N ep o ro t fo du r ct io n OPERATOR’S MANUAL Baron XL / 2400 XL / RD Series 21HP Hydro Tractors Description Simplicity Baron XL, 21HP w/ 40” Mower (CE) Snapper RD21V40, 21HP w/ 40” Mower (CE) Massey Ferguson 2421 XL, 20HP w/ 40” Mower (CE) Simplicity Baron XL, 21HP 4WD w/40” Mower (CE) Snapper RD21V40, 21HP 4WD w/40” Mower (CE) R Mfg. No.
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Table of Contents Safety Rules & Information.................................4 Regular Maintenance ........................................20 Identification Numbers ............................................9 Safety Decals ........................................................10 Safety Icons...........................................................11 Maintenance Schedule..........................................20 Check Tire Pressures ............................................
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 & 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 and 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 WARNING SLOPE OPERATION Slopes are a major factor related to loss-of-control and tip-over 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 11. Do not remove the fuel filter when the engine is hot as spilled gasoline may ignite. Do not spread fuel line clamps further than necessary. Ensure clamps grip hoses firmly over the filter after installation. 12. Do not use gasoline containing METHANOL, gasohol containing more than 10% ETHANOL, gasoline additives, or white gas because engine/fuel system damage could result. 13. If the fuel tank must be drained, it should be drained outdoors. 14.
Identification Numbers Identification Numbers CE Identification Tag Markings When contacting your authorized dealer for replacement parts, service, or information you MUST have these numbers. A. Manufacturer’s Identification Number B. Manufacturer’s Serial Number C. Power Rating in Kilowatts Record your model name/number, manufacturer’s identification numbers, and engine serial numbers in the space provided for easy access. These numbers can be found in the locations shown. D.
Safety Decals 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. Safety Decals 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. If any of these decals are lost or damaged, replace them at once. See your local dealer for replacements.
Safety Decals Safety Icons Warning: Read Operator’s Manual. Danger: Fire Hazard. Read and understand the Operator’s Manual before using this machine. Do not add fuel while engine is hot or running. Stop engine and allow to cool for 3 minutes prior to adding fuel. Danger: Dismemberment. Danger: Hot Surface. This machine can amputate limbs. Keep bystanders and children away when engine is running. Allow machine to cool before touching this area. Danger: Dismemberment.
R 12V N ep o ro t fo du r ct io n Features & Controls Figure 1. Tractor and Mower Controls NOTE: Steering wheel removed for clarity. 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 Headlights Ground Speed Pedals The light switch turns the tractor headlights on and off. The tractor’s forward ground speed is controlled by the forward ground speed control pedal. The tractor’s reverse ground speed is controlled by the reverse ground speed control pedal. Brake Pedal Depressing either pedal will increase ground speed. Note that the further down the pedal is depressed, the faster the tractor will travel. Depressing the brake pedal applies the tractor brake.
Features & Controls Seat Adjustment Lever Catcher Dump Lock Pedal The seat can be adjusted forward and back. Move the lever, position the seat as desired, and release the lever to lock the seat into position. The catcher dump lock pedal unlocks the catcher so that it can be opened to dump out collected grass. Catcher Open/Close Lever Transmission Release Valve Lever The catcher open/close lever opens the catcher so that it may be emptied and closes it for mowing.
Operating the Tractor WARNING Safety Interlock System Tests Gasoline is highly flammable and must be handled with care. Never fill the tank when the engine is still hot from recent operation. Do not allow open flame, smoking or matches in the area. Avoid over-filling and wipe up any spills. WARNING 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.
Operating the Tractor 3. Make sure the PTO switch is disengaged. If an operator chooses to mow 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 mow in reverse. Each time the PTO is disengaged the RMO needs to be reactivated if desired. The key should be removed to restrict access to the RMO feature. 4. Start the engine (see STARTING THE ENGINE).
