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Briggs & Stratton 5900660 Operator's Manual

24hp zero-turn riders simplicity zt3000/ snapper 355z/ snapper 360z/ massey ferguson zt2450
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OPERATOR'S
MANUAL
24HP Zero-Turn Riders
Simplicity ZT3000
Mfg. No.
Description
5900660
ZT3000B2444, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 44" Mower
5900662
ZT3000B2450, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 50" Mower
5900684
ZT3000B2450CE, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 50" Mower
(CE/Export)
5900773
ZT3000B2446, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 46" Mower
Snapper 355Z
Mfg. No.
Description
5900681
355ZB2444, Snapper 24HP B&S 355Z Zero-Turn Rider with 44" Mower
5900682
355ZB2450, Snapper 24HP B&S 355Z Zero-Turn Rider with 50" Mower
5900685
355ZB2450CE, Snapper 24HP B&S 355Z Zero-Turn Rider with 50" Mower
(CE/Export)
5900768
355ZB2654 DLR, Snapper 26HP B&S 355Z Zero-Turn Rider with 54" Mower
5900775
355ZB2446, Snapper 24HP B&S 355Z Zero-Tero Rider with 46" Mower
Snapper 360Z
Mfg. No.
Description
5900760
360ZB2450CE, Snapper 24HP B&S 360Z Zero-Turn Rider with 50" Mower
(CE/Export)
Massey Ferguson ZT2450
Mfg. No
Description
5900777
ZT2450B2450, Massey Ferguson 24HP B&S ZT2450 Zero-Turn Rider
with 50" Mower
Form No. 5101066
Revision G
Rev.Date 07/2010
TP 100-7327-G-CH-SMN

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Summary of Contents for Briggs & Stratton 5900660

  • Page 1 MANUAL 24HP Zero-Turn Riders Simplicity ZT3000 Mfg. No. Description 5900660 ZT3000B2444, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 44” Mower 5900662 ZT3000B2450, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 50” Mower 5900684 ZT3000B2450CE, Simplicity 24HP B&S ZT3000 Zero-Turn Rider with 50” Mower...
  • Page 2 Thank you for purchasing this quality-built product. We’re pleased that you’ve placed your confidence in the Simplicity and Snapper brand. When operated and maintained according to the instructions in this manual, your product will provide many years of dependable service. This manual contains safety information to make you aware of the hazards and risks associated with this machine and how to avoid them.

  • Page 3: Table Of Contents

    Table of Contents Safety Rules & Information ........ 2 Troubleshooting, Adjustments & Service ..31 Identification Numbers ..........8 Troubleshooting the Rider ........31 Safety Decals ............9 Troubleshooting the Mower ........32 Safety Interlock System ........10 Common Cutting Problems ........33 Safety Icons ............11 Seat Adjustment ............34 Ground Speed Control Lever Adjustment .....34 Features &...

  • Page 4: Safety Rules & Information

    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. Do not operate this machine unless you have been trained. Reading and understanding this operator’s manual is a way to train yourself.

  • Page 5: Slope Operation

    Safety Rules & Information Slope Operation Operation on slopes can be dangerous. Using the unit on a slope that is too steep where you do not have adequate wheel traction (and control) can cause sliding, loss of steering, control, and possible rollover.
  • Page 6 Safety Rules & Information Retaining Walls, Drop-offs, and Water Retaining walls and drop-offs around steps and water are a common hazard. Give yourself a minimum of two mower widths of clearance around these hazards and hand-trim with a walk behind mower or string trimmer. Wheels dropping over retaining walls, edges, ditches, embankments, or into water can cause rollovers, which may result in serious injury, death, or drowning.
  • Page 7 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.

  • Page 8: Safety Rules And Information

    Safety Rules and Information SLOPE OPERATION WARNING Slopes are a major factor related to loss-of-control and Do not use this machine on slopes greater than tip-over accidents, which can result in severe injury or 15°.* death. Operation on all slopes requires extra caution. If Select slow ground speed before driving onto you cannot back up the slope or if you feel uneasy on it, slope.
  • Page 9 Safety Rules & Information SERVICE AND MAINTENANCE line clamps further than necessary. Ensure clamps grip hoses firmly over the filter after installation. Safe Handling of Gasoline 12. Do not use gasoline containing METHANOL, 1. Extinguish all cigarettes, cigars, pipes, and other gasohol containing more than 10% ETHANOL, sources of ignition.

