you need a special screwdriver that looks like a star - 5 screws underneath mower gets baseplate off, then loosen 4 screws on baseplate to release tension on belt.
Mike
September 2008
I can answer this question...
How do I repalce belt on Flymo roller compact 4000?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix lawn mowers.