Dixon RAM XS5025BF / 968999725 Operator's Manual

Dixon lawn mower user manual
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Operator's Manual
Please read the operator's manual carefully and make sure you
understand the instructions before using the machine.
Ram Xs5025 / 968999722
Ram Xs6025 / 968999723
Ram Xs7227 / 968999724
Ram Xs5025BF / 968999725
Ram Xs6025BF / 968999726
English

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Summary of Contents for Dixon RAM XS5025BF / 968999725

  • Page 1 Operator’s Manual Ram Xs5025 / 968999722 Ram Xs6025 / 968999723 Ram Xs7227 / 968999724 Ram Xs5025BF / 968999725 Ram Xs6025BF / 968999726 Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. English...
  • Page 2 ©2007 HTC. All rights reserved. Beatrice, NE. Printed in U.S.A.
  • Page 3: Table Of Contents

    INTRODUCTION ... 5 General ... 5 Driving and Transport on Public Roads ... 5 Towing... 5 Operating ... 5 Good Service ... 6 SYMBOLS AND DECALS ... 7 SAFETY ... 9 Safety Instructions ... 9 General Operation ... 9 Personal Safety Equipment ... 11 Slope Operation ...
  • Page 4 WARNING! Failure to follow cautious operating practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be of sound mind and body and must not be under the infl...
  • Page 5: Introduction

    INTRODUCTION Congratulations Thank you for purchasing a Dixon ride-on mower. This machine is built for superior effi ciency to rapidly mow primarily large areas. A control panel easily accessible to the operator and a hydrostatic transmission regulated by steering controls both contribute to the machine’s performance.
  • Page 6: Good Service

    Good Service Dixon’s products are sold all over the world and only in specialized retail stores with complete service. This ensures that you as a customer receive only the best support and service. Before the product is delivered, the machine has, for example, been inspected and adjusted by your retailer. See the certifi cate in the Service Journal in this operator’s manual.
  • Page 7: Symbols And Decals

    These symbols are found on the machine and in the operator’s manual. Study them carefully so that you know what they mean. WARNING! Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx. xx xxxxxxxx xxxx xxxxxx. Used in this publication to notify the reader of a risk of personal injury or death, particularly if the reader should neglect to follow instructions given in the manual.
  • Page 8 Read Shut off engine and Operator’s remove key before Manual performing any maintenance or repair work Whole body Severing of fi ngers exposure to and toes thrown objects Moving sharp blades under cover English SYMBOLS AND DECALS Keep a safe distance from the machine Do not open or...
  • Page 9: Safety

    Safety Instructions These instructions are for your safety. Read them carefully. WARNING! This symbol means that important safety instructions need to be emphasized. It concerns your safety. IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS.
  • Page 10 • Operate machine only in daylight or good artifi cial light. • Do not operate the machine while under the infl uence of alcohol or drugs. • Watch for traffi c when operating near or crossing roadways. • Use extra care when loading or unloading the machine into a trailer or truck.
  • Page 11: Personal Safety Equipment

    Personal Safety Equipment WARNING! When using the machine, approved personal protective equipment (shown in illustrations) shall be used. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your retailer for help in choosing the right equipment.
  • Page 12 • Do not use on steep slopes. • Do not try to stabilize the machine by putting your foot on the ground. • Do not mow near drop-offs, ditches, or embankments. The machine could suddenly roll over if a wheel is over the edge or if the edge caves in.
  • Page 13: Safe Handling Of Gasoline

    WARNING! The engine must not be started when the driver’s fl oor plate or any protective plate for the mower deck’s drive belt is removed. Safe Handling of Gasoline To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely fl...
  • Page 14: General Maintenance

    General Maintenance • Never operate machine in a closed area. • Keep all nuts and bolts tight to be sure the equipment is in safe working condition. • Never tamper with safety devices. Check their proper operation regularly. • Keep machine free of grass, leaves, or other debris buildup.
  • Page 15 • Ensure that nuts and bolts, especially the fastening bolts for the blade attachments, are properly tightened, torqued and that the equipment is in good condition. • Do not modify safety equipment. Check regularly to be sure it works properly. The machine must not be driven with defective or unmounted protective plates, protective cowlings, safety switches, or other protective...
  • Page 16: Transport

