Pedestrian Lawnmower Service Procedure

• Run the machine and check all functions.
• Drain the engine oil.
• Remove, balance and sharpen the blades.
• Remove air cleaner element and blank inlet.
• Degrease and pressure clean the machine and cutter deck.
• Remove the engine blower housing. Check and clean the cooling fins.
• Check and set armature air gap and check fuel pipe condition.
•  Strip and clean the carburettor and check that the fuel tank is clean, if necessary; drain and air dry the tank.
• Check engine mounting bolts and security of attachments.
• Check and adjust drive belt (self propelled lawnmowers).
• Check drive chain and sprockets (if fitted) and lubricate.
• Check the blade mount boss for damage. 
• Rebuild engine components. 
• Refit blade. 
• Check clean and lubricate the wheel bearings and axle shafts. 
• Check and lubricate the height adjuster mechanism. 
• Clean the reductions gears ( self propelled machines). 
• Check all control cables for damage and lubricate. 
• Clean or renew the air filter element and/or pre cleaner if fitted. 
• Fit new spark plug. 
• Fill to the correct level of new engine oil.
• Run the machine. Check and set Idle no load and Top Speed no load R.P.M.