ball joint advice

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

mr4454

Full Access Member
Joined
Oct 18, 2018
Posts
56
Reaction score
17
Location
Las Vegas
First Name
Alan
Truck Year
1978
Truck Model
K10
Engine Size
350
Hello,
I need to replace my upper and lower ball joints as well as all the bushing on the front end of the truck and wanted to know if I need to remove the locking hub to remove the rotor, or is there an easier way? if I do need to remove the hub what size/lug spindle socket do I need? I attached a pic of my warn hub.
Thanks

You must be registered for see images attach
 

Arkansas_V8

Proud Redneck
Joined
Jul 1, 2019
Posts
3,022
Reaction score
3,961
Location
Springdale, Arkansas
First Name
Brent
Truck Year
88
Truck Model
V20 Suburban
Engine Size
5.7
You must be registered for see images attach
I remove it all, and its a special socket. Smaller one. Big one is 14 bolt.
 

mr4454

Full Access Member
Joined
Oct 18, 2018
Posts
56
Reaction score
17
Location
Las Vegas
First Name
Alan
Truck Year
1978
Truck Model
K10
Engine Size
350
do you know what the sock it is? as I have no clue
Thanks
 

mr4454

Full Access Member
Joined
Oct 18, 2018
Posts
56
Reaction score
17
Location
Las Vegas
First Name
Alan
Truck Year
1978
Truck Model
K10
Engine Size
350
you're the man!thanks
 

75gmck25

Full Access Member
Joined
Oct 13, 2016
Posts
2,038
Reaction score
1,833
Location
Northern Virginia
First Name
Bruce
Truck Year
1975
Truck Model
K25 Camper Special TH350 NP203
Engine Size
5.7
You may also want to purchase one of these ball joint spanner wrenches. https://www.amazon.com/gp/product/B0002SRDEG/

When you remove the upper ball joint there is a threaded insert/sleeve that is screwed into the hub from the top, and when the ball joint is tightened down it pulls into the insert. A new insert will come with the ball joint, and it should be replaced. You need the wrench above to remove the insert. It is my understanding that the standard sleeve can be replaced with one that has an eccentric design so that an alignment shop can adjust camber. However, I just installed the new ones and didn't worry about it.

Also take a close look at the parts diagram to make sure you get all the seals you need. The diagram has a lot of similar looking parts, and the parts guys sold me the wrong seals the first time. IIRC, there are the standard seals for the inner and outer wheel bearings, but also one or two for the spindle that may need to be replaced if they are in bad shape.

Make sure you understand how to torque the inner and outer nuts for the wheel bearing. The inner is torqued to about 50 ft lbs to set the bearing preload and then backed off 1/4 turn and then hand tightened. The outer nut keeps it all in place and it should be torqued to at least 80 ft lbs. (or as much as 120 ft lbs.).

Bruce
 

mr4454

Full Access Member
Joined
Oct 18, 2018
Posts
56
Reaction score
17
Location
Las Vegas
First Name
Alan
Truck Year
1978
Truck Model
K10
Engine Size
350
You may also want to purchase one of these ball joint spanner wrenches. https://www.amazon.com/gp/product/B0002SRDEG/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1

When you remove the upper ball joint there is a threaded insert/sleeve that is screwed into the hub from the top, and when the ball joint is tightened down it pulls into the insert. A new insert will come with the ball joint, and it should be replaced. You need the wrench above to remove the insert. It is my understanding that the standard sleeve can be replaced with one that has an eccentric design so that an alignment shop can adjust camber. However, I just installed the new ones and didn't worry about it.

Also take a close look at the parts diagram to make sure you get all the seals you need. The diagram has a lot of similar looking parts, and the parts guys sold me the wrong seals the first time. IIRC, there are the standard seals for the inner and outer wheel bearings, but also one or two for the spindle that may need to be replaced if they are in bad shape.

Make sure you understand how to torque the inner and outer nuts for the wheel bearing. The inner is torqued to about 50 ft lbs to set the bearing preload and then backed off 1/4 turn and then hand tightened. The outer nut keeps it all in place and it should be torqued to at least 80 ft lbs. (or as much as 120 ft lbs.).

Bruce
Thanks for the advice I had no Idea, very kind of you sir.
 

Latest posts

Forum statistics

Threads
42,116
Posts
909,447
Members
33,611
Latest member
RNFL
Top