Bergen Intrepid Magnum Tazer, Manual, Page: 63 / 88

The “Dogbone” is the very front of the shaft, and plugs into the delrin
coupler of the front xmsn. Slide the cross pin into the ball end of the
dogbone and secure with a 3X4 setscrew from
INSIDE INSIDE INSIDE INSIDE
the dogbone as
shown, with loctite. Try to press the cross pin out to ensure the
setscrew has engaged it.
Slide the dogbone into one end of the shorter TT shaft and secure in
place with a collar and ONE 3X3 setscrew for now. Slide the aluminum
coupler into the opposite end and again secure with a collar and ONE
3X3 setscrew.
Slide the bearing carrier over the aluminum coupler then slide the
longer TT shaft onto the coupler, again securing with a collar and
ONE 3X3 setscrew.