OPERATOR’S MANUAL Prestige / 1800 / 2800 / 500 Series Conquest / 1700 / 2700 / 400 Series 23HP Hydro Tractors 44” Mower Decks Mfg. No. 2690656 2690657 2690679 2690744 2690753 2690754 2690765 Mfg. No. 1695028 1695033 1695391 1695400 1695401 Description Conquest, 23HP & 44” Mower (CE) YT2344, 23HP & 44” Mower (CE) Conquest, 23HP 4WD & 50” Mower (CE) Conquest, 23HP 4WD & 50” Mower Conquest, 23HP & 44” Mower (CE) YT2344, 23HP & 44” Mower (CE) YT2344, 23HP 4WD & 50” Mower (CE) 25HP Hydro Tractors Mfg. No.
Table of Contents Safety Rules & Information.................................2 Identification Numbers........................................7 Safety Decals .......................................................8 Safety Icons .........................................................9 Features & Controls ..........................................10 Troubleshooting, Adjustment & Service....36 Troubleshooting the Tractor ..................................36 Troubleshooting the Mower .........................
Safety Rules & Information Operating Safety Congratulations on purchasing a superior-quality piece of lawn and garden equipment. Our products are designed and manufactured to meet or exceed all industry standards for safety. Power equipment is only as safe as the operator. If it is misused, or not properly maintained, it can be dangerous! Remember, you are responsible for your safety and that of those around you. Use common sense, and think through what you are doing.
Safety Rules and Information Slope Operation You could be seriously injured or even killed if you use this unit on too steep an incline. Using the unit on a slope that is too steep or where you don’t have adequate traction can cause you to lose control or roll over. A good rule of thumb is to not operate on any slope you cannot back up (in 2-wheel drive mode). You should not operate on inclines with a slope greater than a 3.5 foot rise over a 20 foot length.
Safety Rules & Information Read these safety rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe personal injury or death to you, or bystanders, or damage to property or equipment. This mowing deck is capable of amputating hands and feet and throwing objects. The triangle in text signifies important cautions or warnings which must be followed. GENERAL OPERATION 16. Use extra care when loading or unloading the unit into a trailer or truck. 17.
Safety Rules and Information SLOPE OPERATION WARNING Slopes are a major factor related to loss-of-control and tipover accidents, which can result in severe injury or death. Operation on all slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on it, do not operate on it. Control of a walk-behind or ride-on machine sliding on a slope will not be regained by the application of the brake.
Safety Rules & Information SERVICE AND MAINTENANCE Safe Handling of Gasoline 1. Extinguish all cigarettes, cigars, pipes, and other sources of ignition. 2. Use only approved gasoline containers. 3. Never remove the gas cap or add fuel with the engine running. Allow the engine to cool before refueling. 4. Never fuel the machine indoors. 5. Never store the machine or fuel container where there is an open flame, spark, or pilot light such as near a water heater or other appliance. 6.
Identification Numbers Identification Numbers SA M North American / CE Models PL E Mower ID Tag Tractor ID Tag Part No. xxxxxxx SA M xxxxxxxxxxxxxxx Serial No. xxxxxxxxxx xxx PL 20xx E xxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxx CE Models (Only) PRODUCT REFERENCE DATA Model Description Name/Number dB kg: xxx kW: x.
Safety Decals Safety Decals All DANGER, WARNING, CAUTION and instructional messages on your rider and mower should be carefully read and obeyed. Personal bodily injury can result when these instructions are not followed. The information is for your safety and it is important! The safety decals below are on your rider and mower. This unit has been designed and manufactured to provide you with the safety and reliability you would expect from an industry leader in outdoor power equipment manufacturing.
CE Safety Icons DANGER Amputation Hazard To avoid injury from rotating blades, stay clear of deck edge. 1704276 Decal - Danger, Rotating Blades Part No. 1720389 Decal - Danger, Side Discharge Models Part No. 1704276 DANGER 1704 277 Amputation and Thrown Objects Hazard To avoid injury from rotating blades and thrown debris, stay clear of deck edge and discharge. Do not mow without deflector or entire grass catcher in place. Decal - Transmission Release Part No.
