Posts: 676
 
  Location: Twin Cities, MN | Picked this up from Don on the BBC a few years ago...  
  
Stabilize your fuel, run the engine under load for at least 15 minutes to get the stabilizer up through the system.   
  
Change the gear lube  
  
Change the fuel filter  
  
Change water separator/filter  
  
Inspect belt/tensioner  
  
Grease all the pivot zerks  
  
Check mounting/steering fastners  
  
Check engine mounting (and jackplate) hardware torque  
  
Check torque on mounting/steering fastners  
  
Check steering hardware torques  
  
Check air compressor filter (if equipped),   
  
Determine whether water pump replacement is needed & gaskets  
  
Inspect/test thermostats  
  
Verify no faults with DDT or Computer Diagnostic System  
  
Remove and inspect spark plugs (replace if needed, or perhaps based on hours/age), and if you like, add about 1 teaspoon of oil (same thing you run in the oil tank) to each spark plug opening.   
  
Remove prop, check for fishline or hub damage, grease shaft and retorque prop  
  
A good, careful "visual inspection" of the entire engine.    
   
Spin the engine "clockwise" by hand a few revolutions, reinstall the plugs- and then park the engine in the "full down position" for off-season storage.    
 |