A week or so ago my power steering failed and a few days later the battery
lost all cahrge, i've inspected the engine and found a drive belt missing
from the left hand side where it should be spanning 3 fly wheels. I bought
a new belt but can't figure out how to fit it as it seems really lose,
there is what appears to be a tensioner of some kind which is in it's (i
think) fully extended position, how does it go back? does it need to be
removed first? Help!