    • The blades are sharp and can cause cuts and gashes. Wrap the blades or use protective gloves when handling them. • Check the parking brake’s functionality regularly. Adjust and service as necessary. • The mulch blades should only be used in familiar areas when higher quality mowing is desired.
  • Page 17: Roll Over Protection System (Rops)

    Roll over Protection system (ROPS) The ROPS increases the basic weight of the unit by 42 lbs/19 kg. The ROPS is an accessory. • Do not use ROPS as a lifting, attaching or anchoring point. • Do not use ROPS for wrecking or towing. •...
  • Page 18: Controls

    This operator’s manual describes the Dixon Zero Turn Rider. The rider is fi tted with a Kohler four- stroke overhead valve engine developing 25-27 horse power*. Control Locations Motion control levers Parking brake Throttle control Blade switch Ignition switch Choke control *As rated by the engine manufacturer.
  • Page 19: Steering Control Levers

    1. Steering Control Levers The machine’s speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved outward.
  • Page 20: Parking Brake

    2. Parking Brake IMPORTANT INFORMATION The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. Release the parking brake before moving the mower. The parking brake is found on the left of the machine. Pull the lever backward to activate the brake and forward to release it.
  • Page 21: Ignition Switch

    5. Ignition Switch The ignition key is placed on the control panel and is used to start and stop the engine. 6. Choke Control The choke control is used for cold starts in order to provide the engine with a richer fuel mixture. For cold starts the control should be pushed to the ON position.
  • Page 22: Fuel Tank

    8. Fuel Tank Read the safety instructions before refueling. The machine has one fuel tank, just behind the seat. The tank capacity is 5.7 gallons (22 liters). Make sure the fuel cap is properly tightened and the cap gasket is not damaged. The engine will run on a minimum of 85-octane unleaded gasoline (no oil mix).
  • Page 23: Fuel Shut Off Valve

    9. Fuel Shut Off Valve The fuel shut off valve is located at the left rear of the seat. The valve is off when the handle tab is turned perpendicular to the fuel line. 10. Cutting Height Adjuster The deck cutting height is obtained by pressing the foot pedal forward to lift the deck.
  • Page 24: Hour Meter

    11. Seat Adjustment Lever The seat can be adjusted lengthways. When making adjustments, the lever under the front edge of the seat is moved to the left (as seen by the driver in the seat), after which the seat can be moved backward or forward.
  • Page 25: Operation

    Read “Safety Instructions” section and following pages, if you are unfamiliar with the machine. Training Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities. We suggest that this section be reviewed in its entirety prior to attempting to move the mower under its own power.
  • Page 26: Before Starting

    Before Starting • Read the sections Safety Instructions and Controls before starting the machine. • Perform the daily maintenance before starting (see Maintenance Schedule in the Maintenance section). • Check that there is suffi cient fuel in the fuel tank. •...
  • Page 27 Move the steering controls outward to the locked (outer) neutral position. Move the throttle to the middle position. WARNING! Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects or other reproductive system damage. The engine exhaust contains carbon monoxide, which is a odorless, colorless, poisonous gas.
  • Page 28: Starting The Engine With A Weak Battery

    Starting the engine with a weak battery WARNING! Lead-acid batteries generate explosive gases. Keep sparks, fl ame and smoking materials away from batteries. Always wear eye protection when around batteries. IMPORTANT INFORMATION Your mower is equipped with a 12-volt negative grounded system. The other vehicle must also be a 12-volt negative grounded system.
  • Page 29: Running

    Running Release the parking brake by moving the lever downward. NOTE: The mower is equipped with an operator presence system. When the engine is running, any attempt by the operator to leave the seat without fi rst setting the parking brake will shut off the engine.
  • Page 30: Operating On Hills