  • Page 10: Identification Numbers

    Identification Numbers Identification Tags Unit ID Tag North American Mower ID Tag / CE Models Model xxxxxxx CE Models xxxxxxxxxxxxxxxxxxxx (Only) Serial xxxxxxxxxx BRIGGS & STRATTON CORP. POWER PRODUCTS GROUP, LLC x.xx MILWAUKEE, WI 53201 USA xxxx 20xx When contacting your authorized dealer for replacement parts, service, or information you MUST have these numbers.

  • Page 11: Safety Decals

    Safety Decals All DANGER, WARNING, CAUTION and Safety Decals instructional messages on your rider and mower This unit has been designed and manufactured to should be carefully read and obeyed. Personal bodily provide you with the safety and reliability you would injury can result when these instructions are not expect from an industry leader in outdoor power followed.

  • Page 12: Safety Interlock System

    Safety Interlock System NORTH AMERICAN EXPORT MODELS ONLY: MODELS ONLY: Safety Interlock System Safety Interlock System This unit is equipped with safety interlock switches. This unit is equipped with safety interlock switches. These safety systems are present for your safety, These safety systems are present for your safety, do not attempt to bypass safety switches, and never do not attempt to bypass safety switches, and never...

  • Page 13: Safety Icons

    Safety Icons Safety Icons CE Export Safety Icons Warning: Read Operator’s The alert symbol is used to identity safety Manual. information about hazards that can result in personal Read and understand the injury. A signal word (DANGER, WARNING, or Operator’s Manual before using CAUTION) is used with the alert symbol to indicate this machine.

  • Page 14: Features & Controls

    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 Control Levers Choke These levers control the ground speed of the rider.
  • Page 15 Features & Controls Hour Meter Fuel Tank The hour meter measures the number of hours the Fuel Level Gauge key has been in the RUN position. To remove the cap, turn counterclockwise. The fuel Note: The hour meter will register the passage of gauge is mounted in the fuel tank and indicates the time when the key is in the RUN position, even if the amount of fuel in the tank.

  • Page 16: Operation

    Operation General Operating Safety Checks Before Starting Before first time operation: • Check that crankcase is filled to full mark on dipstick. See the engine Operator’s Manual for • Be sure to read all information in the Safety and instructions and oil recommendations. Operation sections before attempting to operate •...

  • Page 17: Starting The Engine

    Operation WARNING DO NOT TOW RIDER Towing the unit will cause transmission If you do not understand how a specific control damage. Do not use another vehicle to functions, or have not yet thoroughly read the push or pull this unit. FEATURES &...

  • Page 18: Zero Turn Driving Practice

    Operation Smooth Travel Zero Turn Driving Practice The lever controls of the The lever controls of the Zero Turn rider are Zero Turn rider are responsive, and learning to gain a smooth and responsive . efficient control of the rider’s forward, reverse, and turning movements will take some practice.

  • Page 19: Advanced Driving

    Operation Practice Turning Around a Corner Practice Turning In Place While traveling forward bring one handle gradually To turn in place, “Zero Turn,” gradually move one back toward neutral. Repeat several times. ground speed control lever forward from neutral and one lever back from neutral simultaneously.

  • Page 20: Mower Removal & Installation

    Operation Mower Removal and Installation NOTE: Perform mower deck installation and removal on a hard flat surface such as a concrete floor. Removal Releasing the Mower Deck Belt Tension 1. Disengage the PTO, engage the parking brake, turn off the ignition, remove the key, and wait for all moving parts to stop.
  • Page 21 Operation Figure 12. Mower Installation & Removal G. Handle A. Left Front Rod Lock H. Front Hanger Rod Ends B. Right Front Rod Lock I. Left Leveling Link C. Left Leveling Link Hair Pin J. Right Leveling Link D. Right Leveling Link Hair Pin K.

