STIHL POLE SAW SPROCKET REPAIR

This video is about 2018 STIHL HT KM POLE SAW SPROCKET REPLACEMENT AND CHANGING THE GEAR GREASE IN THE HEAD. MY CHAIN STOPPED SPINNING WHILE CUTTING A LIMB THOUGHT SOMETHING BROKE INSIDE BUT TURNED OUT THAT THE SPROCKET WAS WORN OUT. I REPLACED IT AND NOW IT CUTS AGAIN.