Toro 22 Recycler is a lawn mower that uses innovative technology for mulching giving ultra-fine cuttings capable of providing moisture and nutrients for the lawn or other vegetation. Like any other lawn mowers available, Toro 22 Recycler is also susceptible to various malfunctions requiring troubleshooting. Most of the problems are related to engine malfunction and poor cutting.
Table of Contents
Engine Start-up Failure
Like all other lawn mower designs available, Toro 22 Recycler engine starting is a function of the engine performance, battery performance and fuel system efficiency which all requires trouble shooting in cases of start-up failure.
Faulty Battery System
The most basic troubleshooting guide for Toro 22 Recycler engine start-up problem is faulty battery system. The engine requires battery power to start running and is provided by batteries through electrical wires or cable connection. Faulty batteries do not supply the required amount of voltage available to initiate the engine rotation and hence the engine will not start if the battery is dead. This makes the battery system the first point of troubleshooting Toro 22 Recycler lawn mower for starting problems. Visually inspect all terminals for corrosion and or damage. All damaged, corroded or broken terminals require repair or replacement of the whole battery system. Next visually inspect all battery cables from battery for continuity and insulation to avoid short circuits. Bare cables or wires should be insulated to avoid contact with metal parts. All lose connections again should be tightened as they result in voltage loss and starting up failure.
Tank Out of Fuel
The Toro 22 Recycler engine requires fuel for operation and if the engine fails to start, it is important to check the fuel tank level. Always ensure fuel level is within recommended level and top up if fuel is very low or empty. Fuel acts as the energy source that supports engine operation. When the tank runs out of fuel, it is recommended to use the correct fuel type which is clean when refueling to avoid engine failure.
It is important to check the engine itself when troubleshooting Toro 22 Recycler for starting problems. The engine is also susceptible to multiple failures. Faults on the engine components or ignition system may cause problems. Engine components to check are spark plugs and ignition coil. Spark plugs should be free from damage and incorrect gaping corrected. Always refer to supplier for detailed procedure. Spark plugs require cleaning and if cleaning fails replacement is the option.
During troubleshooting Toro 22 Recycler for hard starting problem, it is important to ensure that proper operation procedure is being followed. Starting the mower with clogged deck results in experiencing hard starting problem. This is caused by overload, excessive power required as the starter rope will be stuck. Periodic checking and cleaning for any clogging is required to avoid this cause.
As troubleshooting guide for Toro 22 Recycler, blocked mower cap vents also affects the starting performance of the lawn mower. The vent on the fuel cap allows pressure difference to be maintained which allows the fuel to always be drawn the tank. When the vent is blocked pressure will build up creating vacuum which will block fuel flow to the engine and cause problems.
Engine Runs Poorly
To troubleshoot this problem with Toro 22 Recycler, most susceptible components to look at are filters. These units if contaminated or blocked results in unbalanced ratios and a reduction atmosphere is created which does not support combustion and efficient engine performance. This result in engine running poorly and sometimes cutting off. Filters require periodic inspection, cleaning and replacement as recommended by supplier. Poor engine performance may also be caused by contaminated fuel which should always be replaced with clean fresh fuel.
Another troubleshooting guide for Toro 22 Recycler poor performance is to check lubrication. Engines requires lubrication to protects internal parts from wear and heat generation. If the lubrication is inadequate, parts rub against each other and excessive wear is experienced. Heat is also produced affecting the engine seals and gaskets. As a result the engine will perform very inefficiently and knock. It is important to ensure that lubrication schedules are strictly followed as per supplier recommended. Use of contaminated and wrong lubricants should be avoided as this also causes engine knock.
Mower not Self-propelling
The most common troubleshooting guide to this problem with Toro 22 Recycler is to check the belt cover for debris accumulation. All debris should be cleaned to avoid malfunctioning of the self-propulsion system. Additionally, check the self-propel drive cable which might be damaged or have excess slack requiring adjustment. Broken cable requires replacement.
Mower Cutting Problems
Mower cutting problems are also common with Toro 22 Recycler lawn mowers. Cutting problems include malfunctioning blades and poor or uneven mower cutting.
Mower Blades not Rotating
Most of the times when faced with this problem using Toro 22 Recycler lawn mower, basic troubleshooting require checking for presence of an obstruction in the clutch mechanism which should be removed to ensure the engine power is transferred properly to rotor blade. Also visually inspect mower drive belt for damages or wear and tear. All broken or worn out belts should be replaced and properly tensioned.
Poor Mower Cut
In troubleshooting Toro 22 Recycler for poor cutting, check for incorrect deck level, misalignment of the blades, uneven tyre inflation and blunt or defective blades. Blades should be kept in good condition, firmly attached to the holder to avoid wobbling resulting in poor cutting. Defective blades should be replaced and firmly attached. Tyre should also be evenly inflated to ensure balance and blade is levelled. This provides a level cutting.
Excessive Mower Vibration
To address vibration problem with Toro 22 Recycler lawn mower, check blades for alignment and firm attachment. Loose, blunt and misaligned blades are a common source for vibration which if uncontrolled will result in lawn mower failure. Supplier manuals should be followed to ensure that the lawn mower is not exposed to continuous vibration for extended period of time.