    Operating on hills Read the Safety Instructions “Driving on Slopes” in the “Safety Instructions”. WARNING! Do not drive up or down hills with slopes greater than 10 degrees. Do not drive across slopes. • The slowest speed possible should be used before starting up or down hills.
  • Page 31: Mowing Tips

    Mowing Tips • Observe and fl ag rocks and other fi xed objects to avoid collisions. • Begin with a high cutting height and reduce it until the desired mowing result is attained. The average lawn should be cut to 2½" (64 mm) during the cool season and over 3"...
  • Page 32: Stopping The Engine

    Stopping the Engine Allow the engine to idle a minute in order to attain normal operating temperature before stopping it, if it has been worked hard. Avoid idling the engine for longer periods, as there is a risk of the spark plugs fouling.
  • Page 33: Moving By Hand

    Moving by Hand IMPORTANT INFORMATION Tighten the valve moderately. Do not overtighten the valve when closing. That can damage the valve seat. Pump release valves Pump release valves are located at the front and rear of the pump. They are used to release the system so the machine may be moved by hand when not running.
  • Page 34: Maintenance

    Maintenance Schedule The following is a list of maintenance procedures that must be performed on the machine. For those points not described in this manual, visit an authorized service workshop. An annual service carried out by an authorized service workshop is recommended to maintain your machine in the best possible condition and to ensure safe operation.
  • Page 35 Maintenance Check/adjust throttle and choke cables Check the condition of belts, belt pulleys Change the engine oil Replace the engine oil fi lter Clean/replace the spark plugs Replace the fuel fi lter Replace the air fi lter (paper fi lter) Check the caster wheels (every 200 hours) Replace the air cleaner’s pre-fi...
  • Page 36: Battery

    Battery Your mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. •...
  • Page 37: Ignition System

    Ignition System The engine is equipped with an electronic ignition system. Only the spark plugs require maintenance. For recommended spark plugs, see Technical Data. 1. Remove the ignition cable boot and clean around the spark plug. 2. Remove the spark plug with a spark plug socket wrench.
  • Page 38: Engine Cooling Air Intake

    Engine Cooling Air Intake Check that the engine’s cooling air intake is free from leaves, grass, and dirt. If the cooling air intake is clogged, engine cooling deteriorates, which can lead to engine damage. The cooling air intakes rotates when the engine is running.
  • Page 39: Air Filter Maintenance

    Air Filter Maintenance If the engine seems weak or runs unevenly, the air fi lter may be clogged. If running with a dirty air fi lter, the spark plugs can become fouled. For this reason, it is important to replace the air fi lter regularly (see the heading Maintenance Schedule for the proper service interval).
  • Page 40: Fuel Filter

    Replacing the Fuel Filter Replace the line-mounted fuel fi lter every 100 hours (once per season) or more regularly if it is clogged. Replace the fi lter as follows: 1. Move the hose clamps away from the fi lter. Use fl...
  • Page 41: Tire Pressures

    Visually check that no damage is found on the lever, cables, or switch belonging to the parking brake. Perform a standstill test and check that there is suffi cient braking action. To adjust the parking brake, contact the Dixon service workshop. WARNING! Faulty adjustment will result in reduced braking ability and can cause an accident.
  • Page 42: Deck Belt

    Deck belt removal Park on a level surface. Apply parking brake. Lower the deck into the lowest cutting position. Remove bolts from belt shields and remove shields. Remove any dirt or grass that may have accumulated around the cutter housings and entire deck surface.
  • Page 43: Pump Belt

    Pump Belt Replacing pump belt Park the mower on a level surface. Engage the parking brake. Belt removal Remove the deck belt (see Deck Belt Removal in this section of the manual). Remove clutch stop to access the belt. Disconnect clutch wire. Create slack in the belt by removing the spring on the pump idler arm.
  • Page 44: Blade Replacement

    Install and tighten blade bolt securely. • Torque blade bolt to 45-55 ft/lbs (60-75 Nm). IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Dixon bolt if required. Do not use lower grade hardware than specifi ed. English MAINTENANCE 72"...
  • Page 45: Adjusting The Mower Deck

