Clarke g900 4-stroke generator ?

CLARKE G900 GENERATOR 600W CONTINUOUS 700W MAX OUT PUT 4 STROKE ENGINE. INHERITED FROM GRANDFATHER. COMPLETE, BUT NOT RUNNING. REQUIRES OIL CHANGE. GRAB A BARGAIN, 70 ono Manual available here: www.clarkeservice.co.uk/manuals/generators/g900.pdf Excellent reviews online: http://www.motorhomefacts.com/modules.php?name=Product_Reviews&op=show&rid=69