Re: 4x4 clutch
clutches personally i think are easy. with the 4 cyl you dont have to worry about the exhaust and all you do is remove both front and rear driveshafts. disconnect all the electrical connectors and lines going to the tranny/t-case. then unbolt the tranny from the motor. slowly with a tranny jack, hell i just laid it on my chest one of the times i'v done it. rock the tranny back and out. you MUST torque all the bolts to factory spec witht he new pressure plate and all that.
Also i recommend doing the slave cylinder at the same time. and check your rear main seal make sure its not leaking