Form No. 3325-900 Z18-52 TimeCutter Z with 52 Side Discharge Mower Model No.
Warning Adjusting the Height of Cut . . . . . . . . . . . . . . . . . Adjusting the Anti-Scalp Rollers . . . . . . . . . . . . . Positioning the Seat . . . . . . . . . . . . . . . . . . . . . . . Adjusting the Motion Control Levers . . . . . . . . . . Pushing the Machine by Hand . . . . . . . . . . . . . . . Side Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . Tips for Mowing Grass . . . . . . . . . . . . . . . . . . . . . Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety This machine meets or exceeds the B71.1–1998 specifications of the American National Standards Institute, in effect at the time of production. However, improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death.
• Use extra care when loading or unloading the machine into a trailer or truck. • Keep children out of the mowing area and under the watchful care of another responsible adult. • Always wear safety goggles or safety glasses with side shields when operating mower. • Be alert and turn the machine off if children enter the area. • Data indicates that operators, age 60 years and above, are involved in a large percentage of riding mower–related injuries.
Toro Riding Mower Safety The following list contains safety information specific to Toro products or other safety information that you must know that is not included in the ANSI standards. Warning Engine exhaust contains carbon monoxide, which is an odorless, deadly poison that can kill you. Do not run engine indoors or in an enclosed area. • Stop the engine, disconnect spark plug wire(s) and remove key before performing any service, repairs, maintenance or adjustments. • Slow down before turning.
Slope Chart 7
Safety and Instruction Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. 92-7108 1-633354 1. Fast 2. Slow 3. Neutral 4. Reverse 93-1122 99–3943 99-3943 104-8008 98-3798 104-4163 1. Explosion hazard 2. No sparks, flame, or smoking 3. Caustic liquid hazard—burns to hand and damage to items 92-7109 9 4. Wear eye protection. 5. Read the operator’s manual. 6. Keep bystanders away.
4-8088 104-3641 1. Blade height adjustment 104-8009 104-8032 1. 2. 3. 4. 5. 1. Blade height adjustment 104-8014 1. Parking brake 10 Throttle control Choke Fast Variable speed Slow 6. 7. 8. 9. 10.
104-5091 11
Gasoline and Oil Recommended Gasoline Warning Use UNLEADED Regular Gasoline suitable for automotive use (87 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not available. Gasoline is harmful or fatal if swallowed. Long–term exposure to vapors can cause serious injury and illness. Important Never use methanol, gasoline containing methanol, or gasohol containing more than 10% ethanol because the fuel system could be damaged. Do not mix oil with gasoline.
Parking Brake Operation Always set the parking brake when you stop the machine or leave it unattended. Note: Determine the left and right sides of the machine from the normal operating position. Think Safety First Setting the Parking Brake Please carefully read all of the safety instructions and decals in the safety section. Knowing this information could help you, your family, pets or bystanders avoid injury. 1. Move the motion control levers (Fig. 3) out to the neutral lock position. 2.
Stopping 4. Move the PTO (power take off) to Off (Fig. 5). 1. Move the throttle lever to Slow (Fig. 6). 2 1 2. Move the PTO to Off (Fig. 5). 3. Turn the ignition key to Off (Fig. 7). 4. Pull the wire off of the spark plug(s) to prevent the possibility of someone accidentally starting the machine before transporting or storing the machine. m–4201 Figure 5 1. PTO—On 5. Close the fuel shut-off valve under the front of the fuel tank before transporting or storing the machine. 2.
The Safety Interlock System Driving Forward or Backward The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Place the throttle control in the Fast position for best performance. Always operate in the full throttle position. Caution If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. Caution • Do not tamper with the interlock switches.
Backward Adjusting the Height of Cut 1. Move the levers to the center, unlocked position. The height of cut is adjusted from 1-1/2 to 4-1/2 in. (38 to 114 mm) in 1/2 in. (13 mm) increments by relocating the clevis pin in different hole locations. 2. To go backward, slowly pull the motion control levers rearward (Fig. 9). 1. Raise the height-of-cut lever to the transport position (also the 4-1/2 in. (114 mm) cutting height position) (Fig. 10).
Adjusting the Anti-Scalp Rollers Whenever you change the height-of-cut it is recommended to adjust the height of the anti-scalp rollers. 1 1. Disengage the PTO and stop the engine. Move the controllers to the neutral locked position and apply the parking brake. Remove the key. 2. After adjusting the height-of-cut, remove the nut and washer while holding the stud with a wrench (Fig. 11). Note: Do not remove the wheel nut and washer (Fig. 11). m–5163 Figure 12 1.
