Bush Hog SM 60 manual General Troubleshooting, Trouble Probable Cause Remedy

Page 18

Table 4-4 General Troubleshooting

TROUBLE

PROBABLE CAUSE

REMEDY

 

 

 

 

 

 

1. Hydraulic Pump Noisy

Cavitation

Check condition of suction strainer and return

 

 

 

 

line filter. Clean or replace as necessary.

 

 

 

 

 

 

 

 

 

Check for clogged or restricted inlet line to

 

 

 

 

pump.

 

 

 

 

 

 

 

 

 

Check for loose fittings on suction line.

 

 

 

 

 

 

 

 

 

Clean hydraulic tank breather cap.

 

 

 

 

 

 

 

 

Areation

Check all connections on inlet side of pump.

 

 

 

 

Pour hydraulic fluid over suspected leak. If

 

 

 

 

noise stops, the leak has been found.

 

 

 

 

 

 

 

 

 

Fill hydraulic tank to bottom of filler strainer.

 

 

 

 

 

 

 

 

 

Check condition of pump shaft seal.

 

 

 

 

 

 

 

 

Pump worn or damaged

Overhaul or replace.

 

 

 

 

 

 

2. Hydraulic fluid

Pressure too high

Contact authorized Bush Hog dealer.

 

 

overheated

 

 

 

Fluid dirty or fluid level low

Clean or replace filter and strainer. Add fluid

 

 

(above 200º F [93ºC])

 

 

 

bring up to bottom of filler strainer.

 

 

 

 

 

 

 

 

 

 

 

 

Hydraulic fluid incorrect

Check fluid. Should a change of hydraulic

 

 

 

viscosity.

fluid be required, flush entire system and

 

 

 

 

change filters before adding new fluid.

 

 

 

 

 

 

 

 

Continuously stalling cutter

See Item 3

 

 

 

 

 

 

 

 

Hydraulic fluid bypassing

Overhaul or replace faulty component.

 

 

 

internally due to worn pump,

 

 

 

 

motor, or relieve valve.

 

 

 

 

 

 

 

3. Cutter stalls

Low hydraulic pressure

Contact authorized Bush Hog dealer

 

 

continuously

 

 

 

Cutting height too low.

Increase cutting height.

 

 

 

 

 

 

 

 

 

 

 

PTO speed too slow

Increase to implement PTO speed rating.

 

 

 

 

 

 

 

 

Tractor forward speed too

Use lower gear.

 

 

 

fast.

 

 

 

 

 

 

 

4. Cutter deck will not

Tractor on incline.

Move tractor to level position

 

 

pivot down.

 

 

 

 

 

 

 

 

15

Page 17 Page 19
Image 18
Page 17 Page 19
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 SM60 Rotary CutterImportant Safety Precautions Important Safety Precautions This Act Seeks EMPLOYERS, Employees and OperationsEmployee Tractor Operating Instructions Osha RegulationsSection IntroductionDescription Mounting Cutter on Tractor For Cast Iron Pump & Motor OnlySM160R Driveline Modification Tractor Requirements and Recommendations OperationRecommendations Reversing Blade Rotation ParkingStorage Maintenance Check ListMaintenance Check List Lubrication Refer to FigRecommended Hydraulic Oils YearlyCable Adjustment Blade Holder InstallationBlade Replacement Adjusting Hydraulic PressureTroubleshooting List of Recommended Hydraulic Oils ManufacturerGeneral Troubleshooting Trouble Probable Cause RemedySection Assembly Basic Machine Assembly Hydraulic Valve KitOptional Safety Chain Installation Belting InstallationOptional Sidewheel Installation Optional Tailwheel Installation AdjustmentSafety Decals 83374 83373 83377 82617 83375 Torque Specifications Recommended Torque in Foot Pounds Newton Meters

SM 60 specifications

The Bush Hog SM 60 is a versatile and durable rotary mower designed primarily for use in agricultural and landscaping applications. Known for its robust construction and exceptional performance, this machine is ideal for managing grass, brush, and overgrown vegetation, making it a valuable asset for farmers, ranchers, and landowners alike.

One of the main features of the Bush Hog SM 60 is its cutting width, which measures 60 inches. This allows for efficient mowing of large areas, reducing the time spent on maintenance tasks. The mower is equipped with a heavy-duty gearbox that provides reliable power transmission while enhancing its overall durability. This ensures that the SM 60 can handle tough mowing conditions with ease.

The design of the Bush Hog SM 60 incorporates a sturdy frame made from high-quality materials, which provides stability and strength. The mower is built to withstand harsh environments and frequent use, ensuring long-lasting performance. Additionally, the SM 60 features a reinforced deck that helps to prevent soil buildup and maintains clean, efficient cutting.

Technologically, the Bush Hog SM 60 is equipped with a set of three high-lift blades that are designed for superior cutting performance. These blades facilitate efficient grass distribution, resulting in a clean cut that promotes healthy regrowth. Furthermore, the blade design reduces the risk of clumping, which is especially crucial in wet conditions.

Another noteworthy characteristic of the SM 60 is its adjustable cutting height. Users can easily modify the height of the mower to achieve the desired level of cut, providing flexibility for different mowing conditions and types of vegetation. This feature is particularly beneficial when transitioning between various terrains, ensuring optimal performance no matter the situation.

The Bush Hog SM 60 is designed to be compatible with a variety of tractors, making it a versatile tool for any operator. Its ease of attachment and operation allows users to quickly switch from one implement to another, enhancing overall productivity.

In summary, the Bush Hog SM 60 is a powerful rotary mower that combines durability with efficiency. Its impressive features, including a wide cutting deck, robust construction, and high-performance blades, make it an exceptional choice for anyone in need of a reliable mowing solution. Whether it's for maintaining pastureland, managing brush, or enhancing landscape aesthetics, the Bush Hog SM 60 stands out as a top-tier option in the rotary mower market.
Top Page Image Contents