Dixon ZTR 72, ZTR 60 manual Engine Backfires

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TROUBLESHOOTING

6. ENGINE OVERHEATED

Radiator coolant level- - - - - - - - - - - - - - - - - - - - - - - - - - - -add coolant mixture Air intake screen or fins clogged- - - - - - - - - - - - -clean intake screen and fins Fuel mixture too lean- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer Improper ignition timing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer Oil level too low or too high- - - - - - - - - - - - - - - - - - - - - - - - - - -adjust oil levell Running engine too slow- - - - - - - - - - - - - - - - - - - - - - - - - - - -run engine faster

(NOTE: Always mow at full throttle setting)

7. ENGINE SOMETIMES SKIPS AT HIGHER SPEEDS

Incorrect ignition timing- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer Carburetor maladjusted- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer Faulty spark plug- - - - - - - - - - - -check spark plug or condition and reset gap*

8. ENGINE RUNS BUT MOWER WON’T MOVE FORWARD

Drive belt broken or slipping- - - - - - - - - - - - - - - - - - - - - - - - replace drive belt Pump arm loose or disconnected- - - - - - - - - - - - - - - - - - tighten or reconnect Hydraulic oil system low- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -add oil By-pass valves in free wheel position- - - - - - - - - - - - - - tighten by-pass valves Hydrostat oil filter plugged- - - - - - - - - - - - - - - - - - - - - - - - - - - - - replace filter Faulty pump or wheel motor - - - - - - - - - - - - - - - - - - - - - - - - - - -consult dealer

9. ENGINE STALLS WHEN BLADES ARE ENGAGED

Operator not on seat- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - sit on seat Faulty interlock system- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer Blade spindle bearing failed - - - - - - - - - - - - - - - - - - - - - - - - - - -consult dealer Deck drive belt improperly routed- - - - - - - - - - - - - - - - - - - - - - - - - - - - reroute Blades blocked by foreign material- - - - - - - - - - - - - - - - - - - clean under deck

10. ENGINE BACKFIRES

Carburetor maladjustment- - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer

11. ENGINE IDLES POORLY

Carburetor maladjustment- - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer Improper spark plug gap- - - - - - - - - - - - - - - - - - - - - - - check and re-gap plug*

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Contents Safety Instructions Operator’s Manual Important Read Carefully Table of Contents Safety Safety Alert Symbol General Operation General Operation General Operation Slope Operation Slope Operation Do not Fire Hazards Fire Hazards Children Service Dixon ZTR PRO Series COMMERCIAL/RESIDENTIAL Warranty Policy SilverTip ZTR 60 SpecificationsControl Levers ControlsParking Brake Mower Deck CUT Height Lift LeverSeat Throttle Control Lever Mower Blade SwitchIgnition Switch Choke Control LeverControls Before Operating Mower Operation InstructionsTo Free Wheel Machine Unlock Transmission Towing Trailers and Other AttachmentsStarting Instructions Stopping Instructions Mowing InstructionsTesting of Safety Interlock Systems Interlock Switch Test Mowing with a Mulching Attachment Mowing with a Mulching Attachment Side Discharge of the Clippings Grass Height & Cutting Suggestions To Lift Seat SpringsTires Maintenance Schedule Care and MaintenanceMower Blades Battery OFF Season Battery StorageEngine Deck Spindles LubricationBelt Tension BeltsChanging the Engine OIL OIL Filters OIL FillRecommended Fluid Hydrostatic Transmission Fluid Filter ServiceHydrostat Fluid Maintenance Procedure Hydrostatic Pumps Hydrostat Drive Belt Replacement ProcedureParking Brake Adjustment Headlight Adjustment To adjust neutral Steering Control AdjustmentsTo adjust steering control levers Steering Control AdjustmentsTo adjust In position of the steering controls Leveling the Deck Electrical Systems Cleaning the MowerWarranty PARTS/SERVICEEngine WON’T Turn Over TroubleshootingEngine Backfires Standard Service Parts List SilverTip ZTRAir and Oil Filter Page Page Date OIL Changed OWNER’S InformationSilverTip

ZTR 72, ZTR 60 specifications

The Dixon ZTR 60 and ZTR 72 are prominent entries in the zero-turn radius mower market, designed for both homeowners and commercial operators seeking durability, performance, and exceptional maneuverability. These mowers are engineered for efficiency, allowing users to tackle large lawns and complex landscapes with ease.

One of the standout features of both the ZTR 60 and ZTR 72 models is their powerful engine options. Typically powered by Briggs & Stratton or Kawasaki engines, these mowers deliver reliable performance with horsepower options that allow for quick cutting and the ability to handle tough grass conditions. The robust engine setups ensure that users can consistently achieve an even cut, regardless of the terrain.

Both models boast a heavy-duty, responsive hydrostatic transmission that provides smooth acceleration and deceleration, enabling operators to make precise turns and navigate around obstacles seamlessly. This advanced technology is essential for achieving a professional finish in a variety of mowing conditions, from open fields to densely landscaped gardens.

The ZTR series is also equipped with an innovative cutting deck design. The ZTR 60 features a 60-inch cutting deck, while the ZTR 72 comes with a spacious 72-inch deck option, both offering adjustable cutting heights to accommodate different grass types and preferences. The superior cutting system promotes an even grass discharge and allows for mulching, bagging, or side discharging, making it versatile for various mowing needs.

Comfort is another key focus in the design of these zero-turn mowers. They come with an ergonomic seat and user-friendly controls, ensuring that operators can maneuver the mower efficiently without sacrificing comfort during long mowing sessions. The improved visibility and intuitive controls enhance the overall user experience, reducing fatigue and allowing for longer use periods.

Additional features include a robust chassis built from premium materials that ensure longevity and resistance to wear. The ZTR line also prioritizes safety, incorporating features such as roll bars and safety switches that automatically engage when the operator leaves the seat.

Overall, the Dixon ZTR 60 and ZTR 72 mowers are notable for their powerful engines, advanced transmission systems, superior cutting capabilities, and operator comfort. These characteristics make them ideal for those who require high performance and reliability in their mowing equipment, whether for residential lawns or commercial landscaping tasks.