Posi Lok install help

[randomguy]

Went to install a PosiLok actuator in my 88 K2500 and am stuck. The issue I’m having is taking the two nuts off that hold the passenger side axle tube to the frame. They just spin. I can get to the rear most bolt but the front on is under the motor mount.

Anyone have any suggestions?

My TLA works but the previous owner messed up the wiring somewhere so it’s engage full time even if the transfer case is in 2wd. Right now I have it unplugged.

 

[evilunclegrimace]

You should be able to get a wrench in there to stop the nut from turning. I've had the front diff out of my 88 K 3500 and my 90 K 1500 and I could get a wrench in the proper place

 

[randomguy]

Did you use a box end or open end?

 

[evilunclegrimace]

Sorry for the delay in responding I have been roofing the last few days, you can get a box wrench in there.