Features & Controls Electric HOC Models Hydraulic Lift Models Manual Lift Models Manual HOC Models 12V Figure 1. Controls Control Functions The information below briefly describes the function of individual controls. Starting, stopping, driving, and mowing require the combined use of several controls applied in specific sequences. To learn what combination and sequence of controls to use for various tasks see the OPERATION section.
Features & Controls Manual Lift Models: The cutting height adjustment knob controls the mower cutting height. PTO Switch The PTO (Power Take-Off) switch engages and disengages attachments that use the PTO. To engage the PTO, pull UP on the switch. Push DOWN to disengage. Note that the operator must be seated firmly in the tractor seat for the PTO to function. Cruise Control (Select Models) The cruise control is used to lock the ground speed control in forward.
Features & Controls Manual Lift Models: The attachment lift control lever raises and lowers attachments that utilize the tractor’s manual lift linkage. To lower an attachment: pull the lever back slightly, depress the release button, and push the lever forward until it locks in the lowered position. To raise an attachment: push the lever forward slightly, depress the release button, then pull the lever back until it locks in the raised position.
Features & Controls Dashboard Display & Functions A B Display Items Refer to Figure 3. D A. FUEL LEVEL Indicates the amount of fuel in the fuel tank. Left is empty; right is full. C B. HOUR METER / CLOCK / SERVICE INDICATOR Cruise Displays the clock, hour meter, and maintenance reminder. H C. SELECT BUTTON G PTO F E Figure 3. Dashboard Display - Select Models Used to set the clock and reset the maintenance reminder. Functions D.
Operating the Tractor General Operating Safety SAFETY INTERLOCK SYSTEM TESTS Be sure to read all information in the Safety and Operation sections before attempting to operate this unit. Become familiar with all of the controls and how to stop the unit. This unit is equipped with safety interlock switches and other safety devices. These safety systems are present for your safety: do not attempt to bypass safety switches, and never tamper with safety devices. Check their operation regularly.
Operating the Tractor Starting the Engine Stopping the Tractor & Engine 1. While sitting in the operator’s seat, fully depress the brake pedal or set the parking brake. 1. Return the ground speed control(s) to neutral. 2. Disengage the PTO and wait for all moving parts to stop. 2. Make sure that your feet are not depressing the ground speed control pedals and that the cruise control lever is in neutral. Kohler Models 3. Set the throttle to Full. 3. Disengage the PTO clutch.
Operating the Tractor Mowing Attachment Operation in Reverse 1. Set the mower cutting height to the desired level and set the gauge wheels to the appropriate position (if equipped). If an operator chooses to operate a PTO driven attachment in reverse, the RMO system can be used. To use the Reverse Mowing Option (RMO) turn the RMO key after the PTO is engaged. The L.E.D. light will illuminate, and the operator can then operate the attachment in reverse.
Operating the Tractor Pushing the Tractor by Hand 1. Disengage the PTO and turn the engine off. 2. Pull the transmission release (B, Figure 4) back approximately 2-1/2” (6 cm) to lock into released position. 3. The tractor can now be pushed by hand. DO NOT TOW TRACTOR Towing the unit will cause transmission damage. • Do not use another vehicle to push or pull this unit. • Do not actuate the transmission release valve lever while the engine is running. A B Figure 4.
Operating the Tractor Mower Deck Removal & Installation B 44” Simplicity, Massey Ferguson or AGCO Models A C D WARNING Engage parking brake, disengage PTO, stop engine and remove key before attempting to install or remove the mower. Figure 6. Lift Arms (Viewed from underneath right side of tractor) A. Mower Lift Arm C. Flat Washer B. Tractor Lift Arm D. Safety Clip Removing the Mower Deck B Note: Units with electric height of cut, unplug tractor wire harness from deck harness before removing deck.
