Operator’s Manual S150XT Series R N ep o ro t fo du r ct io n Ze ro -Tu r n R i d i n g M owe r s Model Description 5900514 S150XTKAV2048 48” Mower Deck 5900508 S150XTKAV2252 52” Mower Deck 5900596 S150XTKAV2652 52” Mower Deck 5900564 S150XTKAV2452 52” Mower Deck 5900573 S150XTB2648 48” Mower Deck 5900574 S150XTB2852 52” Mower Deck 5901208 S150XTKAV2448 48” Mower Deck This manual is available in Spanish. For a copy, contact your Snapper Pro dealer or www.snapperpro.com.
Thank you for purchasing this quality-built SNAPPER PRO product. We’re pleased that you’ve placed your confidence in the SNAPPER PRO brand. When operated and maintained according to the instructions in this manual, your SNAPPER PRO 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.
Table of Contents Regular Maintenance ................................................25 Maintenance Schedule .........................................25 Service Air Filter ...................................................25 Engine Maintenance .............................................25 Inspect Muffler & Spark Arrester ..........................25 Checking/Adding Fuel ...........................................26 Fuel Filter ..............................................................
Operator Safety 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. Power equipment is only as safe as the operator.
Operator Safety 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. You should not operate on a slope greater than a 5.4 foot rise over a 20 foot length (15 degrees). Always mow across slopes, not up and down (to maintain traction on the wheels) and avoid sudden turns or rapid speed changes.
Operator Safety Roll Bar Use Keep the roll bar in the raised position and fasten the seat belt. There is no roll over protection when the roll bar is down! Do not jump off if the mower tips (it is safer to be secured by the seat belt with the roll bar raised.) N ep o ro t fo du r ct io n Lower the roll bar only when necessary (such as to temporarily clear a low overhanging obstacle) and NEVER remove it. Do NOT use the seat belt when the roll bar is down. Raise the roll bar as soon as clearance permits.
Operator Safety Fuel and Maintenance Always disengage all drives, shutoff the engine, and remove the key before doing any cleaning, refueling, or servicing. Gasoline and its vapors are extremely flammable. Do not smoke while operating or refueling. Do not add fuel while engine is hot or running. Allow engine to cool for at least 3 minutes prior to adding fuel. Do not add fuel indoors, in an enclosed trailer, garage, or any other enclosed area that is not well ventilated.
Operator Safety 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. TRAINING PREPARATION R 1.
Operator Safety 23. Use care when approaching blind corners, shrubs, trees or other objects that may obscure vision. 24. To reduce fire hazard, keep unit free of grass, leaves & excess oil. Do not stop or park over dry leaves, grass or combustible materials.
Operator Safety EMISSIONS 1. Engine exhaust from this product contains chemicals known, in certain quantities, to cause cancer, birth defects, or other reproductive harm. 2. Look for the relevant Emissions Durability Period and Air Index information on the engine emissions label. IGNITION SYSTEM (GASOLINE MODELS) 1. This spark ignition system complies with Canadian ICES-002. SERVICE AND MAINTENANCE To avoid personal injury or property damage, use extreme care in handling gasoline.
Operator Safety leaks. Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to the system. If leaks occur, have the unit serviced immediately by your authorized dealer. 26. WARNING: Stored energy device. Improper release of springs can result in serious personal injury. Springs should be removed by an authorized technician. 27. Models equipped with an engine radiator: WARNING: Stored energy device.
Operator Safety WARNING Failure to properly inspect and maintain the seat belt can cause serious injury or death. INSPECT BUCKLE & LATCH INSPECTION AND MAINTENANCE OF THE ROLL BAR SEAT BELT • The seat belt like the ROLL BAR, needs to be periodically inspected to verify that the integrity has not been compromised through normal machine use, misuse, age degradation, modifications, or a roll over. If the seat belt does not pass all of the following tests, it should be replaced.
Operator Safety Safety Decal Locations Before operating your unit, read the safety decals. The cautions and warnings are for your safety. To avoid a personal injury or damage to the unit, understand and follow all safety decals. A WARNING If any safety decals become worn or damaged, and cannot be read, order replacement decals from your local dealer. B A C D E C F B N ep o ro t fo du r ct io n B D * D * G ** G ** G F R E * Located under seat on pump guard.
