The jack is located under the passenger-side rear seat, in the compartment under the seat. The shaft for the jack is also used to crank the chain lift that holds the spare tire under the truck bed. You will see a slot above the rear license plate where the round "hook" end of the shaft is inserted. The hook engages a split-head bolt that allows you to crank the spare tire down.
manual trans 91 Toyota pickup?
In owner's manual
owners manual.
What is specified in your owner's manual.
redline
need to download owners manual for 1991 ford ranger xlt pick-up
The owners manual
owners manual
3500lbs manual, 2000lbs auto.
Gear oil, Best place to get it is at WALMART.
When working on anything electrical it is important to have a diagram for safety reasons. The wiring diagram for a 1995 Toyota pickup radio can be found in the maintenance manual.
chiltons manual or possibly a haynes manual