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OPERATOR’S
MANUAL
18HP Zero-Turn Riders
Mfg. No. Description
1694454 Simplicity 18HP Consumer Zero Turn Rider
5091000 Snapper Fast Cut ZT18440KH, 18HP Zero-Turn Rider with 44” Mower
1694744 Massey Ferguson ZT 1844
20HP Zero-Turn Riders
Mfg. No. Description
1694455 Simplicity 20HP Consumer Zero Turn Rider
1694460 Simplicity 20HP ZT 2050 (CE)
5091001 Snapper Fast Cut ZT20500BV, 20HP Zero-Turn Rider with 50” Mower
5091003 Snapper Fast Cut ZT20500BV, 20HP Zero-Turn Rider with 50” Mower (CE)
1694745
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Table of Contents Safety Rules & Information.................................2 Troubleshooting, Adjustments & Service .......21 Troubleshooting the Rider .....................................21 Identification Numbers........................................5 Troubleshooting the Mower ...................................22 Safety Decals .......................................................6 Safety Icons .........................................................7 Seat Adjustments...................
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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. 16. Use extra care when loading or unloading the unit GENERAL OPERATION into a trailer or
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Safety Rules and Information SLOPE OPERATION WARNING Slopes are a major factor related to loss-of-control and tip- Never operate on slopes greater than 17.6 percent over accidents, which can result in severe injury or death. (10°) which is a rise of 3-1/2 feet (106 cm) vertically in Operation on all slopes requires extra caution. If you cannot 20 feet (607 cm) horizontally. back up the slope or if you feel uneasy on it, do not operate Select slow ground speed before driving onto slope. on it. Us
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Safety Rules and Information SERVICE AND MAINTENANCE Safe Handling of Gasoline 1. Extinguish all cigarettes, cigars, pipes, and other 13. If the fuel tank must be drained, it should be drained sources of ignition. outdoors. 2. Use only approved gasoline containers. 14. Replace faulty silencers/mufflers. 3. Never remove the gas cap or add fuel with the engine 15. Maintain or replace safety and instruction labels as running. Allow the engine to cool before refueling. necessary. 4. Never fuel the m
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S SA AM MP PL LE E S SA AM MP PL LE E Identification Numbers Unit ID Tag Identification Numbers Mower ID Tag North American Models Mfg. No.: 169XXXX Serial No.: XXXXX XXXX dB(A) kW: XX CE Models PRODUCT REFERENCE DATA Engine RPM XXXX LpA: XXX dB(A) Model Description Name/Number Vibration @ Wheel: XXX m/s² Vibration @ Seat: XXX m/s² Simplicity Mfg. Inc. Port Washington, WI USA 53074-0997 XXXXXXX Unit MFG Number Unit SERIAL Number When contacting your authorized dealer for replace- Mower Deck
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Safety Decals SAFETY DECALS This unit has been designed and manufactured to pro- All DANGER, WARNING, CAUTION and instructional vide you with the safety and reliability you would expect messages on your rider and mower should be carefully from an industry leader in outdoor power equipment read and obeyed. Personal bodily injury can result when manufacturing. these instructions are not followed. The information is for your safety and it is important! The safety decals below Although reading t
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Safety Icons & Interlock System SAFETY ICONS Warning: Read Operator’s SAFETY INTERLOCK Manual. SYSTEM Read and understand the Operator’s Manual before using this machine. This unit is equipped with safety interlock switches. These safety systems are present for your safety, do Danger:Thrown Objects. not attempt to bypass safety switches, and never tamp- This machine is capable of throwing er with safety devices. Check their operation regularly. objects and debris. Keep bystanders away. Operation
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Features & 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. Ground Speed Levers Throttle Control These levers control the ground speed of the rider. The The throttle controls engine speed. Move the throttle for- left lever con
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Features & Controls Ignition Switch Fuel Tank & Gauge The ignition switch starts and stops the engine; it has To remove the cap, turn counterclockwise. The fuel three positions: gauge is mounted in the fuel tank and indicates the amount of fuel in the tank. OFF Stops the engine and shuts off the electrical system. Mower Height of Cut Adjustment & RUN Allows the engine to run and powers the electrical system. Attachment Lift Control Lever To adjust cutting height, pull the large lever back full
