Snapper Prestige 500 Series manuale d’uso

OPERA T OR’S MANU AL 23HP Hydro Tractors Mfg. No. Description 2690638 Conquest, 23HP 4WD & 44” Mower 2690656 Conquest, 23HP & 44” Mower (CE) 2690657 YT2344, 23HP & 44” Mower (CE) 2690679 Conquest, 23HP 4WD & 50” Mower (CE) 2690744 Conquest, 23HP 4WD & 50” Mower 2690753 Conquest, 23HP & 44” Mower (CE) 2690754 YT[...]

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1 T roub leshooting, Adjustment, & Service ...36 Troubleshooting the Tractor ..................................36 Troubleshooting the Mower ..................................37 Battery Charging ...................................................38 Seat Adjustment ....................................................38 Manual Lift Assist Adjustme[...]

2 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! Rem[...]

3 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-wh[...]

4 Safety Rules & Information GENERAL OPERA TION 1. Read, understand, and follow all instructions in the manual and on the unit before starting. 2. Do not put hands or feet near rotating parts or under the machine. Keep clear of the discharge opening at all times. 3. Only allow responsible adults, who are familiar with the instructions, to opera[...]

5 Safety Rules and Information CHILDREN Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the unit and the mowing activity. Never assume that children will remain where you last saw them. 1. Keep children out of the mowing area and under the watchful care of another responsible adul[...]

6 Safety Rules & Information SER VICE 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. Ne[...]

7 Identification Numbers Tractor ID Tag ENGINE REFERENCE DATA Model Description Name/Number Unit MFG Number PRODUCT REFERENCE DATA Unit SERIAL Number Dealer Name Date Purchased Engine Make Engine Type/Spec Engine Model Engine Code/Serial Number Mower Deck MFG Number Mower Deck SERIAL Number When contacting your authorized dealer for replace- ment p[...]

8 Safety Decals Safety Decals This unit has been designed and manufactured to pro- vide you with the safety and reliability you would expect from an industry leader in outdoor power equipment manufacturing. Although reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to operate this equipm[...]

9 Safety Icons Warning: Read Operator’s Manual. Read and understand the Operator’s Manual before using this machine. Danger: Thrown Objects. This machine is capable of throwing objects and debris. Keep bystanders away. Warning: Remove Key Before Servicing. Remove the key and consult techni- cal literature before performing repairs or maintenanc[...]

10 Features & Controls Throttle Contr ol The throttle controls engine speed. Move the throttle for- ward to increase engine speed and back to decrease engine speed. Always operate at FULL throttle. Choke Close the choke for cold starting. Open the choke once the engine starts. A warm engine may not require chok- ing. Move the lever forward to c[...]

PT O Switch The PTO (Power Take-Off) switch engages and disen- gages 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 trac- tor seat for the PTO to function. Ignition Switch The ignition switch starts and stops the engine, it has three positions: OFF [...]

12 Features & Controls Figure 2. Engaging the Parking Brake A. Ground Speed Pedals B. Brake Pedal C. Parking Brake Knob P arking Brake Function Applying the Parking Brake - See Figure 2. To lock the parking brake, release the ground speed pedals (A), fully depress the brake pedal (B), pull UP on the parking brake knob (C), and then release brak[...]

13 Features & Controls Dashboar d Display & Functions Display Items Refer to Figure 3. A. FUEL LEVEL Indicates the amount of fuel in the fuel tank. Left is empty; right is full. B. HOUR METER / CLOCK / SERVICE INDICATOR Displays the clock, hour meter, and maintenance reminder. The hour meter measures the number of hours the key has been in [...]

General Operating Safety 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. Adding Fuel To add fuel: 1. Remove the fuel cap (A, Figure 4). 2. Fill the tank. Do not overfill. Leave room in the tank for fuel expansion. Refer to[...]

Star ting the Engine 1. While sitting in the operator’s seat, fully depress the brake pedal or set the parking brake. 2. Make sure that your feet are not depressing the ground speed control pedals and that the cruise con- trol lever is in neutral. 3. Disengage the PTO clutch. 4. Set the throttle to FULL. 5. Close the choke. NOTE: A warm engine ma[...]

Attachment Operation in Re verse If an operator chooses to operate a PTO driven attach- ment 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 illumi- nate, and the operator can then operate the attachment in reverse. Each time the PTO is disengaged the RM[...]

