Operator´s manual CZE 4818 Please read these instructions carefully and make sure you understand them before using the machine.
Congratulations on the purchase of your HUSQVARNA mower. It has been designed, engineered and manufactured to give you the best possiblbe dependability and performance. This manual has been prepared for the owners and operators of the models called out on the front cover of this manual. Read, understand and follow the safety and operating instructions. Follow a regular schedule in maintaining, caring for and using your mower.
CONTENTS SYMBOLS & DECALS ......................... 4 Air Screen & Air Filter ................. 26 SAFETY INSTRUCTIONS .................... 5 General use and saftey rules ...... 5 Oil Filter ...................................... 26 Spark Plugs ................................ 26 Driving on slopes ........................ 7 Fuel Filter .................................... 26 Children safety............................ 8 Cleaning ..................................... 26 Service safety ...............
SYMBOLS AND DECALS R N Reverse Neutral Slow Choke Fast Fuel Ignition Mower deck engaged Warning Danger Caution Mower deck disengaged Parking brake Do not stand here Stop Run Start Do not tow or push mower unless you engage the IZT (Intergraded Zeroturn Transaxle) bypass linkages Do not put pressure on drive levers. Read Operator’s Manual. Battery acid is corrosive, explosive, and flammable. Use ear protection Do not touch rotating parts.
SAFETY INSTRUCTIONS Safety Instructions These instructions are for your safety. Read them carefully. WARNING! This symbol means that important safety instructions need to be emphasized. It concerns your safety. General Use • Read all instructions in this operator’s manual and on the machine before starting it. Ensure that you understand them and then abide by them. • Learn how to use the machine and its controls safely and learn how to stop quickly. Also learn to recognize the safety decals.
SAFETY INSTRUCTIONS • Be careful when rounding fixed objects, so that the blades do not hit them. Never drive over foreign objects. • Only use the machine in daylight or in other well-lit conditions. Keep the machine a safe distance from holes or other irregularities in the ground. Pay attention to other possible risks. • Never use the machine if you are tired, if you have consumed alcohol, or if you are taking other drugs or medication that can affect your vision, judgment, or coordination.
SAFETY INSTRUCTIONS Driving on Slopes Driving on slopes is one of the operations where the risk is greatest that the driver will lose control or the machine will tip over, which can result in serious injury or death. All slopes require extra caution. If you cannot reverse up a slope or if you feel unsure, do not mow the slope. Do as follows • Remove obstacles such as stones, tree branches, etc. • Mow up and down, not side-to-side. • Never drive the rider on terrain that slopes more than 10°.
SAFETY INSTRUCTIONS Children • Serious accidents may occur if you fail to be on guard for children in the vicinity of the machine. Children are often attracted to the machine and mowing work. Never assume that children will stay put where you last saw them. • Keep children away from the mowing area and under close supervision by another adult. • Keep an eye out and shut off the machine if children enter the work area.
SAFETY INSTRUCTIONS • Allow the engine to cool before refueling. Do not smoke. Do not fill fuel in the vicinity of sparks or open flames. • If leaks arise in the fuel system, the engine must not be started until the problem has been resolved. • Store the machine and fuel in such a way that there is no risk of leaking fuel or fuel vapor leading to damages.
SAFETY INSTRUCTIONS • Never use the machine indoors or in spaces lacking proper ventilation. The exhaust fumes contain carbon monoxide, an odorless, poisonous, and lethal gas. • Stop and inspect the equipment if you run over or into anything. If necessary, make repairs before starting. • Never make adjustments with the engine running. • The machine is tested and approved only with the equipment originally provided or recommended by the manufacturer.
SPECIFICATIONS GASOLINE CAPACITY AND TYPE 5.6 GALLONS UNLEADED REGULAR OIL TYPE (SPI-SF-SJ): SEE YOUR ENGINE OWNERS MANUAL SPARK PLUG: SEE ENGINE MANUAL GROUND SPEED (MPH): FORWARD: 0 - 5.5 REVERSE: 0 - 2.5 TIRE PRESSURE: FRONT: 15 PSI REAR: 15 PSI CHARGING SYSTEM: KAWASAKI 13 AMP @ 3600 RPM BATTERY: MIN. CCA: 300 CASE SIZE: 5 1/4W X 7 3/4 L X 6 T BLADE BOLT TORQUE: 45-55 FT./LBS.
ASSEMBLY Your new mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your mower, all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness. TOOLS REQUIRED FOR ASSEMBLY 1. 9/16" wrench or 9/16" socket w/ drive ratchet 2. Tire pressure gauge 3. Nail bar or claw hammer 4.
ASSEMBLY Adjustments may be required to get uniform positioning of the control lever. Refer to the "Service and Adjustment" section of this manual. NOTE: You may now roll or drive the mower off of the skid. Follow the appropriate instruction below to remove the mower from the skid. TO DRIVE THE MOWER OFF OF THE SKID (See Operation section for location and function of controls) WARNING Before starting, read, understand and follow all instructions in the Operation section of this manual.