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Operation GENERAL OPERATING SAFETY CHECKS BEFORE STARTING Before first time operation: Check that the crankcase is filled to full mark on dip- stick. See the engine owner’s manual for instructions Be sure to read all information in the Safety and and oil recommendations. Operation sections before attempting to operate this rider and mower. Make sure all nuts, bolts, screws and pins are in place and secure. Become familiar with all of the controls and how to stop the unit. Adjust the se
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Operation 5. Engage the PTO by pulling up on the switch. WARNING 6. Disengage the parking brake. If you do not understand how a specific control 7. Move the ground speed control levers from neutral functions, or have not yet thoroughly read the position to operating position (in toward the operator). FEATURES & CONTROLS section, do so now. 8. Begin mowing. See Lawn Care Section for tips on Do NOT attempt to operate the rider without first mowing patterns, lawn care, and trouble shooting becoming
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Operation Smooth Travel ZERO TURN DRIVING PRACTICE The lever controls of the zero turn rider are The lever controls of the zero turn rider are responsive, responsive . and learning to gain a smooth and efficient control of the The BEST method of rider’s forward, reverse, and turning movements will take handling the ground some practice. speed control levers is in Spending some time going through the maneuvers three steps — as shown shown and becoming familiar with how the unit acceler- in Figur
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Operation Practice Turning Around a Corner Practice Turning In Place While traveling forward allow one handle to gradually To turn in place, “zero turn,” gradually move one ground return back toward neutral. Repeat several times. speed control lever forward from neutral and one lever back from neutral simultaneously. Repeat several times. NOTE: To prevent pivoting directly on the tire tread, it is best to keep both wheels going at least slightly forward. NOTE: Changing the amount each lever is p
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200 Lbs. (91kg) Operation ATTACHING A TRAILER A The maximum weight of a towed trailer should be less than 200 lbs (91kg). Secure the trailer with an appropri- ately sized clevis pin (A, Figure 9) and clip (B). Excessive towed loads can cause loss of traction and loss of control on slopes. Reduce towed weight when operating on slopes. The surface being driven on greatly B impacts traction and stability. Wet or slippery surfaces can greatly reduce traction and the ability to stop or turn. Carefull
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Operation C B A E F H C D A B A D A G I Figure 10. Mower Belt Routing A. Arbor Pulleys B. Back-Side Idlers C C. PTO Pulley E D. Belt Tension Release Lever MOWER REMOVAL AND INSTALLATION NOTE: Perform mower installation and removal on a hard flat surface such as a concrete floor. Removal 1. Disengage the PTO, engage the parking brake, turn A off the ignition, remove the key, and wait for all mov- ing parts to stop. 2. Remove the cutting height pin and lower the attach- ment lift (H, Figure 11) to
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Regular Maintenance MAINTENANCE SCHEDULE & PROCEDURES The following schedule should be followed for normal care of your rider and mower.You will need to keep a record of your operating time. Determining operating time is easily accomplished by observing the elapsed time recorded by the hour meter. SAFETY ITEMS Before Every 5 Every 25 Every Every Spring & Each Hours Hours 100 250 Fall Use Hours Hours Check Safety Interlock System Check Rider Brakes Check Mower Blade Stopping Time RID
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Regular Maintenance LUBRICATION Lubricate the unit at the following lubrication points as well as those shown in Figure 12. Oil: Grease: control handle pivots front caster wheel axles discharge chute hinge roller straps (deck lift pivots) mower deck idler arm Generally, all moving metal parts should be oiled where mower deck arbors contact is made with other parts. Keep oil and grease off Use grease fittings when present. Disassemble parts to belts and pulleys. Remember to wipe fitt
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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 LOOSEN hex/spline washer and spring washer, then securely tightened.Torque blade mounting capscrew to 45 - 55 ft. lbs. (61 - 75 N.m.) Figure 13. Blade Removal SERVICING THE MOWER BLADES Service Interval: Every 10 Hours or As Required
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Regular Maintenance CHECK TIRE PRESSURES Tire pressure should be checked periodically, and main- tained 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. CHECKING / ADDING FUEL Tire Pressure To add fuel: Front 40 psi (2,76 bar) Rear 15 psi (1,03 bar) 1. Remove the fuel cap (see A, Figure 17). 2. Fill the tank to the
