Form No. 3435-715 Rev A Stand-On E-Spreader/Sprayer Model No. 34230—Serial No. 400000000 and Up Register at www.Toro.com.
It is a violation of California Public Resource Code Section 4442 or 4443 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order or the engine is constructed, equipped, and maintained for the prevention of fire.
Contents Checking the Air Pressure in the Tires............... 68 Torqueing the Axle Bolts and Lug Nuts .............................................................. 68 Aligning the Front Wheels................................. 68 Servicing the Transaxle .................................... 70 Controls System Maintenance ............................. 70 Adjusting the Pattern Control Cable for the Spreader ....................................................... 70 Maintaining the Chassis ..................
Safety • Only allow trained, responsible, and physically capable operators who are familiar with the safe operation, operator controls, and safety signs and instructions to operate the machine. Never allow children or untrained people operate or service the equipment. Local regulations may restrict the age of the operator. The following instructions are from ANSI standard B71.4-2017.
Safety and Instructional Decals • Keep all safety signs legible. Remove all grease, dirt, and debris from safety signs and instructional labels. • Replace all worn, damaged, or missing safety signs. • When you install replacement components, ensure that current safety signs are affixed to those components. • If you have installed an attachment or accessory, decal135-6949 ensure that current safety signs are visible.
decal126-5186 126-5186 1. Read the Operator's Manual before servicing the machine or performing maintenance. 4. For more information on servicing the rear axle shafts, read the Operator's Manual. 2. Grease the steering pivots every 100 hours. 5. Check the tire pressure—90kPa (13 psi) every 50 hours. 3. Check the hydraulic fluid level every 50 hours. 6. Read the Operator's Manual.
decal135-2844 135-2844 1. 2. 3. 4. 5. Fast Slow Neutral Reverse Warning-Read the Operator’s Manual. Do not operate this machine unless you are trained. Wear hearing protection. 6. Warning-Stay away from moving parts; keep all guards in place. Stop engine and remove key before adjusting, servicing, or cleaning. 7. Warning-Disengage sprayer controls, move drive lever to neutral position, engage parking brake, and stop engine before leaving the operator’s position. 8.
decal135-7247 135-7247 1. Engine-Off 13. Spreader pattern control-rotate counterclockwise to unlock; rotate clockwise to lock. 14. Spread pattern control-pull handle up if heavy on left side. 2. Engine-On 3. Engine-Start 4. Deflector-Pull knob up to open 15. Spread pattern control-push handle down if heavy on right side. 16. Spray wand pressure control-Off 5. Deflector-Push knob down to close 17. Spray wand pressure control-Decrease 6. Throttle-Fast 18. Spray wand pressure control-Increase 7.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 4 Use Qty. – No parts required Connect the battery. Media and Additional Parts Description Use Qty. Operator's Manual 1 Read before operating the machine. Key 2 Start the machine.
Product Overview 4 Connecting the Battery No Parts Required Procedure 1. Remove the battery cover from the battery box (Figure 3). g304841 Figure 4 1. Motion/steering control 5. Hopper 2. Engine/spreader—sprayer controls 3. Spray wand 6. Impeller 7. Sprayer nozzles 4. Hopper cover g027115 Figure 3 1. Battery box 5. Battery cover 2. Battery support 6. Negative terminal 3. Buckle 4. Battery strap 7. Positive terminal 2. 3. 4.
Controls Parking-Brake Lever The parking-brake lever is located above the platform on the right side (Figure 7). Machine Controls • To engage the parking brake, push the parking-brake lever down. Note: The brake lever engages a parking brake in the transaxle. • To release the parking brake, pull the lever up. g304845 Figure 6 1. Control console 2. Steering control 5. Front reference bar 6. Reverse 3. Rear reference bar 4. Motion-control lever (Neutral position) 7. Forward g025162 Figure 7 1.
Engine Controls The hour meter records the number of hours that the machine has operated. Hour meter time displays when the key is in the run position and the sprayer control switch is shut off. Fuel-Shutoff Valve The fuel-shutoff valve is located at the front, right side of the engine below the fuel tank (Figure 9). Note: Close the fuel-shutoff valve when you do not use the machine for a few days, transport the machine to and from the job site, or park the machine inside a building.
