Cab bushings are on my to-do list, could you share the helpful tricks?
The nuts are 1 3/16". The top is captive, so you don't need to hold that . Easiest way is to use a couple extensions from below and hit with your impact gun.
Installing on the Drivers side
If you have an A1R with the rear bushing. Removing that might be nessesary. Gives you a little extra 'lift' room to wiggle the new one into place
Remove the orange host clamp that secures the air lines. You'll need the extra room when assembling.
Place a 2x4 on the bumper. Get a buddy and a long leverage bar. Place the bar on the 2x4 and place right under the pivot point. One guy applies leverage, another wiggles the bolt out and old bushing away. It will all come out.
To install the metal bushing.. We got the rubber and bolt installed first. From below, we inserted the metal bushing and 'pressed' into place with a long bar and floor jack. jacking the bushing up into the rubber. worked perfecly.
Small hands help.. but thats not always available.
It shouldn't have to remove anything besides the skid plate.
Passenger side.
Loosen nut.
hand pump the cab title a little bit... just a few strokes is all you need.. you'll see the cab corner lift. simple slide old stuff out, and put new stuff in. super easy.