Operator Safety Safety Alert Symbol & Signal Words Safety Interlock System This unit is equipped with safety interlock switches. 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. Operational SAFETY Checks Test 1 — Engine should NOT crank if: • PTO switch is engaged, OR • Parking brake is not engaged, OR • Motion control handles are not in the NEUTRAL position.
Features & Controls Safety Icons Features & Controls B C D E F G H I J K L M N O P 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 and Controls Note: The further a lever is moved away from the neutral position the faster the drive wheel will turn. See the Operation section for proper steering instructions. Fuel Tank Cap To remove the cap, turn counterclockwise. Fuel Level Gauge Displays the fuel level in the tank. Parking Brake DISENGAGE Releases the parking brake. ENGAGE Locks the parking brake. Close the choke for cold starting. Open the choke once the engine starts. A warm engine may not require choking.
Operation Operation General Operating Safety Before first time operation: • Be sure to read all information in the Safety and Operation sections before attempting to operate this tractor and mower. • Become familiar with all of the controls and how to stop the unit. • Drive in an open area without mowing to become accustomed to the unit. WARNING Never operate on slopes greater than 15°. Select slow ground speed before driving onto a slope.
Operation 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. Tire Pressure Fits Models: psi bar Rear 15 1,03 All Front 25 1,72 Models with pneumatic tires Front N/A Figure 1.
Operation Foot Pedal Adjustment B A The deck lift foot pedal can be adjusted to accommodate the operator’s height for optimal comfort. C To adjust pedal position: 1. Remove the foot pedal (A, Figure 4) from the pedal mount tab (B). 2. Remove the pedal mount hardware (C) and rotate the tab 180 degrees. 3. Reinstall the pedal mount hardware and tighten securely. 4. Reinstall the foot pedal on the pedal mount tab in the proper orientation as shown in Figure 4. D Figure 4. Foot Pedal Adjustment A.
Operation Starting the Engine Pushing the Rider By Hand NOTICE WARNING If you do not understand how a specific control functions, or have not yet thoroughly read the FEATURES & CONTROLS section, do so now. Do NOT attempt to operate the tractor without first becoming familiar with the location and function of ALL controls. 1. Returning the ground speed control levers to the middle position will stop rider movement. Pivot the levers outward and lock them in NEUTRAL. 2.
Operation Zero Turn Driving Practice Smooth Travel The lever controls of the Zero Turn rider are responsive, and learning to gain a smooth and efficient control of the rider’s forward, reverse, and turning movements will take some practice. The lever controls of the Zero Turn rider are responsive.
Operation Practice Turning Around a Corner Practice Turning In Place While traveling forward allow one handle to gradually return back toward neutral. Repeat several times. To turn in place, “Zero Turn,” gradually move one ground 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.
Operation Mowing 1. Engage the parking brake. Make sure the PTO switch is disengaged, the motion control levers are locked in the NEUTRAL position and the operator is on the seat. 2. Start the engine (see Starting The Engine). 3. Set the mower cutting height (see Mowing Height Adjustment). 4. Set the throttle to FULL. 5. Engage the PTO by pulling up on the PTO switch. 6. Begin mowing. 7. When finished, shut off the PTO by pushing the PTO switch down completely.. 8.
Operation 3. Mow at time of day when the grass is cool and dry. Late afternoon or early evening often provide these ideal mowing conditions. 4. Avoid mowing after rain or even heavy dew, and never mulch when the grass is wet (moist grass does not mulch well, and clumps beneath the mower deck). Mowing Patterns Always start mowing on a smooth, level area. The size and type of area to be mowed will determine the best mowing pattern to use.
Operation Mulching Requires EXCELLENT Mowing Conditions Mulching mowers cannot function properly if the grass is wet, or if the grass is simply to high to cut. Even more than normal mowing, mulching requires that the grass be dry and the appropriate amount is cut. Do not use the mower as a mulching mower during the first two or three mowings in the spring. The long grass blades, quick growth, and often wetter conditions are more suitable for broadcasting (sidedischarging) or grass bagging operation.
Operation Storage WARNING Temporary Storage (30 Days Or Less) Remember, the fuel tank will still contain some gasoline, so never store the unit indoors or in any other area where fuel vapor could travel to any ignition source. Fuel vapor is also toxic if inhaled, so never store the unit in any structure used for human or animal habitation.
Regular Maintenance Regular Maintenance Maintenance Schedule 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.