    Adjusting the Mower Deck WARNING! Before performing any service or adjustment checklist: 1. Engage the parking brake. 2. Place the Blade switch in the disengaged position. 3. Turn ignition switch to “OFF” position and remove the key. 4. Make sure the blades and all moving parts have completely stopped. 5.
  • Page 46: Anti-Scalp Rollers

    Anti-scalp rollers Anti-scalp rollers are properly adjusted when they are just slightly off of the ground when the deck is at the desired cutting height in the operating position. Anti-scalp rollers then keep the deck in the proper position to help prevent scalping in most terrain conditions.
  • Page 47: Cleaning And Washing

    Cleaning and Washing Regular cleaning and washing, especially under the mower deck, will increase the machine’s life-span. Make it a habit to clean the machine directly after use (after it is cooled), before the dirt sticks. Do not spray water on the top of the mower deck. Use compressed air to clean the top side of mower deck.
  • Page 48: Lubrication

    12/12 Every year 1/52 Every Week 1/365 Every day • *Change transaxles (transmission) fi lters. General Remove the ignition key to prevent unintentional movements during lubrication. When lubricating with an oil can, it must be fi lled with engine oil. When lubricating with grease, unless otherwise stated, use a high grade molybdenum disulphide grease.
  • Page 49: Lubricating The Cables

    Lubricating the Cables If possible, grease both ends of the cables and move the controls to end stop positions when lubricating. Refi t the rubber covers on the cables after lubrication. Cables with sheaths will bind if they are not lubricated regularly.
  • Page 50: Deck Outer Spindle

    4. Deck outer spindle Lubricate using a grease gun, one zerk, each side 2-3 strokes. Use only good quality bearing grease. WARNING! Engine oil can be very hot if it is drained directly after stopping the engine. Allow the engine to cool to a safe temperature fi...
  • Page 51: Changing The Engine Oil

    WARNING! Engine oil can be very hot if it is drained directly after stopping the engine. Allow the engine to cool to a safe temperature fi rst. 5. Changing the Engine Oil The engine oil should be changed for the fi rst time after 5-8 hours of operation.
  • Page 52: Hydraulic Pump

    *Hydraulic Pump Fluid Change This transaxle is designed with an external fi lter for ease of maintenance. To ensure constant fl uid quality levels and longer life an oil fi lter change interval of every 200 hours is recommended. The following procedure can be performed with the pump installed in the vehicle, and the vehicle on level ground.
  • Page 53: Troubleshooting

    Problem The engine will not start. The starter does not turn the engine over. The engine runs rough. The engine seems weak. The machine vibrates. TROUBLESHOOTING Cause • The blade switch is engaged. • The steering controls are not locked in the neutral position.
  • Page 54 Problem The engine overheats. Battery not charging. The machine moves slowly, unevenly, or not at all. Mower deck not engaging. Transaxle leaks oil. Uneven mowing results. English TROUBLESHOOTING Cause • Clogged air intake or cooling fi ns. • Engine overloaded. •...
  • Page 55: Storage

    Service When ordering spare parts, please specify the purchase year, model, type, and serial number. Always use genuine Dixon spare parts. An annual check-up at an authorized service workshop is a good way to ensure that your machine performs its best the following season.
  • Page 56: Schematics

    RIGHT MOTION CONTROL LEVER LEFT MOTION CONTROL LEVER SEAT POSITION 1 - OFF English SCHEMATICS NOTES: 1. SEAT UNOCCUPIED 2. BRAKE SWITCH IN OFF POSITION 3. MOTION CONTROL LEVERS OUT SOLENOID 4. PTO IN OFF POSITION BRAKE SWITCH SWITCH ELECTRIC CLUTCH ENGINE GROUND...
  • Page 57: Technical Data