Spreader Controls Light Distribution Granular-Gate Lever The light distribution granular-gate lever is the fifth lever located at the top center of the control console (Figure 10). • To broadcast a narrow pattern of granular material, pull the light distribution granular-gate lever rearward fully to the limited OPEN position. • To close the impeller gate, push the heavy distribution granular-gate lever forward fully. Note: Only the heavy distribution granular-gate lever closes the impeller gate.
Sprayer Controls Spreader and Information Display The spreader and information display is located below the distribution impeller-gate levers at the bottom of the control console (Figure 10).
Wide-Spray Pattern Lever Sprayer-Pump Switch The wide-spray pattern lever is located on the control console (Figure 12). The sprayer-pump switch is located to the left of the hour meter and spray pressure display, on the control console (Figure 12). • To turn ON the sprayer in a wide-spray pattern (the right and left nozzles), pull the wide-spray pattern lever toward you.
Specifications Use the sprayer-pump-supply valve to shut off the flow of liquid chemicals to the pump. Overall width 90 cm (35.5 inches) Overall length 171 cm (67.5 inches) Overall height 131 cm (51.5 inches) Weight Maximum machine weight g259738 Figure 15 1. Sprayer tank 3. Handle (open position) 2. Sprayer-pump-supply valve • To open the valve, rotate the handle valve 90° clockwise (lever in-line with valve). • To close the valve, rotate the handle 90° counterclockwise.
Operation while using chemicals. Use appropriate personal protective equipment (PPE) to guard against personal contact with chemicals, such as the following: Note: Determine the left and right sides of the machine from the normal operating position.
Fuel Safety • Gasoline is harmful or fatal if swallowed. Long-term exposure to vapors has caused cancer in laboratory animals. Failure to use caution may cause serious injury or illness. Use extreme care when handling fuel. In certain conditions gasoline is extremely flammable and its vapors are explosive. A fire or explosion from gasoline can burn you, others, and cause property damage. • Fill the fuel tank outdoors on level ground, in an open area, when the engine is cold.
The safety interlock system is designed to prevent the engine from starting unless you engage the parking brake. Using Stabilizer/Conditioner Testing the Starter Interlock Use a fuel stabilizer/conditioner in the machine to provide the following benefits: Service Interval: Before each use or daily Important: Do not use fuel additives containing 1. Move the machine to a level surface. 2. Chock the wheels of the machine. 3. Disconnect the spark-plug wires. 4. Release the parking brake. 5.
During Operation overturn the machine or cause you to lose your balance or footing. – Do not operate the machine with damaged guards, shields, or covers. Always have safety shields, guards, switches and other devices in place and working properly. During Operation Safety General Safety – Keep clear of the discharge area at all times. Use your full attention when operating the machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur.
– Do not use the spray wand if the trigger lock is damaged or missing. – Keep children out of the working area and under the watchful care of another responsible adult. – Do not keep the spray wand in the locked-open position after you complete the job. – Be alert and shut off the machine if children enter the area. – When draining or relieving the system, Do not allow anyone to stand in front of the nozzles and do not drain on a person’s feet.
Operating the Machine Extending and Retracting the Operator’s Platform Extending the Operator’s Platform 1. Pull the platform-lock knob inward until the pin of clears the upper hole in the chassis (Figure 18). g222400 Figure 17 1. Safe Zone — Use the machine here 2. Danger Zone - Use a walk behind machine or a hand held tool near drop offs, ditches, embankments, water or other hazards. 3. Water 4. W=width of the machine 5.
Opening and Closing the Fuel Shutoff Valve Note: If the engine is warm , push down the choke lever to the OFF position. 5. Control fuel flow to the engine with the fuel shutoff valve as follows: • To open the fuel-shutoff valve, fully rotate the handle for the valve left. • To close the fuel-shutoff valve, fully rotate the handle of the valve right. Rotate the ignition switch to the START position; refer to Ignition Switch (page 12). Note: When the engine starts, release the switch.
• Note: Use this position during carburetor icing Note: The machine moves faster the farther conditions: low outside air temperature with high relative humidity. Symptoms include the engine runs rough at idle or low speed, and it discharges black or white smoke in the exhaust. When operating in a normal ambient air condition, position the air-cleaner cover with sun decal facing out (Figure 20). you move the motion-control lever away from the NEUTRAL position.
Using the Spreader and Information Display Spreader Screen Icons Spreader Off Motor Overcurrent Error Voltage Measurement Error Motor Wire Fault Motor Open Error g020126 Figure 22 To turn left or right, move the steering control toward the desired turn direction. 3. To stop the machine, move the motion-control lever to the NEUTRAL position. Note: Stopping distance may vary depending on the spreader-sprayer load.
