FSM = Factory Service Manual
Here's a link to a '93 mini-truck FSM online:
http://personal.utulsa.edu/~nathan-buchanan/93fsm/
Most of your truck should be the same (including the t-case).

Also jacking a front tire should relieve any bind with an open diff. No need to remove the driveline.

'97 4Runner, '06 F350, '86 4Runner, '05 WR450
http://home.4x4wire.com/erik