    Engine Manufacturer Type Power Lubrication Oil capacity excluding fi lter Oil capacity including fi lter Engine oil (See viscosity diagram) Fuel Fuel tank capacity Spark plugs / gap Cooling Air fi lter Alternator Starter Transmission Transmission Speed and direction controls Speed forward Speed reverse Brakes...
  • Page 58 Cutting Width Cutting Height Uncut Circle Number of Blades Blade Length Nose Rollers Sprung Seat Hinged Arm Rests Hour Meter Blade Engagement Deck Construction Productivity Productivity Overall Dimensions Weight Base Machine Length Base Machine Height Overall Width, Chute Up Overall Width, Chute Down English TECHNICAL DATA Ram Xs5025 / 968999722...
  • Page 59 Engine Manufacturer Type Power Lubrication Oil capacity excluding fi lter Oil capacity including fi lter Engine oil (See viscosity diagram) Fuel Fuel tank capacity Spark plugs / gap Cooling Air fi lter Alternator Starter Transmission Transmission Speed and direction controls Speed forward Speed reverse Brakes...
  • Page 60 Cutting Width Cutting Height Uncut Circle Number of Blades Blade Length Nose Rollers Sprung Seat Hinged Arm Rests Hour Meter Blade Engagement Deck Construction Productivity Productivity Overall Dimensions Weight Base Machine Length Base Machine Height Overall Width, Chute Up Overall Width, Chute Down English TECHNICAL DATA 7227 / 968999719...
  • Page 61: Accessories

    Accessories Collection system Torque Specifi cations • Engine crankshaft bolt 50 ft/lb (67 Nm) • Deck pulley bolts 45 ft/lb (61 Nm) • Lug nuts 75 ft/lb (100 Nm) • Blade bolt 45-55 ft/lb (60-75 Nm) • Standard ¼" fasteners 9 ft/lb (12 Nm) •...
  • Page 62: Conformity Certificates

    CONFORMITY CERTIFICATES Conformity Certifi cates USA requirements Labels are placed on the engine and/or in the engine compartment stating that the machine will fulfi ll the requirements. This is also applicable to special requirements for any of the states, (California emission rules etc.). Do not remove any of these labels.
  • Page 63: Service Journal

    Action Delivery Service 1. Charge the battery. 2. Adjust the tire pressure of all wheels to 15 PSI (1 bar). 3. Mount the steering controls in the normal position. 4. Connect the contact box to the cable for the seat’s safety switch. 5.
  • Page 64: After The First 5-8 Hours

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign After the First 5-8 Hours 1. Change engine oil. English...
  • Page 65: 25-Hour Service

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign 25-Hour Service 1. Check the engine air fi lter. 2. Sharpen/Replace mower blades if required. 3. Check the tire pressures. 4. Check battery with cables. 5. Lubricate according to lubrication chart. 6. Check/clean the engine’s cooling air intake. 7.
  • Page 66: 50-Hour Service

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign 50-Hour Service 1. Perform the 25-hour service. 2. Clean/replace the air cleaner’s fi lter cartridge (paper fi lter) (shorter intervals for dusty operating conditions). 3. Change engine oil. 4. Lubricate according to lubrication chart. 5.
  • Page 67: 100-Hour Service

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign 100-Hour Service 1. Perform the 25-hour service. 2. Perform the 50-hour service. 3. Change the engine oil fi lter. 4. Clean/replace the spark plugs. 5. Replace the fuel fi lter. 6. Check V-belts. 7.
  • Page 68: 300-Hour Service

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign 300-Hour Service 1. Perform the 25-hour service. 2. Perform the 50-hour service. 3. Perform the 100-hour service. 4. Check/adjust the mower deck. 5. Clean the combustion chamber and grind the valve seats. 6.
  • Page 69: At Least Once Each Year

    SERVICE JOURNAL Action Date, mtr reading, stamp, sign At Least Once Each Year 1. Clean the engine’s cooling air intake (25 hours). 2. Replace the air cleaner’s pre-fi lter (foam) (300 hours). 3. Replace the air fi lter’s paper cartridge. 4.
  • Page 72 Part No. 539 132401 IR 11/15/07...

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