Bucked up

hey guys, i am new to ranger forum. i just bought a 1991 ford ranger 4x4 4.0L 5 speed manual it has been sitting in a field for 6 months, doing general maintenance. Ive checked the following places so far: air filter, oil change, front and rear axle lube, transition, transfer case, power steering (its a little loose not sure how to fix that), brakes and brake fluid, greased everything, front and rear drive shaft, all lights(license plate ones don't work), and emergency brake cable(bought a new one because the other one broke)
anything else i should check? thanks