  • Page 22: Mowing

    Operation 4. Engage the PTO by pulling up on the PTO switch. Mowing 5. Begin mowing. See Mowing Recommendations Before mowing, set the cutting height as described in section for tips on mowing patterns and lawn care. the Troubleshooting, Adjustments & Service section. See Troubleshooting section for information on 1.

  • Page 23: Mowing Methods

    Operation When and How Often to Mow 3. Mow at time of day when the grass is cool and dry. Late afternoon or early evening often provide these The time of day and condition of the grass greatly ideal mowing conditions. affect the results you’ll get when mowing.

  • Page 24: Attaching A Trailer

    Operation Engine Speed & Ground Speed for Broadcasting Proper Mulching Use full engine throttle matched with a slow ground Mulching consists of a mower deck which cuts and speed so that clippings will be finely cut. Ground recuts clippings into tiny particles and which then speed while mulching should be HALF of the blows them down INTO the lawn.

  • Page 25: Regular Maintenance

    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.

  • Page 26: Lubrication

    Regular Maintenance Oil: Lubrication • control handle pivots Lubricate the unit at the following lubrication points shown in Figures 14 through 17. • discharge chute hinge Grease: • front caster wheel axles Generally, all moving metal parts should be oiled where contact is made with other parts.

  • Page 27: Servicing The Mower Blades

    Regular Maintenance Servicing The Mower Blades Removing the Mower Blade CAUTION Avoid injury! Mower blades are sharp. • Always wear gloves when handling mower blades or working near blades. 1. See Figure 18 To remove the mower blade, wedge a wooden block between the mower blade and the mower deck housing to keep the mower blade from turning, then remove the mower blade and the mower blade retaining hardware.
  • Page 28 Regular Maintenance Sharpening the Mower Blade CAUTION Avoid injury! Mower blades are sharp. • Always wear gloves when handling the mower blades. • Always wear safety eye protection when grinding. 1. Sharpen the mower blades with grinder, hand file, Figure 21. Sharpening the Mower Blade or electric blade sharpener.

  • Page 29: Checking Tire Pressures

    Regular Maintenance Check Tire Pressures 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.

  • Page 30: Check Engine Oil & Filter

    Regular Maintenance Change Engine Oil & Filter 1. Warm the engine by running for a few minutes. (Refer to the engine operator’s manual for oil & filter replacement instructions) 2. The oil drain hose (A, Figure 26) is located on the left side of the engine.

  • Page 31: Check/Fill Transmission Oil

    Regular Maintenance Check / Fill Transmission Oil Oil Type: 20W-50 conventional detergent motor oil. 1. Check the oil level when the unit is cold. Raise the seat plate to gain access to the transmission oil reservoirs (A, Figure 27). The oil should be up to the “FULL COLD”...

  • Page 32: Battery Maintenance

    Regular Maintenance Battery Maintenance Storage Before you store your unit for the off-season, read the Cleaning the Battery and Cables Maintenance and Storage instructions in the Safety WARNING Rules section, then perform the following steps: • Disengage the PTO, set the parking brake, & Be careful when handling the battery.

  • Page 33: Troubleshooting, Adjustments & Service

    Troubleshooting, Adjustments, & Service Troubleshooting WARNING While normal care and regular maintenance will To avoid serious injury, perform maintenance extend the life of your equipment, prolonged or on the tractor or mower only when the engine constant use may eventually require that service be is stopped and the parking brake engaged.

  • Page 34: Troubleshooting The Mower

    Troubleshooting, Adjustments, & Service Rider Troubleshooting Continued. PROBLEM CAUSE REMEDY Engine runs, but rider will 1. Hydraulic release lever(s) 1. Move lever(s) forward to “drive” position. not drive. in “free-wheel” position. See Pushing The Rider By Hand. 2. Belt is broken. 2.

  • Page 35: Common Cutting Problems

    Troubleshooting, Adjustments, & Service Troubleshooting common cutting problems PROBLEM CAUSE REMEDY Streaking. 1. Blades are not sharp. 1. Sharpen your blades. 2. Blades are worn down to far. 2. Replace your blades. 3. Engine speed is too slow. 3. Always mow at full throttle. 4.