Regular Maintenance Checking / Adding Fuel WARNING To add fuel: 1. Remove the fuel cap. 2. Fill the tank to about 1-1/2” (3,81 cm) of the bottom of the filler neck. This will allow for fuel expansion. NOTE: Do not overfill. Refer to your engine manual for specific fuel recommendations. 3. Install and hand tighten the fuel cap. 4. Repeat process for other side. Fuel Filter The fuel filter is located in the fuel line between fuel tank and carburetor, near the fuel pump.
Regular Maintenance Lubrication Lubricate the unit at the locations shown in Figures 15 through 18 as well as the following lubrication points. Grease: • front caster wheel axles & yokes • deck lift pivot blocks • mower deck spindles • mower deck idler arm Use grease fittings when present. Disassemble parts to apply grease to moving parts when grease fittings are not installed. Not all greases are compatible.
Regular Maintenance Check Hydraulic Oil Level Oil Type: SAE 20W-50 motor oil 1. Check the oil level when the unit is cold. The oil should be up to the “FULL COLD” mark on the transmission oil reservoirs (A, Figure 19). If the oil is below this level proceed to step 2. 2. Before removing the reservoir cap, make sure the area around the reservoir cap and fill neck of the reservoir is free of dust, dirt and other debris. Remove the reservoir caps. 3. Add oil up to the “FULL COLD” mark. 4.
Regular Maintenance Servicing the Mower Blades Removing the Mower Blades CAUTION Avoid injury! Mower blades are sharp. • Always wear gloves when handling mower blades or working near blades. 1. To remove the mower blade, use a 1” wrench on the flats of the spindle shaft and remove the mower blade mounting bolt with a 15/16” wrench (Figure 21). 2. If there are no flats on the spindle shaft, wedge a wooden block between the mower blade and the mower deck housing to keep the mower blade from turning.
Regular Maintenance Sharpening the Mower Blade A CAUTION Thrown Objects Hazard • Always wear safety eye protection when grinding. 1. Sharpen the mower blades with grinder, hand file, or electric blade sharpener. 2. Sharpen the mower blade by removing an equal amount of material from each end of the mower blade. 3. Keep the original bevel (A, Figure 24) when grinding. DO NOT change the mower blade bevel. 4. The mower blade should have a maximum 1/64” (0,40 mm) cutting edge (B) or less. 5.
Regular Maintenance Ground Speed Control Lever Adjustment The control levers can be adjusted in three ways. The alignment of the control levers, the placement of the levers (how close the ends are to one another) and the height of the levers can be adjusted. B A To Adjust the Handle Alignment Loosen the mount bolts (A, Figure 27) and pivot the lever(s) (B) to align with each other.
Regular Maintenance Neutral Adjustment B If the tractor “creeps” while the ground speed control levers are locked in NEUTRAL, then it may be necessary to adjust the linkage rod. NOTE: Perform this adjustment on a hard, level surface such as a concrete floor. A Figure 29. Neutral Return Adjustment A. Adjustment Linkage Rod B. 5/16” Nut R N ep o ro t fo du r ct io n 1. Disengage the PTO, engage the parking brake and turn off the engine. 2. There are two nuts (B, Figure 29) on the linkage rod.
Regular Maintenance Return-to-Neutral Adjustment To determine if is necessary to adjust the neutral return, perform the following steps. 1. Disengage the PTO, engage the parking brake and turn off the engine. 2. Move the ground speed control levers into the operating position, pull levers rearward and release. 3. Move the ground speed control levers out towards the neutral position.
Regular Maintenance Parking Brake Adjustment S/N: 2014999629 & Below: 1. Disengage the PTO, stop the engine, block the front wheels, remove the ignition key, and engage the parking brake. 2. Locate the brake springs (A, Figure 31) underneath the rear of the machine. 3. With the parking brake engaged, measure the compressed spring length. The spring should be 2-5/8“ (6,7 cm) +/- 1/8” (.32 cm) when compressed. 4. If the spring length does not equal the measurement, the spring length will need to be adjusted.
Regular Maintenance S/N: 2014999630 & Above: Adjusting the Cable Placement A 2-5/8” (6,7 cm) 1/8” (0,32 cm) Adjusting the Parking Brake Springs CAUTION B C E I H J G Figure 32. Parking Brake Adjustment (RH Side Shown) A. Brake Linkage Bar B. Adjustment Nut C. Rear Bumper Bar D. Linkage Tab E. Adjustment Jam Nut F. Clevis Jam Nut G. Clevis H. Set Collar I. Brake Shaft J. Brake Spring R 1. Engage the parking brake. 2. Loosen the set collar (H, Figure 32) on the front of the brake shaft (I). 3.
