Differential - Part 4 - A strange sense of deja-vu...

In Part 3 of the rear axle assembly I had got as far as installing the rear wishbone tie and the differential tie bars.  I then undid most of that work and, at the back end of last summer, I stripped and re-powder-coated the wishbone tie.  So, one of the first jobs back in the garage for 2020 was to actually reinstall the wishbone tie.  The assembly was cunningly straightforward - almost as if I had done it before...!

Generous reapplication of copper grease on rear diff shafts...

Mounting Bracket re-installed...

Inboard Compliance Buffers back in place...

Wishbone tie re-installed and generously filled with copper grease...

Outboard Compliance Buffers also generously coated in copper grease...

With the outboard compliance buffers installed but not fully tightened I was able to jiggle (technical term) the ends of the differential tie bars into the wishbone tie and tap the bolts into place.

Ends of Diff Tie Bars lubricated with - you guessed it - copper grease...!

Reassembly complete!

The sense of satisfaction at getting this back together was slightly overshadowed by the realisation that I am now back to the same stage that I was last July!   But still, at least I have now done something useful on the car in 2020, so its progress of sorts.

I am still not happy with the length of the thread of the 7/16" bolts that hold the differential tie bars in place.  However, despite many hours of internet searching, it would seem that all UNC partially threaded bolts come with a standard length of the threaded portion (at 1.125 inches).  The only choice I seem to have to make these more aesthetically pleasing is going to be to cut the end of the threaded portion down a bit. 

Another job for the future...

An offensive length of protruding thread...