Note: If the motor is run for eight seconds, the default screen displays. g305692 Figure 23 Spreader Firmware Screen g305328 Figure 26 Spreader Motor Screen Using the Impeller Control Switch g305693 Figure 24 Spreader Hours Screen g305645 Figure 27 Default Spreader Screen 1. Impeller Control Switch The default screen appears after the initial start-up screens. 2.
Calibrating the Spreader Place 6 additional pans, on each side, with no gap in between each pan (Figure 29). Calibrate the spreader each time you use a new material. The spreader broadcasts material in a pattern 1.5 to 6.7 m (5 to 22 ft) wide depending on the material particle size, volume/density, rate of travel, and wind conditions.
Determining the Distribution Pattern 1. Set the spreader pattern control to the middle of its travel; refer to . 2. Tap the impeller control switch up or down to adjust the broadcasting pattern. 3. Record the effective spreading width here: . Record the motor-rotation speed here: %. 3. Drive the machine toward the test site at the appropriate speed. 4. As you approach the center pan, pull the wide distribution granular gate control to the open position, and drive over the center pan. 5.
5. Drive the spreader over the calibration course while applying the material. 6. Empty the remaining material of the hopper into a clean bucket; refer to Emptying the Spreader (page 30). 7. Filling the Spreader Hopper Maximum hopper weight capacity: 79 kg (175 lb) Weigh the bucket containing the material and record the weight. Pour the contents back into the hopper and then weigh the empty bucket. Calculate the remaining material weight using the remaining material weight formula.
Emptying the Spreader Removing the Impeller 1. Move the machine to a level surface, move motion-control lever to the NEUTRAL position, shut off the engine, wait for all moving parts to stop, remove key, and engage parking brake. 2. Empty the hopper by scooping out as much of the material as possible. 3. Remove the 4 thumbscrews that secure the front cover ( below the impeller) to the chassis, and remove the cover (Figure 32). g027325 Figure 34 5.
Connecting the Rate-Gate Linkage 1. Pull the linkage out until it clears the drop-rate cam (Figure 35). 2. Move the heavy distribution granular-gate lever forward. 3. Attaching the cable to the ball stud at the gate lever(Figure 35). Assembling the Impeller g027304 Figure 35 1. Locking sleeve 4. Drop-rate cam 2. Gate cable 5. Rate-gate linkage 3. Ball stud 2. Pull the cable off the ball stud (Figure 35). 3.
Using the Spreader Spreading Charts Note: The cam setting tables for pellet material and the grass seed are provided with permission from the Brinly-Hardy Company; reference the Brinly-Hardy Company website for more information. Use these charts as an approximate guideline only. Other factors, such as weather conditions, spreader operation, and the condition of material affects spreader performance.
Cam Settings for Grass Seed Application (cont'd.) Type Mixtures Including Coarse Seeds Rye Grasses or Tall Fescue Dichondra Pensacola Bahia Bag Weight Coverage - m2 (ft2) Cam Setting – Full Rate 0.9 kg (2 lb) 93 (1,000) 6.0 6 1.81 kg (4 lb) 93 (1,000) 7.0 6 2.72 kg (6 lb) 93 (1,000) 7.0 6 0.9 kg (2 lb) 93 (1,000) 6.0 6 1.81 kg (4 lb) 93 (1,000) 7.0 6 2.72 kg (6 lb) 93 (1,000) 7.75 6 113 kg (4 oz) 93 (1,000) 1.9 8 227 g (8 oz) 93 (1,000) 2.
Using the Deflector Gate Spreading Material 1. Use the deflector-gate control to temporarily stop or deflect granular material away from sidewalks, parking lots, patios, or anywhere the granular chemicals are not desired. Start the engine, and adjust the throttle midway between the SLOW and the FAST positions (Figure 39). Note: The deflector gate changes the discharged of materials from the left side of the spreader only.
the light distribution granular-gate lever is in the OPEN position. g027497 Figure 40 1. Wide spreader pattern—variable effective width to 6.7 m (22 ft) maximum 5. 2. Narrow spreader pattern—variable effective width from 1.5 m (5 ft) minimum Evaluate the spread pattern. Note: If you need to adjustment the spreading pattern, refer to Adjusting the Spreader Pattern (page 33). 6. When you are finished spreading, close the heavy distribution granular-gate lever.