Pushing the Machine by Hand Side Discharge Important Always push the machine by hand. Never tow the machine because damage may occur. The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. Danger To Push the Machine 1. Disengage the PTO, stop the engine, and remove the key. Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and others are exposed to blade contact and thrown debris.
Tips for Mowing Grass Long Grass Fast Throttle Setting If the grass is ever allowed to grow slightly longer than normal, or if it contains a high degree of moisture, raise the cutting height higher than usual and cut the grass at this setting. Then cut the grass again using the lower, normal setting. For best mowing and maximum air circulation, operate the engine at Fast.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Interval Maintenance Procedure After first use • Change the engine oil. Each use • • • • Check the engine oil level. Check the safety system. Clean the air intake screen. Clean the mower housing. Every 5 hours • Check the cutting blades. Every 25 hours • • • • • • Every 50 hours • Service the paper air cleaner.
Engine Oil Changing and Draining the Oil Change the oil after the first 8 operating hours and every 100 operating hours thereafter. 1. Start the engine and let it run for five minutes. This warms the oil so that it drains better. Oil Type: Detergent oil (API service SC, SD, SE, SF, SG, or SH) 2. Park the machine so that the drain side is slightly lower than the opposite side to ensure that the oil drains completely. Then disengage the PTO, set the parking brake, stop the engine, and remove the key.
Changing the Oil Filter Cleaning the Cooling System Replace the oil filter every 200 hours or every other oil change. Clean the air intake screen from grass and debris before each use. Note: Change the oil filter more frequently when operating conditions are extremely dusty or sandy. Clean the cooling fins and engine shrouds every 300 hours or yearly, whichever comes first. 1. Drain the oil from the engine; refer to Changing and Draining the Oil, page 21. 1.
Servicing the Air Cleaner Cleaning the Foam and Paper Elements Foam Element: Clean and oil after every 25 operating hours. 1. Foam Element A. Wash the foam element in liquid soap and warm water. When the element is clean, rinse it thoroughly. Paper Element: Clean after every 100 operating hours. Replace after every 200 operating hours or yearly, whichever comes first. B. Dry the element by squeezing it in a clean cloth (do not wring). Allow the element to air dry.
Installing the Foam and Paper Elements Checking the Spark Plug Important To prevent engine damage, always operate the engine with the complete foam and paper air cleaner assembly installed. 1. Look at the center of the spark plug(s) (Fig. 23). If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty. 1. Carefully slide the foam element into the paper air cleaner element (Fig. 19).
Servicing the Battery 4. Slide the rubber cover up the positive (red) cable. Disconnect the positive (red) cable from the battery post (Fig. 24). Warning 5. Remove the battery hold-down (Fig. 24) and lift the battery from the battery tray. Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. 6 4 5 7 2 Check the electrolyte level in the battery every 25 hours.
Checking the Electrolyte Level 5. Wait five to ten minutes after filling the battery cells. Add distilled water, if necessary, until the electrolyte level is up to the Upper line (Fig. 25) on the battery case. Danger 6. Reinstall the battery vent caps. Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns. Charging the Battery • Do not drink electrolyte and avoid contact with skin, eyes or clothing.
Fuse Service Interval/Specification 2 The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows, check the component/circuit for a malfunction or short. Fuse: Main F1—30 amp, blade-type Charge Circuit F2—25 amp, blade-type Optional Headlight Kit—10 amp, blade type 3 1. Raise the seat to gain access to the fuse holder (Fig. 27). 1 m–4294 2. To replace a fuse, pull out on the fuse to remove it (Fig. 27). Figure 28 1. Fuel filter 2. Hose clamp 3.
Greasing and Lubrication Lubricate the machine when shown on the Check Service Reference Aid decal (Fig. 29) located beneath the seat. Grease more frequently when operating conditions are extremely dusty or sandy. Grease with No. 2 general purpose lithium base or molybdenum base grease. How to Grease 1. Disengage the PTO, stop the engine, and remove the key. 2. Clean the grease fittings with a rag. Make sure to scrape any paint off of the front of the fitting(s). m–5157 Figure 30 3.
Cutting Blades Checking for Bent Blades Maintain sharp blades throughout the cutting season because sharp blades cut cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth and increases the chance of disease. 1. Stop the engine, set the parking brake, remove the key, and disconnect the spark plug wire(s) from the spark plug(s). 2. Rotate the blades until the ends face forward and backward (Fig. 33).
Removing the Blades 2. Check the balance of the blade by putting it on a blade balancer (Fig. 37). If the blade stays in a horizontal position, the blade is balanced and can be used. If the blade is not balanced, file some metal off the end of the sail area only (Fig. 35). Repeat this procedure until the blade is balanced. The blades must be replaced if a solid object is hit, if the blade is out of balance, or the blade is bent.