Operating the Tractor Mower Deck Removal & Installation F 44” Snapper Models H B C G D E A WARNING Engage parking brake, disengage PTO, stop engine and remove key before attempting to install or remove the mower. Figure 9. Lift Arms (Viewed from underneath left side of tractor) A. Safety Clip E. Lower Hanger B. Upper Hanger F. Post on Lift Hook C. Lift Hook G. Washer D. Lift Chain H.
Operating the Tractor Mower Deck Removal & Installation Simplicity, Massey Ferguson and AGCO Models Figure 11. Pivoting Gauge Wheels - Select Models A C B WARNING Engage parking brake, disengage PTO, stop engine and remove key before attempting to install or remove the mower. D Muffler and surrounding areas may be hot. Figure 12. Mower Lift A. Lift Hook B. Lift Chain Removing the Mower Deck Note: Units with electric height of cut, unplug tractor wire harness from deck harness before removing deck. 1.
Operating the Tractor Installing the Mower Deck NOTE: Perform mower installation on a hard, level surface such as a concrete floor. 1. Park the tractor, fully lower the attachment lift, turn off the PTO switch, turn off the engine, remove the key, and engage the parking brake. Turn the wheels fully to the left. 2. Place mower in the lowest cutting position using the mower height adjuster.
Operating the Tractor Mower Deck Removal & Installation C 50” Snapper Models E A B D F WARNING Figure 14. Mower Lift A. Lift Hook B. Lift Chain, Inside C. Hanger Engage parking brake, disengage PTO, stop engine and remove key before attempting to install or remove the mower. D. Outside Chain E. PTO Belt F. Idler Arm Muffler and surrounding areas may be hot. Removing the Mower Deck 1.
Operating the Tractor Attaching a Trailer A The maximum horizontal drawbar force allowed is 444 Newton. The maximum vertical drawbar force is 222 Newton. This equates to a 396 lbs (180 kg) trailer on a 10 degree hill. Secure the trailer with an appropriately sized clevis pin (A, Figure 16) and clip (B). B WARNING Never store the unit (with fuel) in an enclosed, poorly ventilated structure. Fuel vapors can travel to an ignition source (such as a furnace, water heater, etc.) and cause an explosion.
Operating the Tractor Snowthrower & Dozer Applications Snowthrower & Dozer Applications E A A B F C D E C B D Mower Applications Mower Applications G A A B F G F E Figure 17. Lift Lock Plate - Hydraulic Lift Models A. Lift Cylinder B. Flat Head Pin (Original) C. Flat Head Pin (New) D. Lock Plate E. Hair Pin Clips F. Lift Shaft Assy. G. Washers C D Figure 18. Lift Link - Manual Lift Models A. Pin B. Rear Hole of Lift Bar (Snowthrower Applications) C. Spacer D. Hair Pin Clip E.
Lawn Care & Mowing Information How and When to Water, Fertilize & Aerate HOW TO WATER YOUR LAWN The best method of watering a lawn is to imitate a slow, soaking rain, applying about 1 inch of water. Most lawns are watered too often, but with too little water. However too much water can allow development of diseases with your lawn. It is best to water the lawn only when necessary, and then to water it slowly, evenly, and deeply—imitating a slow, soaking rain.
Lawn Care & Mowing Information When and How Often to Mow The time of day and condition of the grass greatly affect the results you’ll get when mowing. For the best results, follow these guidelines: ● Mow when the grass is between 3”-4” (7,5-10 cm) high. ● Mow with sharp blades. Short clippings of grass one inch or shorter decompose more quickly than longer blades. Sharp mower blades cut grass cleanly and efficiently, preventing frayed edges which harm the grass.
Regular Maintenance MAINTENANCE SCHEDULE & PROCEDURES The following schedule should be followed for normal care of your tractor and mower.
Regular Maintenance Check / Clean Oil Cooler (Select Models) SERVICE INTERVAL: EVERY 25 HOURS, OR AS NECESSARY The engine oil cooler is located on the side of the engine (A, Figure 19) and should be cleaned with compressed air at regular intervals or if dirty. A Safety Interlock System Check G SERVICE INTERVAL: EVERY FALL & SPRING Check the function of the safety interlock system using the test procedure found on page 14 of this manual. If the tractor fails any of the tests, see your dealer.