Spreading Tips Important: Ensure that you calibrate the spreader before you start using it. g027374 Figure 41 Spreader path example 1. Narrow distribution-side deflector lowered 2. Forward 4. Do not spread when turning 180° 7. Gate 5. End of spreading job 3. Effective spreading width—variable 1.5 6. Property fence to 6.7 m (5 to 22 ft) • To ensure uniform application, broadcast the material in an overlapping pattern as shown in Figure 41.
Using the Sprayer and Information Display Operating the Sprayer CAUTION Sprayer Screen Icons Chemicals are hazardous and can cause personal injury. • Read the chemical manufacturer’s directions on the label before handling the chemicals; follow all manufacturer recommendations and precautions. Sprayer Hour meter Battery Voltage Voltage Error Motor Overcurrent Error Motor Wire Fault • Keep chemicals away from your skin.
g305694 g305697 Figure 42 Sprayer Firmware Screen Figure 45 Battery Voltage Screen Default Sprayer Screen The default sprayer screen (Figure 46) displays after the start-up screens display. The hour meter records engine hours when the hourglass symbol flashes. After you turn the key to the OFF position, the display shuts off after 3 seconds. g305069 Figure 43 Engine Hours Screen g305069 Figure 46 1. Default screen (sprayer and information display) 2.
• Tap the bottom of the sprayer-pump switch to Sprayer Operation Screen lower spray-system pressure. The sprayer operation screen (Figure 47) displays when you tap the sprayer-pump switch. • Push the bottom of the sprayer-pump switch for 1-second to shutoff the spray pump. Calibrating the Sprayer Note: Before you use the sprayer for the first time or change the nozzles or when the sprayer is out of adjustment—calibrate the sprayer for ground speed and flow rate.
shut off the engine, wait for all moving parts to stop, remove key, and engage parking brake. 7. Average the 3 test run times (in seconds); use the average course time formula. Record the average course speed here: . Average Course Time Formula (time 1) + (time 2) + (time 3) Formula seconds 3 Example 21.6 + 19.1+ 18.4 seconds = The average time to drive the course = 19.7 seconds 3 g027414 8.
Testing the Sprayer Nozzle Discharge Collection Worksheet Left sprayer nozzle Operator supplied equipment: Have a stop watch capable of measuring ± 1/10 second and a container graduated in 50 ml (1 fl oz) increments. Note: Ensure that the spray system is clean and there is 1/2 tank of clean water. Right sprayer nozzle Center sprayer nozzle Test 1 ml (fl oz) ml (fl oz) ml (fl oz) Test 2 ml (fl oz) ml (fl oz) ml (fl oz) Test 3 ml (fl oz) ml (fl oz) ml (fl oz) 1.
A. B. C. 2. Red Nozzle Table Right nozzle—record the converted collected-water quantity here: . Spray Pressure Center nozzle—record the converted collected-water quantity here: . 0.7 Bar Left nozzle—record the converted collected-water quantity here: . Single Nozzle Rate 0.77 L/min 0.20 gpm 26 oz/min 1.06 L/min 0.28 gpm 36 oz/min 1.33 L/min 0.35 gpm 45 oz/min 1.51 L/min 0.40 gpm 51 oz/min (10 psi) Calculate the flow rate of each nozzle using the calculated flow-rate formula. 1.
Gray Nozzle Table Spray Pressure 0.7 Bar Blue Nozzle Table Spray Pressure Single Nozzle Rate 1.12 L/min 0.30 gpm 0.7 Bar 38 oz/min (10 psi) 1.4 Bar 1.60 L/min 0.42 gpm 1.4 Bar 54 oz/min 1.98 L/min 0.52 gpm 2.1 Bar 67 oz/min 64 oz/min 2.69 L/min 0.71 gpm 91 oz/min 3.28 L/min 0.87 gpm 111 oz/min 3.79 L/min 1.00 gpm 128 oz/min (30 psi) 2.28 L/min 0.60 gpm 2.8 Bar 77 oz/min (40 psi) (40 psi) White Nozzle Table Spray Pressure 0.7 Bar 0.50 gpm (20 psi) (30 psi) 2.8 Bar 1.
