/graemlins/smokin.gif /ubbthreads/images/graemlins/smokin.gif
 

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[ QUOTE ]
Remove upper and lower spindle pin plugs, then drive spindle pin out from the top.

[/ QUOTE ]
It ain't that easy. The pin never (in my experience) comes out easy. Heat, big hammers, and talking to God help.[ QUOTE ]
Lightly grease the bushing and slide spindle onto the axle

[/ QUOTE ]
Not likely. The bushings do not just slip into place, unless the F250 of that era is different from the Fords or earlier years.

I would not expect things to go anywhere near that smoothly, and in practice, the bushings are finished in place. But I have not done '80s F-series kingpins specifically.
 

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What you describe, is what I went through with a 36 chevy, from the diagrams in the Ford manual this seems to be very different.
 
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