Regular Maintenance Check Tire Pressures SERVICE INTERVAL: EVERY 25 HOURS Tire Pressure should be checked periodically, and maintained at the levels shown in the chart. Note that these pressures may differ slightly from the “Max Inflation” stamped on the side-wall of the tires. The pressures shown provide proper traction, improve cut quality, and extend tire life. Size PSI bar 24 x 12-12 6-8 ,41-,55 23 x 10.5-12 6-8 ,41-,55 16 x 6.50-8 15 1,0 Figure 20.
Regular Maintenance Lubrication SERVICE INTERVAL: EVERY 25 HOURS Lubricate the unit at the locations shown in Figures 2225 as well as the lubrication points listed. Generally, all moving metal parts should be oiled where contact is made with other parts. Keep oil and grease off belts and pulleys. Wipe surfaces clean before and after lubrication.
Regular Maintenance 4. Remove the hardware retaining the wheel assembly to the axle and lubricate the axle shaft using antiseize compound or lithium grease. 5. Reinstall the components in reverse order of disassembly and lower the unit. Be sure the key (A, Figure 26) is in place in the axle keyway. Prestige / 2800 / 1800 / 500 / GT A B D I Figure 24. Mower Lubrication Points G H E F Figure 25.
Regular Maintenance WARNING For your personal safety, do not handle the sharp mower blades with bare hands. Careless or improper handling of blades may result in serious injury. WARNING For your personal safety, blade mounting capscrews must each be installed with a hex/spline washer and spring washer, then securely tightened. Torque blade mounting capscrew to 45 - 55 ft. lbs. (61 - 75 N.m.) LOOSEN Figure 27.
Regular Maintenance Transmission Identification Several service procedures within this book are identified by, and vary by, transmission type. To determine what transmission is in your tractor, check the identification tag attached to the axle of the transmission (Figure 30), or check your tractor’s parts book. TUFF TORQ K61 10010101 10010101010 A Figure 30 Transmission ID Tag Location A.
Regular Maintenance A Figure 32. Seat Deck Access Plug A. Expansion Chamber Access Plug A Figure 33. Differential Fill Plug Access A. Differential Fill Plug K71 Maintenance The following maintenance procedures must be performed on the K71 transmission after the first 50 hours of operation and then after every 250 hours. TRANSMISSION INFORMATION Transmission Oil Capacity: Apx. 4-1/2 qt (4.25 L) Transmission Oil Type: SAE 10W-30 with a minimum API rating of SG/CD.
Regular Maintenance B A Figure 36. Internal Transmission Filter Service A. Filter Access Cap B. Internal Filter A Figure 37. Transmission Drain Plugs A. 14mm Drain Plugs B. Filter Access Cap 5. Remove and replace the internal transmission filter (B, Figure 36). 6. Reinstall the filter access cap (A, Figure 36) and the two 14mm drain plugs (A, Figure 37). 7. Using a long funnel, add 2 quarts of oil to the differential fill (See Figure 33). The differential fill cap should have been removed earlier). 8.
Troubleshooting, Adjustment, & Service Troubleshooting WARNING While normal care and regular maintenance will extend the life of your equipment, prolonged or constant use may eventually require that service be performed to allow it to continue operating properly. To avoid serious injury, perform maintenance on the tractor or mower only when the engine is stopped and the parking brake engaged.
Troubleshooting, Adjustment, & Service Tractor Troubleshooting Cont. Tractor drive belt slips. Brake will not hold. Tractor steers hard or handles poorly. 1. 2. 3. 4. Clutch/brake is out of adjustment. Pulleys or belt greasy or oily. Belt stretched or worn. Idler pulley pivot bracket “frozen” in declutched position. 1. Brake is incorrectly adjusted. 2. Internal brake worn. 1. Steering linkage is loose. See Adjustments Section. Clean as required. Replace with new belt.
Troubleshooting, Adjustment, & Service Battery Charging WARNING C A Keep open flames and sparks away from the battery; the gasses coming from it are highly explosive. Ventilate the battery well during charging. A dead battery or one too weak to start the engine may be the result of a defect in the charging system or other electrical component. If there is any doubt about the cause of the problem, see your dealer.