17 Operating the T ractor Adjusting Mower Cutting Height The cutting height is infinitely adjustable between approximately 1” and 3-5/8” (2,5-9,2 cm). Electric Height of Cut Models: The cutting height adjustment switch (D, Figure 5) controls the mower cut- ting height. This same switch also controls the spout rotator motor when a snowthrower is[...]

Mower Dec k Remov al & Installation 44” Simplicity , Massey Fer guson, or A GCO Models 18 Operating the T ractor Removing the Mo wer Deck NOTE: Units with electric height of cut, unplug tractor wire harness from deck harness before removing deck. 1. Park tractor on a hard, level surface such as a con- crete floor. Turn off PTO switch and engi[...]

19 Operating the T ractor Mower Dec k Remov al & Installation 44” Snapper Models Removing the Mo wer Deck NOTE: Units with electric height of cut, unplug tractor wire harness from deck harness before removing deck. 1. Park tractor on a hard, level surface such as a con- crete floor. Turn off PTO switch and engine, remove the key and apply par[...]

20 Removing the Mo wer Deck NOTE: Units with electric height of cut, unplug tractor wire harness from deck harness before removing deck. 1. Park the tractor, fully lower the attachment lift, turn off the PTO, turn off the engine, remove the key, and engage the parking brake. If equipped, pivot the gauge wheels into sliding position (see Figure 11).[...]

21 Operating the T ractor A B Figure 13. Mower Hitch A. Tractor Hitch Brackets B. Spring-Loaded Lever Installing the Mower Dec k NOTE: Perform mower installation on a hard, level sur- face 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 park[...]

22 Operating the T ractor A B Figure 15. Mower Hitch A. Tractor Hitch Brackets B. Spring-Loaded Lever Removing the Mo wer Deck 1. Park the tractor, fully lower the attachment lift, turn off the PTO, turn off the engine, remove the key, and engage the parking brake. If equipped, pivot the gauge wheels into sliding position (see Figure 11). 2. Place [...]

23 Operating the T ractor Attaching a T railer The maximum horizontal drawbar force allowed is 444 Nm. The maximum vertical drawbar force is 222 Nm. 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). Storage Before you store your unit for the off-sea[...]

24 Operating the T ractor A F C D G Figure 18. Lift Link - Manual Lift Models A. Pin B. Rear Hole of Lift Bar (Snowthrower Applications) C. Spacer D. Hair Pin Clip E. Upper Hole (Snowthrower Applications) F. Slot of Lift Link (Mower Applications) G. Lower Hole (Mower Applications) A B C D E Snowthrower & Dozer Applications Mower Applications Fi[...]

25 Lawn Care & Mowing Information How and When to W ater , Fer tilize & Aerate Most lawns are watered too often, but with too little water. However too much water can allow develop- ment of diseases with your lawn. It is best to water the lawn only when necessary, and then to water it slowly, evenly, and deeply—imitat- ing a slow, soaking[...]

26 Lawn Care & Mowing Information When and How Often to Mo w 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 decompos[...]

27 Regular Maintenance MAINTENANCE SCHEDULE & PR OCEDURES The following schedule should be followed for normal care of your tractor and mower. * Refer to engine owner’s manual. Change original engine oil after initial break-in period. ** More often in hot (over 85° F: 30° C) weather or dusty operating conditions. *** Service after the first[...]

28 Regular Maintenance Chec k / Clean Oil Cooler (K ohler 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. Safety Interloc k System Check SERVICE INTERVAL: EVERY FALL & SPRING Check the f[...]

29 Regular Maintenance Battery Maintenance Cleaning the Battery and Cables SERVICE INTERVAL: EVERY 100 HOURS 1. Disconnect the cables from the battery, negative cable first (A, Figure 21). 2. Remove the battery hold-down (C) and battery. 3. Clean the battery compartment with a solution of bak- ing soda and water. 4. Clean the battery terminals and [...]

30 Regular Maintenance Lubrication SERVICE INTERVAL: EVERY 25 HOURS Lubricate the unit at the locations shown in Figures 22- 25 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 lubrica- t[...]

31 Regular Maintenance Figure 24. Mower Lubrication Points Figure 25. Arbor Lubrication Point Lubricate Rear Axle Shafts SERVICE INTERVAL: YEARLY We recommend removing the rear wheel hubs and lubri- cating the axle shafts yearly. This prevents the wheel hubs from seizing onto the axle shaft and makes future service easier. 1. Turn off the ignition,[...]

