This video provides step-by-step instructions for replacing the oil pump on Craftsman chainsaws. The most common reason for replacing the pump is when any part of the pump is worn or damaged, causing the chain bar and cutting chain to not be lubricated properly.
All of the information for this oil pump replacement video is applicable to the following brands: Craftsman
Tools used: 13mm socket, large flat-head screwdriver, hammer, small flat-head screwdriver, T15 Torx bit screwdriver
