Ok. I have a 47 frame that used the single center mount for the rear of the cab. I have a 52 cab with the shackles that is going on this frame so I will need to drill the frame for the shackles

In the assembly manual, section 1 sheet 3.12 states the following:

Shim used to maintain .76 dimension between floor panel and top of frame.

So do they literally mean the floor pan or the floor support where the shackles mount? The floor support is 3/4 of an inch all by itself so .76 to the floor pan puts the floor support basically right on the frame.

Anyone have any advice here?

Last edited by Chris McKenna; 06/28/2020 8:45 PM.