New member and have just got my first fourtrak 2.8tdx. Thought I got a good deal for a 1999 80,000 mile 7 seater but looked underneath and found split rubber gaitor on passenger side. Fortunately it is the out side one so i think this is easier to replace than the inside. Can anyone give a guide on how difficult this job is and what to do? only I am quite useful with a spanner though have not attempted to do this before.