I dont think i need to remove my rad as i have plenty of room in my engine bay, does the casing remove without moving any pumps etc?

no you wont i was thinking of disco,

As i am being extremely lazy...cant get under the landy due to the hammering rain...do i need to remove the pumps etc to remove the timing casing? Fingers crossed the second woodruff is in place and in tact!

Ok...for those of you who are reading this and you have the same problem, i didnt have access to a garage and only limited tools and i still got this done OK. Got the crank pulley off with a puller that i made at work, the crank and keyways were damaged which i repaired using QuikSteel...put a new crank pulley, cambelt, gaskets and external belts and damper on and she runs better than ever. I used a big torque wrench to hit 300Nm, just put it in 5th gear and got someone to stand on the brakes. Fingers crossed she keeps going for a few K more

i wouldnt recommend 5th gear