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TROUBLESHOOTING GUIDE - Sno-Way Intl.

97101917 BTROUBLESHOOTINGGUIDESTRAIGHT BLADE, 29 VHD & "R" SERIES AND UTV SNOW PLOWSSno-Way , Down Pressure and EIS are registered trademarks of Sno-Way International, , MegaBlade , V-Wing , E-Z Switch , Revolution , MaxAdjust , SpeedLock , and QuickJack are trademarks of Sno-Way International, Inc. 2014 Sno-Way International1 TABLE OF CONTENTSPageINTRODUCTION .. 2 TROUBLESHOOTING - Quick Reference .. 4 SAFETY .. 3 TROUBLESHOOTING GUIDES .. 4 TROUBLESHOOTING - Straight and R Series Plows .. 4 TROUBLESHOOTING - 29 VHD - UTV Plows .. 152 This manual was written for TROUBLESHOOTING a newSno-Way plow. Refer to the Table of Contents forlistings of specific models require that you read and understand the contents ofthis manual COMPLETELY, especially the chapter onSAFETY, before attempting any procedure contained inthis the Power Pack Model Number, Power PackSerial Number, Controller Serial Numbers, Blade ModelNumber, Blade Serial Number and the Pump SerialNumber of the plow for quick reference if dealerassistance will be Power Pack Serial Number is located on the A-Frame(driver s side near the front) or on the pump platformunder the pump cover.

the positive and negative sides of the 9V battery. If the coil is good this will magnetize the coil. ... ALWAYS be aware of and avoid contact with hot surfaces such as engine, radiator, and hoses. ... Coil on valve (F) Check if there is magnetism on coil (F). If there is not swap coil with the coil (A). If the problem moves to the angle ...

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Transcription of TROUBLESHOOTING GUIDE - Sno-Way Intl.

1 97101917 BTROUBLESHOOTINGGUIDESTRAIGHT BLADE, 29 VHD & "R" SERIES AND UTV SNOW PLOWSSno-Way , Down Pressure and EIS are registered trademarks of Sno-Way International, , MegaBlade , V-Wing , E-Z Switch , Revolution , MaxAdjust , SpeedLock , and QuickJack are trademarks of Sno-Way International, Inc. 2014 Sno-Way International1 TABLE OF CONTENTSPageINTRODUCTION .. 2 TROUBLESHOOTING - Quick Reference .. 4 SAFETY .. 3 TROUBLESHOOTING GUIDES .. 4 TROUBLESHOOTING - Straight and R Series Plows .. 4 TROUBLESHOOTING - 29 VHD - UTV Plows .. 152 This manual was written for TROUBLESHOOTING a newSno-Way plow. Refer to the Table of Contents forlistings of specific models require that you read and understand the contents ofthis manual COMPLETELY, especially the chapter onSAFETY, before attempting any procedure contained inthis the Power Pack Model Number, Power PackSerial Number, Controller Serial Numbers, Blade ModelNumber, Blade Serial Number and the Pump SerialNumber of the plow for quick reference if dealerassistance will be Power Pack Serial Number is located on the A-Frame(driver s side near the front) or on the pump platformunder the pump cover.

2 The Blade Serial Number islocated on one of the middle ribs of the blade. This platecontains the information that your Dealer will require toanswer questions or to order replacement parts, ifneeded, for your service is necessary, your local dealer knowsyour plow best and is interested in your completesatisfaction. Return your snowplow to your local dealer formaintenance service or any other assistance you mayrequire. If you are unable to do so, this troubleshootingguide should help you determine the problem. However,before attempting the servicing of your plow, you shouldpossess good mechanical abilities and a totalunderstanding of the : Before calling for parts and service, be certainthat:1. You have read this GUIDE carefully and are certain that all of the suggestions pertaining to your problemhave been You have the following available:We reserve the right to make changes or improve thedesign or construction of any part(s) without incurring theobligation to install such parts or make any changes onany unit previously Quick Reference1.

3 Before continuing through GUIDE check connections on all power and ground wires and make sure the controlis functioning After removing any valve from the valve block make sure the port is free from all metal shavings Any adjustments done to reliefs on the power unit over factory pressure settings WILL VOID A 9V battery can be used to check if the coils are functioning properly. Place the two tabs on the coil ontothe positive and negative sides of the 9V battery. If thecoil is good this will magnetize the Functions are ground switched. Power should be present at all coils when plow power is plugged in and thecontrol is turned on. To check a function you are lookingfor a solid ground coming from the control To check if a ground is present, use a test light connecting the wire lead from the test light to the groundwire in question on the plow.

4 Touch the test light to themotor solenoids top post that the main battery harness isconnected to. If the test light has a ground path duringthe plow operation it will light up. If it does not light upthere is no ground PLATE DATAPOWER PACK MODEL NUMBERBLADE SERIAL NUMBERPUMP SERIAL NUMBER(FILL IN)POWER PACK SERIAL NUMBERCONTROLLER SERIAL NUMBERS:BLADE MODEL NUMBER(Located on Blade Frame)(Located on A-Frame)TRANSMITTER ATTEMPTING ANY PROCEDURE IN THISBOOK, READ AND UNDERSTAND ALL THE SAFETYINFORMATION CONTAINED IN THIS SECTION. INADDITION, ENSURE ALL INDIVIDUALS WORKINGWITH YOU ARE ALSO FAMILIAR WITH THESESAFETY your safety Warning and Information Decals havebeen placed on this product to remind the operatorto take safety precautions. It is important that thesedecals are in place and are legible before operationbegins.