ASSEMBLY CHECK THE TIRE PRESSURE Correct tire pressure is important for best cutting performance. • Check the tire pressure and adjust accordingly. Refer to the “SPECIFICATIONS” section in this manual. CHECKLIST PLEASE REVIEW THE FOLLOWING CHECKLIST • • • • • • All assembly instructions have been completed No remaining loose parts in crate Seat is adjusted properly and securely fastened All tires are properly inflated Check wiring.
OPERATION CONTROLS 3 3 1 5 8 7 9 4 CZ-5 10 CZ-3 2 6 CZ-6 CZ-10 FIGURE 3 1. PTO SWITCH – Used to engage or disengage the deck blades. 2. FOOT PEDAL – Used to raise, lower and select various cutting heights of the deck. 3. CONTROL LEVERS – Sets the speed of the mower in both forward and reverse directions and turns the mower. 6. IZT (Integraded Zeroturn Transaxle) BYPASS LINKAGES – Bypasses IZT’s for pushing or pulling mower. 7. IGNITION SWITCH – Used to start or stop the engine. 8.
OPERATION TO USE THROTTLE CONTROL (See Fig. 3) HOW TO USE YOUR MOWER Always operate engine at full throttle. The Throttle control is equipped with a choke detent. Pressing the throttle control all of the way forward will choke the engine. For full throttle, press throttle control forward until you feel resistance. TO SET PARKING BRAKE (See Fig. 3) Your mower is equipped with an operator presence system.
OPERATION NOTE: To begin motion the operator must be in the seat and the parking brake disengaged before the motion control levers can be moved from the neutral slots or the engine will kill. Fig. 4 and 4A. FORWARD REVERSE By moving the levers an equal amount forward or back the machine will move in a straight line in that direction. Fig. 4 and 4A CONTROL LEVER Movement of either lever forward will cause the right or left wheel to rotate in a forward direction.
OPERATION ANTI-SCALP ROLLER FOOT PEDAL LIFT ARM HEIGHT PLATE CZ-8 FIGURE 5 TO ADJUST ANTI-SCALP ROLLERS (See Figure 6) Anti-scalp rollers are properly adjusted when they are just slightly off of the ground when the deck is at the desired cutting height in the operating position. Anti-scalp rollers then keep the deck in the proper position to help prevent scalping in most terrain conditions. FIGURE 6 TO OPERATE MOWER Your mower is equipped with an operator presence system.
OPERATION • • • The slowest speed possible should be used before starting up or down hills. Avoid stopping or changing speed on hills. If stopping is absolutely necessary, pull drive levers into the neutral position and push to the outside of the unit and engage the park brake. IZT BYPASS LINKAGE IMPORTANT: Control levers return to neutral when released. This may cause a sudden stop of the mower. • • • To restart movement, release the park brake.
OPERATION BEFORE STARTING THE ENGINE CAUTION Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it the run until the fuel lines and carburetor are empty.
OPERATION NOTE: Before starting, read the warm and cold starting procedures below. • MOWING TIPS • Insert key into the ignition and turn the key clockwise to “START” position and release the key as soon the engine starts. Do not run the starter continuously for more than 15 seconds per minute. If the engine does not start after several attempts, push the throttle control into the choke position, wait a few minutes and try again.
CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE Before each use 8 Hours 25 Hours Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems Check for Loose Fasteners X X EVERY 50 Hours 100 Hours Before Storage X X X X X X5 X3 X X4 X Sharpen/Replace mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals X X X Check V-Belts Check Engine Oil Level Season X X X X X 1, 2 Change Engine Oil (with oil filter) X 1, 2 X2 X2 Change Engine Oil (withou
CUSTOMER RESPONSIBILITIES LUBRICATION CHART NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion. OPERATOR PRESENCE SYSTEM Be sure the operator presence and interlock systems are working properly. If your mower does not function as described, repair the problem immediately. • • GREASE LUBE POINTS EVERY 25 HOURS.
CUSTOMER RESPONSIBILITIES • IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTER HOLE IN BLADE MUST ALIGN WITH STAR ON CUTTER HOUSING. • • Install and tighten blade bolt securely (45-55 ft./lbs. torque). IMPORTANT: SPECIAL BLADE BOLT IS HEAT TREATED. CUTTER HOUSING The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower. To check blade balance, you will need a 5/8" diameter steel bolt, pin, or a cone balancer.
CUSTOMER RESPONSIBILITIES NOTE: Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte is not necessary. • Place the other end of the tube thru the 2" diameter hole on the left side of the rear deck. • Be sure container is located under this area of the mower. • Using a 10 mm wrench, turn the hex head on the oil valve counter clockwise until the oil is draining out of the tube.
CUSTOMER RESPONSIBILITIES Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled. NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/ or cooling shrouds removed will cause engine damage due to overheating.
