The pump which is driven by a gear on the crankshaft, plumps the oil from the reservoir to an outlet hole in the side of the saw behind where the bar sits- this corresponds with a hole or slot in the bar which directs oil to the chain which is distributed along the chain and bar when the chain is rotating.
pleasant
March 2009
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