Regular Maintenance Deck Rod Timing Adjustment Figure 33. Check Lift Rod Timing Figure 34. 2 x 4 Locations N ep o ro t fo du r ct io n 1. Park the machine on a flat, level surface. Disengage the PTO, engage the parking brake, turn off the engine and remove ignition key. Rear tires must be inflated to 15 psi (1.03 bar); front tires to 25 psi (1.72 bar). 2. To check the lift rod timing, measure and record the distance between the lift pivots and the rod pivots. Repeat for the other side of the unit.
Regular Maintenance Mower Belt Replacement A B NOTICE To avoid damaging belts, DO NOT PRY BELTS OVER PULLEYS. 1. Park the tractor 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. Lower the mower deck to its lowest cutting position and remove the mower deck guards. WARNING B Figure 37. Mower PTO Belt A. Spring-loaded Idler B.
Regular Maintenance Check the Mower Belt Idler Tensioner Spring Length 1. Park the machine 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. Lower the mower deck to its lowest cutting position. 3. Use the Mower Belt Idler Spring Length chart to determine the correct spring length. 4. Measure the coil length of the mower belt tension spring (A, Figure 39).
Regular Maintenance Transmission Drive Belt Replacement 1. Park the unit 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). 3. Remove the hardware that secures the clutch anchor pad to the PTO clutch.
Regular Maintenance Battery Maintenance NOTE: This unit is equipped with a maintenance-free BCIU1 battery. Cleaning the Battery and Cables WARNING Be careful when handling the battery. Avoid spilling electrolyte. Keep flames and sparks away from the battery. 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. B Figure 41. Battery Compartment A.
Regular Maintenance freely at low charging rate and less than 0.003 change in specific gravity occurs over a three hour period. Battery Service Checking Battery Voltage Jump Starting With Auxiliary (Booster) Battery WARNING Keep open flames and sparks away from the battery; the gasses coming from it are highly explosive. Ventilate the battery well during charging. A voltmeter can be used to determine condition of battery. When engine is off, the voltmeter shows battery voltage, which should be 12 volts.
Regular Maintenance THIS HOOK-UP FOR NEGATIVE GROUND VEHICLES To Starter Switch To Starter Switch Jumper Cable Starting Vehicle Battery Discharged Vehicle Battery Jumper Cable To Ground Engine Block Figure 42.
Troubleshooting Troubleshooting Troubleshooting Chart 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. The troubleshooting guide below lists the most common problems, their causes and remedies. See the information on the following pages for instructions on how to perform most of these minor adjustments and service repairs yourself.
Troubleshooting Troubleshooting the Rider continued. Problem Cause Remedy Engine runs but rider will not drive. Hydraulic release valve(s) in “open” position. Turn valve(s) clockwise to close. Belt is broken. See Drive Belt Replacement. Drive belt slips. See problem and cause below. Rider drive belt slips. Brake will not hold. Brake is not fully released. See authorized service dealer. Pulleys or belt greasy or oily. Clean as required. Tension to loose. Adjust spring tension.
Troubleshooting Troubleshooting Common Cutting Problems Cause Remedy Streaking Blades are not sharp. Sharpen your blades. Blades are worn down too far. Replace your blades. Engine speed is too slow. Always mow at FULL throttle. Ground speed is too fast. Slow down. Deck is plugged with grass. Clean out the mower. Not overlapping cutting rows enough. Overlap your cutting rows. Not overlapping enough when turning. When turning your effective cutting width decreases–overlap more when turning.
Specifications Specifications test standard. The gross power curves and more information can be viewed at www.kawasaki-criticalpower.com. NOTE: Specifications are correct at time of printing and are subject to change without notice.
N ep o ro t fo du r ct io n R Notes
N ep o ro t fo du r ct io n R Notes
Snapper Pro - a division of Briggs & Stratton Power Products Group, LLC. Owner's Limited Warranty Information (Effective 08/01/2007) Thank you for purchasing Snapper Pro commercial mowing equipment. Please take a few minutes to read this limited warranty information. It contains all the information you will need to have your Snapper Pro mower repaired in the unlikely event that a breakdown covered by this limited warranty should occur.
Operator’s Manual S150XT Series R N ep o ro t fo du r ct io n Ze ro -Tu r n R i d i n g M owe r s
