Bush Hog Commercial Series manual Troubleshooting Check List

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TROUBLESHOOTING CHECK LIST

1.ENGINE IDLES POORLY:

Carburetor maladjustment_________________________________________________readjust carburetor Improper spark plug gap _______________________________________________check and re-gap plug

2.ENGINE BACKFIRES:

Carburetor maladjustment_________________________________________________readjust carburetor

3.ENGINE RUNS BUT POWER UNIT WON’T MOVE FORWARD

Drive belt loose or broken________________________________________________re-tension or replace Pump shift arm disconnected _____________________________________________________reconnect Hydrostatic reservoir oil low _________________________________________________________add oil Pump bypass valve open________________________________________________put in closed position Hydrostatic oil filter plugged_____________________________________________________replace filter Bad pump or motor __________________________________________________________consult dealer

4.POWER UNIT LOSES POWER OR HYDROSTAT SYSTEM OVERHEATS

Hydrostatic oil reservoir too low ______________________________________________________add oil Pump or motor damaged _____________________________________________________consult dealer Hydrostatic oil reservoir blowing oil out cap _________________________overfilled or water contaminated

5.ENGINE STALLS WHEN BLADES ARE ENGAGED

Operator not on seat ____________________________________________________________sit on seat Faulty interlock system _______________________________________________________consult dealer Bad blade spindle bearing_____________________________________________________consult dealer Deck drive belt not properly routed ___________________________________________________reroute Blades blocked by foreign material ___________________________________________clean under deck

•See engine manual for engine adjustments

ENGINE ELECTRICAL TROUBLE

1.ENGINE WILL NOT TURN OVER: Dead battery

Bad ground connection

Bad terminal connection at battery

Wiring harness plugs are not attached properly at the key switch or the PTO switch

Bad parking brake switch Bad PTO switch

2.ENGINE WILL TURN OVER, BUT WILL NOT START:

A. If there is spark at the plug:

No fuel

Bad fuel solenoid in engine

B. If there is no spark at the plug:

Make sure safety interlock system is sequenced: PTO switch is off

Control levers in neutral position Parking brake is on

Operator in seat

Check safety interlock switches: Seat switch

Neutral switch

Bad ignition module on engine

POOR CUTTING PERFORMANCE

*ENGINE SPEED IS TOO SLOW: Always mow at full throttle.

*BELT SLIPPAGE:

Tighten deck adjusting spring to 7-1/2”.

*DECK IS PLUGGED WITH GRASS: Clean underneath the mower.

*BLADES ARE NOT SHARP: Sharpen the blades or replace.

*CUTTING HEIGHT:

Normal mowing - cut only 1/3 of the grass blade.

*FINISHED CUT IS UNEVEN: Groundspeed is too fast.

*BLADES ARE WORN DOWN TOO FAR: Replace your blades.

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Contents Bush HOG Congratulations Table of Contents Retail CUSTOMER’S Responsibility Under the Bush HOG WarrantyThis Limited Warranty Shall not Apply Disclaimer of Implied Warranties & Consequential DamagesDealer Preparation Check List Commercial Zero Turn Riding MowerSafety Alert Symbol Your Safety is InvolvedImportant Safety Precautions Accident Patterns to AvoidSafety Never Carry PassengersTowing Slope OperationOsha Regulations EMPLOYERS, Employees and OperationsThis Act Seeks Child Labor Under 16 Years OldIntroduction Section Introduction and DescriptionDescription Controls Tractor SpecificationsDeck Specifications Operator Interlock SystemSection Operation General SafetyPRE-OPERATION Checklist Do not mix oil with gasolineOperation Cutting Height Adjustment DecalCutting Height Adjustment CautonANTI-SCALP Roller or Caster Adjustment ANTI-SCALP RollerMowing Recommendations Hr break-in Grease blade spindles every 50 hours Section MaintenanceMaintenance Schedule Important Substitution of an improper filter will causeTighten retaining bolt to 76 ft./lbs Motion Control Steering Adjustment Drive AdjustmentsMotion Control Lever Adjustment Stop the Engine Before Making AdjustmentsLeveling the Deck Deck Belt AdjustmentDeck Spindle Belt Routing Diagram Counterbalance SpringHydrostatic Maintenance START-UP MaintenanceSTART-UP Procedure Parking Brake AdjustmentTroubleshooting Check List Section IV Assembly Kawasaki Engine Wiring Harness Kohler Engine Wiring Harness Safety Decals Rotating Drive Parts BeneathTo Avoid Serious Injury or Death Torque Specifications Recommended Torque in Foot Pounds Newton MetersOptional Equipment Slope Angle Guide Fold Along Appropriate Line

Commercial Series specifications

Bush Hog has long been synonymous with durability and efficiency in agricultural equipment, and the Bush Hog Commercial Series takes that reputation to the next level. Designed for professionals in the landscaping, agriculture, and construction sectors, this series offers innovative features and advanced technologies that ensure high performance and reliability in tough working conditions.

At the heart of the Bush Hog Commercial Series is its robust construction. Each model is built with heavy-duty materials to withstand the challenges of demanding environments. Whether you are mowing large fields or tackling tough brush, these machines are engineered to provide consistent results day after day. The reinforced decks and frames are designed to minimize wear and tear, extending the lifespan of the equipment and enhancing its resale value.

One standout characteristic of the Commercial Series is the engineering that goes into its cutting systems. The unique blade design delivers a superior cut while reducing the amount of horsepower required, making the machines more efficient and fuel-efficient. The patented blade technology also ensures smooth operation, minimizing downtime from maintenance.

Furthermore, the Bush Hog Commercial Series incorporates advanced technology for added convenience and safety. Features such as adjustable cutting heights provide users with the flexibility needed to adapt to various terrain and vegetation types. Electric lift options help reduce operator fatigue during extended use, while the ergonomic design of the controls ensures ease of operation.

The series is also equipped with user-friendly maintenance features. Quick-access grease points and a simplified belt system service allow operators to spend less time on upkeep and more time getting work done. This focus on easy maintenance is part of Bush Hog's commitment to keeping your equipment running smoothly and efficiently.

In terms of performance, the Commercial Series units are powered by reliable engines that deliver strong torque and speed, allowing for quick job completion without sacrificing quality. The rugged tires provide excellent traction, enabling these machines to navigate various terrains with ease.

In conclusion, the Bush Hog Commercial Series stands out in the marketplace for its combination of durability, performance, and advanced engineering. With a suite of features tailored for professionals, this series promises to meet the rigors of any landscape, construction, or agricultural project, allowing operators to achieve optimal results while enjoying the benefits of high-quality equipment. Whether users need to maintain pristine lawns or clear overgrown brush, the Bush Hog Commercial Series is ready to rise to the occasion.
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