|
Sponsored Links (Register now to hide all advertisements) |
|
|
Thread Tools | Display Modes |
11-07-2019, 11:20 AM | #1 |
Senior Member
Join Date: Jul 2016
Location: Missouri
Posts: 424
|
55 F100 Kingpins
Left side of my truck is not loose, but too tight. Need a prybar to turn it. I see the diameter of the kingpin for my truck is .861. The top of my current kingpin protrudes above the spindle, and is larger than the diameter of the kingpin. I have a C clamp type ball joint press that fits over the top of the kingpin. Is there a shoulder on the top of the kingpin that rides on the spindle, or would it just be a separate washer? My C clamp fits over the protruding top, but not much past that. If there is a shoulder, then my pressing action wouldn't be doing anything. I have been heating and beating with bottle jack at bottom of pin, but no movement so far. Axle is still installed. I hope you can decipher my explanation. Thanks for any help.
|
11-07-2019, 11:34 AM | #2 |
Senior Member
Join Date: May 2010
Location: St. Michael, Minnesota
Posts: 1,713
|
Re: 55 F100 Kingpins
I never worked on one of that model, but earlier Ford axles had a tapered stud the went through to hold the spindle in place. The nut was the turn stop.
|
Sponsored Links (Register now to hide all advertisements) |
|
11-07-2019, 02:25 PM | #3 |
Senior Member
Join Date: Aug 2012
Location: IN A 'GALAXIE' FAR FAR AWAY
Posts: 6,485
|
Re: 55 F100 Kingpins
Look BPN 3122 -
__________________
***** We should have a contest. The player has to start at the very last post of a thread & then try to guess what the OP's original question was about ... |
11-07-2019, 05:23 PM | #4 |
Senior Member
Join Date: Jul 2016
Location: Missouri
Posts: 424
|
Re: 55 F100 Kingpins
Thanks..The lockpin is removed, but kingpin is being stubborn.
|
11-07-2019, 06:40 PM | #5 |
Senior Member
Join Date: Jun 2010
Location: San Antonio, Texas
Posts: 16,440
|
Re: 55 F100 Kingpins
It must have either corroded up pretty bad or it galled some metal up into the clearance between the pin & parts. I would try to see if I could free it up some with heat and penetrants. If you can get the spindle to turn & blow some of the crap out through the zerk holes, at least that part won't be making pin removal tough. It would just be the pin in the axle eye. You can apply a lot more heat to the end of the axle without damaging it. The jack screw method may work OK but it might gall further if that's what is going on in the clearance between the parts.
|
11-07-2019, 10:50 PM | #6 | |
Senior Member
Join Date: Jul 2016
Location: Missouri
Posts: 424
|
Re: 55 F100 Kingpins
Sponsored Links (Register now to hide all advertisements)
Quote:
|
|
11-09-2019, 09:54 AM | #7 |
Senior Member
Join Date: Jul 2016
Location: Missouri
Posts: 424
|
Re: 55 F100 Kingpins
Now I need a new Lockpin..Macs has one with alternate part number of B3122, but application show only up to 1948. Any ideas where to get a lockpin for my 55, or do you think the one at Macs would work? I mention the alternate part number, because the illustration from Kultulz lists the part number as 3122.
|
11-09-2019, 10:51 AM | #8 | |
Senior Member
Join Date: Aug 2012
Location: IN A 'GALAXIE' FAR FAR AWAY
Posts: 6,485
|
Re: 55 F100 Kingpins
Quote:
You just freed the pin up and did not replace?
__________________
***** We should have a contest. The player has to start at the very last post of a thread & then try to guess what the OP's original question was about ... |
|
11-09-2019, 10:54 AM | #9 |
Senior Member
Join Date: Jul 2016
Location: Missouri
Posts: 424
|
Re: 55 F100 Kingpins
|
|
|
Sponsored Links (Register now to hide all advertisements) |
|