Front Adjusting the Front-to-Rear Blade Slope 2 2 Check the front-to-rear blade level any time you install the mower. If the front of the mower is more than 5/16 in. (7.9 mm) lower than the rear of the mower, adjust the blade level using the following instructions: 1. Position the mower on a flat surface. Disengage the PTO, set the parking brake, stop the engine, and remove the key. Disconnect the spark plug wire(s) from the spark plug(s). 1 2. Check the air pressure of all four tires.
10. When the front-to-rear blade slope is correct, tighten the jam nuts (Fig. 40 and 42). 6. Measure between the tip of the front blade (Fig. 41) and the tip of the rear blade to the flat surface. If the front blade tip is not 1/16–5/16 in. (1.6–7.9 mm) lower than the rear blade tip, adjust the front trunion rods. 2 Front 11. Recheck the side-to-side level of the mower; refer to Leveling the Mower from Side-to-Side, page 30. 1078 12.
Removing the Mower Caution 1. Park the machine on a level surface, disengage the PTO, set the parking brake, stop the engine, and remove the key. Disconnect the spark plug wire(s) from the spark plug(s). The spring is under tension when installed and can cause personal injury. Do not remove the spring from the spring eye bolt. 2. Lower the height-of-cut lever to the lowest position. 3. Remove the hairpin cotter and clevis pin from the front trunion yokes (Fig. 45). 6.
Installing the Mower 4. Sit on the seat and start the engine. Engage the PTO and let the mower run for one to three minutes. 1. Park the machine on a level surface, disengage the PTO, set the parking brake, stop the engine, and remove the key. Disconnect the spark plug wire(s) from the spark plug(s). 5. Disengage the PTO, stop the engine, and remove the ignition key. Wait for all moving parts to stop. 6. Turn the water off and remove the coupling from the washout fitting. 2.
Replacing the Grass Deflector Warning An uncovered discharge opening could allow the lawn mower to throw objects in the operator’s or bystander’s direction and result in serious injury. Also, contact with the blade could occur. Never operate the lawn mower unless you install a cover plate, a mulch plate, or a grass chute and catcher. 1. Remove the locknut, bolt, and spring holding the deflector to the mower brackets (Fig. 48). Remove the damaged or worn grass deflector. 6 3 2 5 4 1 m-1783 Figure 48 1.
BK BN PTO CLUTCH BLUE GREEN GREY ORANGE BU GN GY OR (NEUTRAL) W SW4 (NEUTRAL) SW5 GY SW2 (PTO) Y W VIO T R PK SHOWN WITH PARK BRAKE DISENGAGED SW3 (BRAKE) Y SHOWN WITH LEVER IN NEUTRAL POSITION PK YELLOW WHITE VIOLET TAN RED PINK SHOWN IN OFF POSITION SHOWN WITH LEVER IN NEUTRAL POSITION VIO VIO Y BROWN BN BN BLACK 4 7 BK WIRE COLOR CODES I BK BK Y SW6 (SEAT) SHOWN WITH OPERATOR IN SEAT PK Y 5 2 GN GN OR OR X S W R VIO R GND F3 10A A B F1 K1 SOLE
Cleaning and Storage A. Run the engine to distribute the conditioned fuel through the fuel system (5 minutes). 1. Disengage the PTO, set the parking brake, stop the engine, and remove the key. B. Stop the engine, allow it to cool, and drain the fuel tank; refer to Draining the Fuel Tank, page 27. 2. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. Clean dirt and chaff from the outside of the engine cylinder head fins and blower housing. C.
Problem The starter does not crank. The engine g will not start, starts h d or ffails hard, il tto kkeep running. i The engine g loses power. Possible Causes Corrective Action 6. The blade control (PTO) is engaged. 6. Move the PTO to Disengaged. 7. The parking brake is not on. 7. Set the parking brake. 8. The operator is not seated. 8. Sit on the seat. 9. The battery is dead. 9. Charge the battery. 10.The electrical connections are corroded or loose. 10.
Problem The machine does not drive. There is abnormal vibration. Uneven cutting g height. g The blades do not rotate. Possible Causes Corrective Action 1. The traction belt is worn, loose, or broken. 1. Contact an Authorized Service Dealer. 2. The traction belt is off of the pulley. 2. Contact an Authorized Service Dealer. 1. The engine mounting bolts are loose. 1. Tighten the engine mounting bolts. 2. The engine pulley, idler pulley, or blade pulley is loose. 2. Tighten the appropriate pulley.
The Toro Total Coverage Guarantee Consumer Riding Products A Two-Year Full Warranty (Limited Warranty for Commercial Use) Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair any Toro Product used for normal residential purposes* if defective in materials or workmanship.
