Front axle semi tear down

Topics about the engine, transmission, transfer, axles, or wheels/brakes of Chevy 1 1/2 ton trucks.

Front axle semi tear down

Postby pfarber » Wed Dec 28, 2016 2:14 pm

Was warm enough to work in the garage so I got to put some time into the front axle, passenger side. Only one small issue.

Brakes and cylinder removed, brake 'spider' also off.
20161227_173252.jpeg
20161227_173252.jpeg (93.29 KiB) Viewed 5342 times

20161227_173256.jpeg
20161227_173256.jpeg (86.02 KiB) Viewed 5342 times


Next are the brake plate bolts and off it comes... look at that machined surface!!
20161227_173639.jpeg
20161227_173639.jpeg (58.93 KiB) Viewed 5341 times

20161227_173644.jpeg
20161227_173644.jpeg (98 KiB) Viewed 5342 times


Looking into the hub, business end of the CV joint/stub axle.
20161227_173634.jpg_rot.jpeg
20161227_173634.jpg_rot.jpeg (63.3 KiB) Viewed 5342 times


Look at the beefy old axle!
20161227_173915.jpeg
20161227_173915.jpeg (38.52 KiB) Viewed 5341 times
Last edited by pfarber on Wed Dec 28, 2016 2:36 pm, edited 2 times in total.
I got a Mountain Cur and a ~~pitbull~~ big loveable cuddle puppy
RIP Kimber 5/26/2022
RIP Yeager 1/3/2019
RIP TJ 3/25/2014
RIP Sugar Bear 8/29/2014
RIP Shilo 4/10/2015
RIP Yuki 2/19/2017
User avatar
pfarber
Motor Sergeant
 
Posts: 2839
Joined: Wed Oct 10, 2007 2:45 am
Location: The Internet

Re: Front axle semi tear down

Postby pfarber » Wed Dec 28, 2016 2:20 pm

This is where the only issue arose... a good nick in one of the kingpin cap bolts.
Took a file and filed it down so the shims would come off.
20161227_174148.jpeg
20161227_174148.jpeg (41.2 KiB) Viewed 5341 times


Disconnect the tie rod. The pin was tight and it doesn't seem that there was any grease in there... so a good cleaning of the grease grove is in order when its reassembled.
20161227_180101.jpeg
20161227_180101.jpeg (90.21 KiB) Viewed 5341 times


Hub off looking at the knuckle.
20161227_180333.jpeg
20161227_180333.jpeg (28.75 KiB) Viewed 5341 times

20161227_180330.jpeg
20161227_180330.jpeg (55.17 KiB) Viewed 5341 times

20161227_180338.jpeg
20161227_180338.jpeg (69.92 KiB) Viewed 5341 times


All in all took about an hour to tear down going slow and mostly playing with the dogs than working. Still need to take the bearing out and check them.. if they are good they are going back in. Inner seals will stay, knuckle felt will be replaced.. but all in all everything (except the one stud) is in good shape so far.
I got a Mountain Cur and a ~~pitbull~~ big loveable cuddle puppy
RIP Kimber 5/26/2022
RIP Yeager 1/3/2019
RIP TJ 3/25/2014
RIP Sugar Bear 8/29/2014
RIP Shilo 4/10/2015
RIP Yuki 2/19/2017
User avatar
pfarber
Motor Sergeant
 
Posts: 2839
Joined: Wed Oct 10, 2007 2:45 am
Location: The Internet


Return to Engine/Drivetrain

cron