A chainsaw parts diagram is an illustrated depiction of how the chainsaw is put together. This diagram visually shows the external housing opened up, along with each and every screw, bolt, panel, gasket and internal engine piece.
A parts diagram is handy to have when attempting to repair or replace a specific component within the chainsaw because it allows visual inspection of the location of internal parts before physically opening the chainsaw. To use a parts diagram, simply review the parts and carefully determine which parts are needed.
Each part in the diagram is identified with a diagram number that corresponds with a part number on the associated parts list; this part number is needed when checking pricing and availability.