Troubleshooting, Adjustment, & Service Steering Wheel Adjustment B C NOTE: The steering wheel on Snapper models is not adjustable. 1. Use a suitable punch to remove the roll pin at the base of the steering wheel (B, Figure 41). 2. Pull down on the rubber boot to expose the two holes in the steering shaft (A). A Thicker Spoke Faces Seat 3. Align the hole in the steering wheel with the appropriate steering shaft hole and install the roll pin.
Troubleshooting, Adjustment, & Service PTO Clutch Adjustment A B WARNING To avoid serious injury, perform adjustments only with engine stopped, key removed and tractor on level ground. Check the PTO clutch adjustment after every 250 hours of operation. Also perform the following procedure if the clutch is slipping or will not engage, or if a new clutch has been installed. B 1.
Troubleshooting, Adjustment, & Service Gauge Wheels (Select Models) The mower gauge wheels can be placed in several positions depending on the height of cut. When using higher cutting heights, set the wheels in the lower position. When using lower cutting heights, set the wheels in the upper position. To adjust: A B PIVOTING GAUGE WHEELS 1. Remove the hair pin clip (A, B, Figure 46). C 2. For upper position, install the pin (A) through the spindle above the bracket (C).
Troubleshooting, Adjustment, & Service Leveling The Mower If the cut is uneven, the mower may need leveling. Unequal or improper tire pressure may also cause an uneven cut. Make sure tire pressure is correct as specified in Checking Tire Pressure. A SIDE-TO-SIDE LEVELING B 1. With the mower installed, place the tractor on a smooth, level surface such as a concrete floor. Turn the front wheels straight forward. 2. Check for bent blades and replace if necessary. 3. Place the mower in mid-cut position.
Troubleshooting, Adjustment, & Service Mower Belt Replacement 1/8” Gap To avoid damaging belts, DO NOT PRY BELTS OVER PULLEYS. C A 44” & 50” PTO Belt Replacement 1. Park the tractor on a smooth, level surface such as a concrete floor. Disengage the PTO, turn off the engine and lock the parking brake. Remove the key. Remove the mower or place in the lowest cutting position. B 2. Move the idler arm (A, Figure 53) to relieve belt tension. Drop the belt from the PTO (electric clutch) pulley.
Troubleshooting, Adjustment, & Service A FRONT D A B C A A B Figure 56. Mower Deck Drive Belt Routing A. Arbor Drive Pulley (V-sided) B. Idler Pulley (Flat-sided) Figure 55. Mower Deck A. Capscrew B. Right-hand Arbor Cover C. Spring D. Left-hand Arbor Cover Arbor Drive Belt Replacement NOTE: Be sure to use only genuine Simplicity replacement parts. 1. Park the tractor on a smooth, level surface such as a concrete floor. Disengage the PTO, turn off the engine and lock the parking brake.
Specifications NOTE: Specifications are correct at time of printing and are subject to change without notice. * The power ratings for an individual engine model are initially developed by starting with SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure) (Revision 2002–05).
Parts & Accessories Replacement Parts Technical Manuals Replacement parts are available from your authorized dealer. Always use genuine Simplicity Service Parts. Additional copies of this manual are available, as well as fully illustrated parts lists. These manuals show all of the product’s components in exploded views (3D illustrations which show the relationship of parts and how they go together) as well as part numbers and quantities used.
MANUFACTURING, INC. 500 N Spring Street / PO Box 997 Port Washington, WI 53074-0997 PRODUCTS, INC. 535 Macon Street McDonough, GA 30253 www.SimplicityMfg.com www.Snapper.com 500 N Spring Street / PO Box 997 Port Washington, WI 53074-0997 500 N Spring Street / PO Box 997 Port Washington, WI 53074-0997 www.MasseyLawn.com www.AGCOLawn.com Briggs & Stratton Yard Power Products Group Copyright © 2006 Briggs & Stratton Corporation Milwaukee, WI USA.
