Bruce
Thanks very much for the info you've sent me.Unfortunatley I've problems with my computer at the moment and I'm unable to download the "pdf" file.( I do have Acrobat Reader ) As it happens I've put the mower in the workshop for repair. It looks like I need a new carb body. Looks like I stuffed the thread up where the screw valve holds the primer cover on. Once again many thanks for your time and help.
Paddy
