Toro 74450TE Z400 Z Master Operator's Manual

Also see for 74450TE: Setup instructions

Contents

Figure 481. Spring Washers 3. Dust Cap2. Lock NutCooling SystemMaintenanceCleaning the Air Intake ScreenService Interval: Before each use or dailyBefore each use remove any build-up of grass, dirtor other debris from the cylinder and cylinder headcooling fins, air intake screen on flywheel end, andcarburetor-governor levers and linkage. This will helpinsure adequate cooling and correct engine speed andwill reduce the possibility of overheating and mechanicaldamage to the engine.Cleaning the Cooling SystemService Interval: Every 100 hours/Yearly (whichevercomes first)1. Disengage the PTO and set the parking brake.2. Stop the engine, remove the key, and wait for allmoving parts to stop before leaving the operatingposition.3. Remove the air intake screen, recoil starter and fanhousing (Figure 49).4. Clean the debris and grass from the engine parts.5. Install air intake screen, recoil starter and fan housing(Figure 49).38