Bush Hog 5045 manual Troubleshooting Procedures Problem Possible Cause Remedy

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TABLE 4-1 TROUBLESHOOTING PROCEDURES

 

PROBLEM

POSSIBLE CAUSE

REMEDY

 

Loader slow and/or will not dump.

Hydraulic oil viscosity too heavy.

Change to proper oil.

 

 

 

Oil filter plugged.

Clean or replace filter.

 

 

 

Hydraulic pump worn.

Repair or replace pump.

 

 

 

Oil line restricted or leaking.

Check all hoses and tubes for leaks,

 

 

 

 

damage or restrictions. Replace

 

 

 

 

damaged or restricted hoses or tube lines.

 

 

 

Quick couplers not properly connected.

Check connection - Replace if necessary.

 

 

 

Control valve does not shift properly.

Inspect clean, repair or replace valve.

 

 

 

Air in hydraulic system.

Cycle lift cylinders and bucket cylinders

 

 

 

 

several times to free system of air.

 

 

 

Cylinder leaks internally.

Replace seals.

 

 

 

Faulty valve.

Repair or replace valve.

 

 

 

 

 

 

 

Loader chatters or vibrates when

Air in hydraulic system.

Cycle lift cylinders and bucket cylinders.

 

raising or lowering.

Oil level too low.

Add oil as required.

 

 

 

 

 

 

 

 

 

 

Oil leaks.

Damaged fittings or hoses.

Replace damaged parts.

 

 

 

Loose connections.

Tighten fittings.

 

 

 

Worn or damaged O-ring or

Install a seal repair kit.

 

 

 

wiper seal in cylinder rod end.

 

 

 

 

 

Worn or damaged O-rings in

Install an O-ring repair kit.

 

 

 

valve.

 

 

 

Insufficient lift capacity.

Load is greater

Check loader specifications.

 

 

 

than boom lift capacity.

Check tractor system.

 

 

 

Internal boom cylinder leakage.

Replace any worn parts and install a seal

 

 

 

 

repair kit.

 

 

 

Improper hydraulic valve

Repair or replace valve.

 

 

 

operation.

 

 

 

 

 

 

 

 

Slow leakdown.

Worn control valve.

Have authorized Bush Hog dealer replace

 

 

 

 

seals.

 

 

 

Worn cylinder piston seals.

Have authorized Bush Hog dealer replace

 

 

 

 

seals.

 

Excessive wear on bottom of bucket

Float position not used while

Use float position provided on valve.

 

and wear pads.

operating loader.

 

 

 

Hydraulic cylinders inoperative.

Hose from control valve improperly

Refer to plumbing diagrams in Section V.

 

 

 

connected.

 

 

 

Pump operating continually on closed

Hydraulic control valve relief stuck

See your tractor manual for proper adjust-

 

center tractor hydraulic system.

open.

ment or Bush Hog dealer for loader valve.

 

 

 

Hydraulic control valve relief set

(3000 PSI is maximum pressure relief

 

 

 

too low.

setting recommended)

 

 

 

Valve not correct for closed

Install closed center plug on optional valve.

 

 

 

center operation

 

 

 

 

 

 

 

 

Loader lift and bucket tilt controls do not work

Hoses improperly connected.

Refer to plumbing diagrams in Section V

 

according to decal.

 

and correct hose connections.

 

Valve noisy and/or hot.

Open center control valve on

Install closed center plug on optional valve.

 

 

 

closed center tractor.

 

 

 

 

 

 

 

 

Tractor loads/pump squeals.

Closed center control valve on open

Install open center plug on optional valve.

 

 

 

center tractor.

 

 

 

 

 

 

 

 

25

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Contents Bush HOG Congratulations 3545 / 4045 / 5045 Table of ContentsDisclaimer of Implied Warranties & Consequential Damages This Limited Warranty Shall not ApplyDealer Preparation Check List Safety Alert Symbol Important Safety Precautions TractorLoader Operating the Loader Safety PrecautionsEmployee Tractor Operating Instructions EMPLOYERS, Employees and OperationsIntroduction Section Introduction and DescriptionTechnical Specifications Section Loader Mounting and Dismounting Preparing TractorMounting Loader Pin In Operating Position 10 Hydraulic Hoses Quick Couplers Dismounting LoaderInitial Loader Operation General SafetySection Operating Instructions PRE-OPERATIONRegenerative Valve Position External Loader AND/OR TRAC- TOR ValveNeutral Position Float PositionBucket Level Indicator ROD Removing AIR from Hydraulic SystemHose Identification Lifting the Load Not this Do this Dump Lower Leverrollback Controlsraise Operating with Float Control Do this Not this Soil Pile Bale Spear OperationTransporting Fork Lift OperationSkid Steer Quick Hitch Operation Maintenance Check List Section MaintenanceHydraulic System Pressure Requirements TroubleshootingTroubleshooting Procedures Problem Possible Cause Remedy Tractor Preparation Section V AssemblyInstallation Tractor BallastHydraulic Hookup Bale Spear Option Fork Lift OptionOptional Bucket Items Assembly Spill Guard Attachment Digging TeethTine Teeth Side Cutting Edges American Torque SpecificationsDecals Safety DecalsBush HOG L.L.C Walvoil Valve Mounting Instructions Walvoil Valve Mounting Instructions Valve Stand Assembly Instructions Single Handle Valve KIT Attaching Handle MOUNT, Control Handle Cables to Tractor Support Mount to Front of Tractor Attaching Valve to Loader Frame Connecting Hydraulics Refer to and Fig Adjust the cables so the control handle operates as follows Cable Control Valve KIT Installation Instructions For 24H46343 Power Beyond KIT Cable Control Walvoil Valve Assembly Standard Walvoil Valve Assembly Sept Instruction Sheet No H46344 ~ Assembly Instructions ~ Page Front Description Bush HOG Bush HOG 24H49871 Grapple Attachment
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5045 specifications

The Bush Hog 5045 represents a versatile and robust solution for agricultural needs, particularly for those requiring a reliable utility vehicle. This machine stands out for its combination of power, efficiency, and ease of use. Tailored for farm operations, landscaping tasks, and various outdoor chores, the 5045 has earned a reputation for its dependability and performance.

One of the main features of the Bush Hog 5045 is its powerful engine. Equipped with a reliable diesel engine, this model delivers excellent torque and performance, ensuring it can handle challenging terrains and tough workloads. The engine is designed for fuel efficiency, enabling users to maximize productivity while minimizing operating costs.

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Durability is a hallmark of the Bush Hog brand, and the 5045 is no exception. Built with high-quality materials, this utility vehicle withstands the rigors of daily use, ensuring longevity and reducing maintenance needs. The heavy-duty frame and robust components contribute to its ability to tackle tough tasks year after year.

Overall, the Bush Hog 5045 is a practical, durable, and efficient utility vehicle suited for a variety of applications. Whether it’s for farming, landscaping, or general maintenance, this model combines power with usability to meet the demands of modern agricultural operations. With its blend of features, technology, and robust construction, the Bush Hog 5045 continues to be a preferred choice among professionals in the field.