  • Page 36: Seat Adjustment

    Troubleshooting, Adjustments, & Service Seat Adjustment The seat and ground speed control levers should be adjusted so that operator’s elbows are supported by the arm rests when his/her hands are on the controls, and the ground speed control levers can be moved through their full range of motion without contacting the operator’s legs.

  • Page 37: Speed Balancing Adjustment

    Troubleshooting, Adjustments, & Service Speed Balancing Adjustment WARNING DO NOT adjust the rider for a faster overall speed forward or reverse than it was designed for. If the rider veers to the right or left when the ground speed control levers are in the maximum forward or reverse position, the top speed of each of these levers can be balanced by turning the adjustment bolt(s) (A &...

  • Page 38: Parking Brake Adjustment

    Troubleshooting, Adjustments, & Service Parking Brake Adjustment 1. Disengage the PTO, stop the engine, engage the parking brake, and remove the key from the ignition. 2. Raise the seat plate to gain access to the parking brake components. 3. Measure the distance from the top of the brake spring rod (C, Figure 34) to the top of the lock nut (D) on both sides of the unit.

  • Page 39: Pto Clutch Adjustment

    Troubleshooting, Adjustments, & Service Figure 37. Adjust PTO Clutch A. Window B. Adjustment Nut C. .016”-.018” (0,40-0,45mm) Feeler Gauge Figure 36. PTO Clutch Adjustment A. Adjustment Window (Qty. 3, one shown) B. Adjustment Nut PTO Clutch Adjustment WARNING Check the PTO clutch adjustment after every 100 To avoid serious injury, perform adjustments hours of operation.

  • Page 40: Mower Deck Leveling

    Troubleshooting, Adjustments, & Service Mower Deck Leveling Perform these adjustments on a flat level surface. Side-To-Side Leveling 1. With the mower installed, place the rider on a smooth, level surface such as a concrete floor. Turn the front wheels so they are straight. 2.

  • Page 41: Roller Bar Leveling

    Troubleshooting, Adjustments, & Service Roller Bar Leveling (Select Models) The rollers on this Zero Turn unit are not intended to ride on the ground. DO NOT adjust rollers to ride on the ground. Rollers riding on the ground will damage turf and/or unit.
  • Page 42 Troubleshooting, Adjustments, & Service 46” Models Only: 1. Pull the lever (A, Figure 43) towards the rear of the machine to release tension on the mower belt. Remove the belt from the PTO pulley (C, Figure 44). 2. Remove the old drive belt and install the new one as shown in Figure 44.

  • Page 43: Hydraulic Pump Drive Belt Replacement

    Troubleshooting, Adjustments, & Service Hydraulic Pump Drive Belt Replacment 1. Park the rider on a smooth, level surface such as a concrete floor. Disengage the PTO, engage the parking brake, turn off the engine, and remove the ignition key. 2. Remove the PTO drive belt (see MOWER BELT REPLACEMENT for removal instructions).

  • Page 44: Mower Deck Washout Port

    Troubleshooting, Adjustments, & Service Mower Deck Washout Port (46” Mower Decks Only) The washout port allows you to connect a typical garden hose to the trim side (L.H.) of the mower deck to remove grass and debris from the underside. This ensures proper and safe operation of the mower.

  • Page 45: Specifications

    Specifications Specifications NOTE: Specifications are correct at time of printing and are subject to change without notice. ENGINE: CHASSIS: Fuel Tank Capacity: 6.5 Gallons (24.6 L) 24 HP* Briggs & Stratton Rear Wheels Tire Size: 20 x 8.00 -10 (S/N: 2013131627 & Below) Inflation Pressure: 15 psi (1,03 bar) Make Briggs &...
  • Page 46 Notes...
  • Page 47 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.
  • Page 48 Product Quick Specs: ENGINE: CHASSIS: Fuel Tank Capacity: 6.5 Gallons (24.6 L) 24 HP* Briggs & Stratton Rear Wheels Tire Size: 20 x 8.00 -10 (S/N: 2013131627 & Below) Inflation Pressure: 15 psi (1,03 bar) Make Briggs & Stratton Front Wheels Tire Size: 11 x 4.00-5 Model 44M777-0121-E1...

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