5 New decals can be obtained from Sno-Way oryour local The careful operator is the bestoperator. Most accidents are caused by human precautions must be observed to prevent thepossibility of injury to operator or bystanders and/ordamage to operate plow when under the influence ofalcohol, drugs or other medications that could hamperyour judgement and reactions. An accident may result inserious injury or death to other persons or operate vehicle in a well-ventilated area. Thecarbon monoxide in exhaust gas is highly toxic and cancause serious injury or allow hands, hair or clothing to get near anymoving parts such as fan blades, belts and wear neckties or loose clothing when working onthe wear wrist watches, rings or other jewelry whenworking on the vehicle or individual equipment.

6 Thesethings can catch on moving parts or cause an electricalshort circuit that could result in personal wear safety goggles when working on thevehicle to protect your eyes from battery acid, gasoline,and dust or dirt from flying off of moving engine be aware of and avoid contact with hotsurfaces such as engine, radiator, and wear safety glasses with side shields whenstriking metal against metal! In addition, it isrecommended that a softer (non-chipable) metal materialbe used to cushion the blow. Failure to heed could resultin injury to the eye(s) or other parts of the allow children or unauthorized person tooperate this exceed 45 when snow plow is attachedto vehicle. Braking distances may be increased andhandling characteristics may be impaired at speedsabove 45 lock the vehicle when unattended to preventunauthorized operation of the check the job site for terrain hazards,obstructions and exceed 10 when plowing.

7 Excessivespeed may cause serious injury and damage ofequipment and property if an unseen obstacle isencountered while position blade so it does not block path ofheadlamps beam. Do not change blade positions whiletraveling. An incorrect plow position blocking headlampbeam may result in an check surrounding area for hazardousobstacles before operating this inspect the unit periodically for defects. Partsthat are broken, missing or plainly worn must be replacedimmediately. The unit, or any part of it should not bealtered without prior written approval of the insert the cylinder lock when plow is not inuse. If the cylinder lock is not installed, the plow bladecould inadvertently drop and cause shut off the vehicle engine, place thetransmission in Neutral or Park, turn the ignition switch tothe OFF position, firmly apply the parking brake of thevehicle and turn OFF the plow controller beforeattaching or detaching the blade from the vehicle or whenmaking adjustments to the inspect lift system bolts and pins wheneverattaching or detaching the plow, and before or damaged components could result in the plowdropping to the pavement while driving, causing keep hands and feet clear of blade and A-Frame when attaching or detaching place fingers in A-frame or mount lug holes tocheck alignment when attaching snow plow.

8 Suddenmotion of the plow could severely injure a stand between the vehicle and blade or directlyin front of blade when it is being raised, lowered orangled. Clearance between vehicle and blade decreasesas blade is operated and injury or death can result fromblade striking a body or dropping on hands or work on the vehicle without having a fullyserviced fire extinguisher available. A 5 lb or larger CO2or dry chemical unit specified for gasoline, chemical orelectrical fires, is smoke while working on the vehicle. Gasolineand battery acid vapors are extremely flammable use your hands to search for hydraulic fluidleaks; escaping fluid under pressure can be invisible andcan penetrate the skin and cause injury! If any fluid isinjected into the skin, see a doctor at once! Injected fluidMUST be surgically removed by a doctor familiar with thistype of injury or gangrene may it is the owner s responsibility forcommunicating information on the safe use andproper maintenance of this GUIDES traight and "R" Series Snow PlowsPROBLEMPROBABLE CAUSECORRECTIVE ACTIONM otor will not run/motor runs slowFuse BlownCheck the circuit breaker / 250A fuse at your battery as well as the 10A fuse on the pump harness.

9 If either fuse has blown check over all electrical wiring to determine why the fuse blew and replace fuseMotor solenoid failedReplace Motor seizedRemove and replace motor, torque motor bolts between 50 to 60 inch brushes wornReplace between motor and pump damaged allowing oil to enter motor housingRemove the motor. Drain oil from the reservoir. Loosen the clamp and remove the reservoir. Remove the 4 Allen screws and remove the pump from the base block. Remove pump seal and replace. If the motor can be salvaged, clean out motor and reassemble. If the motor can not be salvaged replace continues to run and will not shut offWires shorted outCheck all wires starting at solenoid working your way back to the shorted internallyReplace shorted internallyTest the brown wire on the small post of the solenoid so see If the wire has a continuous ground without function.

10 Replace will not lift (motor runs)Hydraulic fluid level lowFill hydraulic fluid up to the fill line on the reservoir using Sno-Way hydraulic main system pressure relief valve settingUsing a 3000 psi gauge plumbed into the gauge port (GP), run plow over relief. Adjust main pressure relief screw to the proper main system pressure for the series of plow. This can be found in the back of your owners manual or online at cap pluggedRemove and replace breather on valve (F)Check if there is magnetism on coil (F). If there is not swap coil with the coil (A). If the problem moves to the angle function the coil is bad and needs to be valve (F) stuckChck valve to make sure there is magnetism on the ""F"" coil. Remove the "F"" valve and swap it with the "E" valve. If the blade lifts your valve was stuck closed. Remove and replace the cylinder bindingCheck all linkages in the bell crank area.


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