Operating the Tractor Four Wheel Drive Models (4WD) 1. Disengage the PTO and turn the engine off. C 2. Push the transmission release in approximately 2-1/2” (6.4 cm) to lock into released position (Figure 2.2). 3. The tractor can now be pushed by hand. B A N ep o ro t fo du r ct io n Figure 3. Engaging the Parking Brake A. Ground Speed Pedals B. Brake Pedal C. Parking Brake Knob Emptying the Catcher To empty the catcher: A 1. Depress the catcher dump pedal (A, Figure 4). 2.
Operating the Tractor Attaching a Trailer Catcher Removal AND Installation NOTE: Remove the hopper to attach a trailer. WARNING 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 5) and clip (B). Do not operate the unit without the hopper or deflector in place. 1.
Operating the Tractor 12 Volt Power Outlet (certain models) Storage WARNING CAUTION 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. Fuel vapor is also toxic to humans and animals. Avoid Injury. Safe operation requires your full attention. Do not wear radio or music headphones while operating machine.
Regular Maintenance Maintenance Schedule The following schedule should be followed for normal care of your tractor and mower.
Regular Maintenance Safety Interlock System Check Battery Maintenance Check the function of the safety interlock system using the test procedur. If the tractor fails any of the tests, see your dealer. WARNING When removing or installing battery cables, disconnect the negative cable FIRST and reconnect it LAST. If not done in this order, the positive terminal can be shorted to the frame by a tool.
Troubleshooting & Adjustments 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 & Adjustments Troubleshooting the Tractor (Continued) PROBLEM Brake will not hold. Tractor steers hard or handles poorly. Engine exhaust is black. Engine runs, but tractor will not drive. LOOK FOR Internal brake worn. Steering linkage is loose. Improper tire inflation. Front wheel spindle bearings dry. Dirty air filter. Choke closed. Ground speed control pedals not depressed. Transmission release lever in PUSH position. Mower drive belt is broken. Parking brake is engaged.
Troubleshooting & Adjustments Seat Adjustment Catcher-full Alarm Adjustment Pitch Adjustment There are two ways to adjust the “catcher full” alarm one for grass volume and one for sensitivity. The pitch of the seat can be adjusted to one of three positions. See your dealer for assistance. Grass Volume Adjustment Sliding the paddle bracket (C, Figure 10) up increases the volume of grass in the collector before the alarm goes off.
Troubleshooting & Adjustments Leveling The Mower Mower Lift Adjustment 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. See your dealer for assistance. WARNING Before checking mower, shut off PTO and engine, remove the key, and allow all moving parts to stop. Mower lift height can be adjusted using the mower lift chains.
BRIGGS & STRATTON POWER PRODUCTS GROUP, L.L.C. OWNER WARRANTY POLICY LIMITED WARRANTY Briggs & Stratton Power Products Group, LLC will repair and/or replace, free of charge, any part(s) of the equipment that is defective in material or workmanship or both. Briggs & Stratton Corporation will repair and/or replace, free of charge, any part(s) of the Briggs and Stratton engine* (if equipped) that is defective in material or workmanship or both.
Specifications NOTE: Specifications are correct at time of printing and are subject to change without notice. ENGINE TRANSMISSION 21 HP* Briggs & Stratton K46 Make Model Horsepower Displacement Electrical System Type Hydraulic Fluid Capacity Speeds @ 3400 rpm Continuous Torque Output Drawbar Rating Maximum Weight on Axle Oil Capacity Briggs & Stratton Twin Vanguard (385777) 21 38.2 cu in. (627 cc) Alternator: 12 volt, 16 amp Battery: 230 CCA 48 oz (1,4 L) CHASSIS Front Wheels Capacity: 2.
Parts & Accessories Replacement Parts Replacement parts are available from your authorized dealer. Always use genuine Simplicity Service Parts. Maintenance Items Many convenient and helpful service and maintenance items are available from you authorized dealer. Some of these items include: Engine Oil Tire Sealant Touch-Up Paint Degrimer/Degreaser Grease Gun Kit Gas Stabilizer R N ep o ro t fo du r ct io n 8 oz.
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