32 Regular Maintenance Servicing the Mower Blades SERVICE INTERVAL: EVERY 100 HOURS OR AS REQUIRED NOTE: Mower blades must be timed perpendicular to each other. 1. Remove mower deck (see “Mower Deck Removal”). 2. See Figure 27. To remove blade for sharpening, use a block of wood to prevent blade rotation while loos- ening the capscrew. 3. 44”[...]

33 Regular Maintenance Figure 31. Transmission Oil Reservoir A. Reservoir Access Hole A T ransmission 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 c[...]

34 Regular Maintenance K71 Maintenance The following maintenance procedures must be per- formed 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. Internal Oil Fi[...]

35 Regular Maintenance Figure 36. Internal Transmission Filter Service A. Filter Access Cap B. Internal Filter 5. Remove and replace the internal transmission filter (B, Figure 36). 6. Reinstall the filter access cap (A, Figure 36) and the two 14 mm drain plugs (A, Figure 37). 7. Using a long funnel, add 2 quarts of oil to the differ- ential fill ([...]

36 T roubleshooting, Adjustment, & Service T roub leshooting 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 re[...]

37 T roubleshooting, Adjustment, & Service T r actor T roub leshooting Cont. Tractor drive belt slips. 1. Clutch/brake is out of adjustment. See Adjustments Section. 2. Pulleys or belt greasy or oily. Clean as required. 3. Belt stretched or worn. Replace with new belt. 4. Idler pulley pivot bracket Remove idler pulley bracket, clean and lubrica[...]

38 T roubleshooting, Adjustment, & Service Figure 39. Seat Adjustment A. Seat Adjustment Lever B. Carriage Bolt, Spacer, Washer, and Nut C. Seat Spring A Figure 40. Manual Lift Assist Adjustment A. Adjustment Bolt Battery 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 el[...]

39 T roubleshooting, Adjustment, & Service Steering Wheel Adjustment 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). 3. Align the hole in the steering w[...]

40 T roubleshooting, Adjustment, & Service Mower Adjustments W ARNING Before checking mower, shut off PTO and engine, remove the key, and allow all moving parts to stop. CA UTION DO NOT remove the mower deck baffles. The baffles help prevent grass clippings from becoming airborne and plugging up the engine cooling fins. Figure 46. Pivoting Gaug[...]

41 T roubleshooting, Adjustment, & Service Figure 47. Sliding Bracket Gauge Wheel Adjustment A. Nylock Wing Nut C. Capscrew B. Gauge Wheel Bracket D. Gauge Wheel Assembly B A C Figure 48. Fixed Bracket Gauge Wheel Adjustment A. Gauge Wheel Bracket D. Washers B. Locknut E. Shoulder Bolt C. Gauge Wheel A B C D E D Figure 49. Cutting Height Adjust[...]

42 T roubleshooting, Adjustment, & Service Leveling The Mo wer 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 speci- fied in Checking Tire Pressure. SIDE-TO-SIDE LEVELING 1. With the mower installed, place the tractor on a smooth, level sur[...]

43 T roubleshooting, Adjustment, & Service Figure 53. Mower Belt Routing A. Idler Pulley Arm C. Belt Guide B. PTO Clutch Pulley D. Arbor Drive Pulley Mower Belt Replacement 44” & 50” PT O 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 [...]

44 T roubleshooting, Adjustment, & Service Arbor Drive Belt Replacement NOTE: Be sure to use only genuine Simplicity replace- ment 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. Remove the key. 2. Remove the mower from the tractor. See Mower Remo[...]

45 Specifications ENGINE 23 HP* Briggs & Stratton Make Briggs & Stratton Model Twin Vanguard (386777) Horsepower 23 Displacement 38 cu in. (622 cc) Electrical System Alternator: 12 volt, 16 amp Battery: 340 CCA Oil Capacity 48 oz (1.4 L) 25 HP* K ohler Make Kohler Model Command (CV730S) Horsepower 25 Displacement 44.0 cu in. (725 cc) Electr[...]

46 Parts & Accessories Replacement P ar ts Replacement parts are available from your authorized dealer. Always use genuine Simplicity Service Parts. T echnical Manuals 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[...]

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