sharpen blades when , they start to pull engine down when chipping, Tune up motor each yr, spray some oil into chipper while running before storeing , cover unit , to keep critters out,
First of all it is "How much wood would a woodchuck chuck if a woodchuck could chuck wood" and second of all no wood because woodchucks are allergic to wood
this chipper has a Muphry switch system . If it is working and not buypassed, you should have to push a small button to start it. If this is the case,the oil and temp guage should have an adjustable...