Break down rear trunion

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


Break down rear trunion

Postby pfarber » Thu Mar 21, 2013 2:21 pm

Had this for a while from an old dumper I parted out... the rear springs/seats/trunnion shaft. Damn thing was forever in the way.

It was actually quite easy to break down.... the bearings are only held on by nuts and lock washers (just like the wheel bearings)

Takes up a lot less space now:

P3190100.jpg


I need to make a little more space on the shelf to get it all on it.

One thing to note is that you need some pretty long bolts for a bearing puller if you want to remove the inner bearing cone.

P3190101.jpg
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