1. Start saw, to see how it runs
  2. Check fuel pickup in tank (change if dirty)
  3. Pressurize fuel line to check for leaks
  4. Take top off and check air filter - clean or change if necessary Change spark plug and gap
  5. Take side cover off and remove bar to check and clean rail
  6. Check sprocket - if worn replace
  7. Reassemble bar and chain and cover
  8. Start saw and adjust RPM’s according to the manual
  9. Chain will need to be sharpened according to the manual