Last time I had to do that I'd just changed my gearbox, front diff, whole exhaust system by myself out on the road up on axle stands!!!!! When it all went back together I had more trouble getting the ARB and TCA's on than anything else!!! I won't tell you how I did it in the end except that it involved an old dog lead!!!! (And lots of sweat and swearing) I also swore I'd never do them again!!!!!!!!!!!!!! There must be an easier way (apart from pay some other bugger to do it for me!!) thats not what it's about for me - I really enjoy working on them myself. But this jobs a TWAT!!