15-07-19, 10:57 PM
Was giving my car a bit of a service 'cause we're going away for a week and I noticed the fan belt was frayed and in a bit of a state to be honest ,I went and got one with the oil and filter and couldn't believe how long it was, 90 inches! that's 7ft 6" in old money!anyway I removed some trunking out the way to get a better look and this belt goes around that many pulleys and wheels etc it's a joke,I took a photo of the sequence and looked for an adjuster on the alternator like you normally would....,nothing! so I went on u/tube and found a video and there's a bolt under one of the pulleys that releases the tensioner and voila! the belt slips off easy peasy,then you just work out the right sequence and put the new belt on and at the end turn the bolt again and it automatically tensions it,from what I thought was going to be a nightmare turned out to be the easiest fan belt change I've ever done!My car is an old Merc diesel,just in case anyone has one. 
never look down on anyone unless you're helping them up.