SERVICE AND ADJUSTMENT WARNING • BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • • • • • • Set park brake to engaged position. Place PTO switch in the disengaged position (pressed down). Turn ignition key "OFF" and remove the key. Make sure the blades and all moving parts have completely stopped. Disconnect spark plug wire from spark plug and place the wire where it cannot come in contact with the plug. the front and rear lift linkages (be sure to tighten equal amounts).
SERVICE AND ADJUSTMENT FRONT-TO-BACK ADJUSTMENT (See Fig. 15). IMPORTANT: DECK MUST BE LEVEL SIDETO-SIDE. IF THE FOLLOWING FRONT-TOBACK ADJUSTMENT IS NECESSARY, BE SURE TO ADJUST BOTH FRONT OR BOTH REAR LINKAGES EQUALLY SO THE DECK WILL STAY LEVEL. B To obtain the best cutting performance, the deck should be adjusted so the front tip of the blades are approximately 1/8" to 1/4" lower than the rear tip. If the front tip is higher, this will create a poor quality of cut.
SERVICE AND ADJUSTMENT TO REPLACE IZT (Integraded Zeroturn Transaxle) BELT (See Fig. 17) DECK BELT INSTALLATION (See Figs. 16 and 17) NOTE: For ease in installing the deck belt, refer to the routing decal on the front edge of the deck. • • • • • Wrap the deck belt around the electric clutch that is located on the engine shaft. Push the rest of the belt through the IZT(Integraded Zeroturn Transaxle) support and up onto the deck.
SERVICE AND ADJUSTMENT • TO ADJUST THE SEAT (See Fig. 1) • • • • Move the control levers into the neutral position and rotate to the outside of the machine. Lift up on the back of the seat and rotate it forward. Loosen the three prong knobs on the bottom of the seat and move the seat to the desired position. Tighten the three prong knobs and rotate seat back to the operating position. • • REAR TIRES IMPORTANT: Block front tires to prevent the mower from rolling. • • TO ADJUST CONTROL LEVERS (See Fig.
SERVICE AND ADJUSTMENT • TO ATTACH JUMPER CABLES • • • Connect each end of the RED cable to the POSITIVE (+) terminal on each battery, taking care not to short against chassis. Connect one end of the BLACK cable to the NEGATIVE (-) terminal of the fully charged battery. Connect the other end of the BLACK cable to a good CHASSIS GROUND, away from the fuel tank and battery. • • • Connect BLACK grounding cable to negative (-) battery terminal with remaining hex bolt and hex nut. Tighten securely.
SERVICE AND ADJUSTMENT • TRACKING ADJUSTMENT 1/4" gap should exist between the "U" shaped brake arm and the inside of the brake bolt head. See Fig. 20. IMPORTANT: DO NOT adjust the drive cables in an attempt to resolve tracking issues. Cables are set at the factory and should only be adjusted by authorized service retailers. HEAD OF BRAKE BOLT If the mower is not tracking straight, check the air pressure in both rear tires. Recommended air pressure is 15 psi.
STORAGE Immediately prepare your mower for storage at the end of the season or if the mower will not be used for 30 days or more. • • WARNING Never store the mower with gasoline in the tank inside a building where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. ENGINE FUEL SYSTEM MOWER When mower is to be stored for a period of time, clean it thoroughly, remove all dirt, grease, leaves, etc. Store in a clean, dry area.
STORAGE CYLINDER(S) • • • • • Remove spark plug(s). Pour one ounce of oil through spark plug hole(s) into cylinder(s). Install plugs. Turn ignition key to "START" position for a few seconds to distribute oil. Replace with new spark plug(s). OTHER • • • • Do not store gasoline from one season to another. Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. If possible, store your mower indoors and cover it to give protection from dust and dirt.
TROUBLESHOOTING POINTS PROBLEM Will not start CAUSE 1. 2. 3. 4. 5. 6. 7. CORRECTION Out of fuel. Engine not "CHOKED" properly. Engine flooded. Bad spark plug. Dirty air filter. Dirty fuel filter. Water in fuel. 1. 2. 3. 4. 5. 6. 7. 8. Loose or damaged wiring. 9. Carburetor out of adjustment. 10. Engine valves out of adjustment. 11. Extreme cold conditions. Fill fuel tank. See "TO START ENGINE" in Operation section. Wait several minutes before attempting to start. Replace spark plug.
TROUBLESHOOTING POINTS CAUSE PROBLEM CORRECTION Engine continues to run when operator leaves seat with attachment 1. Faulty operator-safety presence control system. 1. Check wiring, switches and connections. If not corrected, contact an authorized service center/ department. Poor cut - uneven 1. 2. 3. 4. 5. Worn, bent or loose blade. Mower deck not level. Buildup of grass, leaves, and trash under mower. Bent cutter housing.
WIRING SCHEMATIC
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