Husqvarna 272 xp, setting for setting screw for oiler
To check for proper oiling, run the saw at speed with the tip of the bar near a piece of cardboard--it should throw off a thin line of oil after several moments of running. Adjust the oil adjust screw CCW for more oil. The screw is usually in the lower front or underneath the engine. Remove the bar and chain first before adjusting anything and check the oil passages located in the drive end of the bar for plugging--especially the two small passages that go from the large oil holes out to the chain groove on both sides. Start the engine without the bar and chain--look at the oil port where the bar mounts next to the engine. It should ooze out oil with the engine running fast. If nothing at all, the pump, oil lines, and oil filter in the tank should be checked. When everything seems to be working, then adjust oil flow for best operation. Hope this helps!
Apr 17, 2010 |
Husqvarna Chain Saw 20" Bar