2.99 Lpm x 2 x 6 Using the Sprayer 1.563 L/100 m2(1.5 = qt/1,000 ft2) 8.369 kph x 2.743 m Before Operating the Sprayer Some chemicals are more aggressive than others and each chemical interacts differently with various materials. Some consistencies of sprayer chemicals (e.g. wettable powders, charcoal) are more abrasive and lead to higher-wear rates. If a chemical is available in a formulation that would provide increased life to the sprayer, use this alternative formulation.
7. Start the engine and set the throttle midway between the SLOW and FAST positions. 8. Set the sprayer-pump switch to the ON position (Figure 54). g305521 Figure 54 1. Agitation-bypass lever g027391 Figure 52 4. Hour meter and spray pressure display 2. Narrow-spray pattern lever 5. Sprayer-pump switch 1. Sprayer-tank cap 4. Drain valve 2. Filler neck 3. Plug 5. Valve handle 3. Wide-spray pattern lever 9. 3. 10.
tank. For the agitation feature to work, set the sprayer-pump switch to the ON position, pull back the tank-agitation lever, and run the engine at high idle. If you shut off the machine and agitation is needed, leave the motion-control lever in the NEUTRAL position, engage the parking brake, increase the throttle to the FAST position, start the sprayer pump and run tank agitation. moving parts to stop, remove key, and engage parking brake. 2.
g027299 Figure 57 Wide-spray pattern 1. Overlap area 6. 2. Effective spray area When you finish spraying, push forward the spray-pattern levers and set the sprayer-pump switch to the OFF position. Note: If you need to continue to mix the sprayer tank contents, leave the sprayer-pump switch in the ON position, and pull the tank-agitation lever.
Spraying Tips g027300 Figure 58 1. Overlap area—narrow spray pattern 6. Sprayer Off—do not spray when turning the machine 180° 2. Effective spray area 7. End of spraying job 3. Forward 8. Property fence 4. Overlap area—wide spray pattern 9. Gate 5. 2.4 m (8 ft) • Do not overlap the effective spray area that you • • • • • to the OFF position. Alternatively, if an anti-foaming agent compatible with the existing chemical—add the anti-foaming agent according to the manufacturer’s instructions.
Spraying with the Spray Wand 3. WARNING Adjust the pump pressure to the spray wand perform the following: • To increase the pump pressure to the wand, rotate the wand-pressure control counterclockwise (Figure 60). The spray wand traps liquids under high pressure, even when engine is off. High-pressure spray discharge could cause serious injury or death. • Keep clear of the nozzle and do not direct the spray or stream from the wand at people, pets, or non-work area property.
remove the key or disconnect the spark-plug wire. Wait for all movement to stop before adjusting, cleaning or repairing the machine. • Clean the machine as stated in Cleaning and Lubricating the Spreader (page 50) and Cleaning the Sprayer (page 51) • Frequently check for worn or deteriorating components that could create a hazard. Tighten loose hardware. • Shut off the fuel when storing or transporting the machine. Do not store fuel near flames or drain fuel indoors.
Cleaning the Sprayer System and Wand Cleaning the Sprayer Service Interval: After each use Important: Always empty and clean the sprayer immediately after each use. Failure to do so may cause the chemicals to dry or thicken in the lines, clogging the pump and other components. WARNING Swallowing or inhaling chemicals could cause serious injury or death. 1. • Do not clean sprayer nozzles using your mouth or blowing through the nozzles.
Cleaning the Strainer Service Interval: After each use Important: If you used wettable-powder chemicals, clean the strainer after each time that you rinse the sprayer tank. 1. Empty the sprayer tank; refer to Emptying the Sprayer Tank (page 45). 2. Rotate the handle of the pump-shutoff valve 90° counterclockwise to the CLOSE position (Figure 64). g027402 Figure 65 g249175 Figure 64 1. Strainer 1. Strainer body 3. Screen 2. Gasket 4. Strainer bowl 2. Pump-shutoff valve 5. 3.
Cleaning the Sprayer Nozzle Transporting the Machine Service Interval: After each use Machine weight: 227 kg (500 lb)—both sprayer tank and hopper empty; 389 kg (857 lb)—both sprayer tank and hopper full 1. Rotate the nozzle cap 90° counterclockwise and remove the cap from the nozzle body (Figure 66). CAUTION This machine does not have turn signals, lights, reflective markings, or a slow moving vehicle emblem.
1. If using a trailer, connect it to the towing vehicle and connect the safety chains. 2. If applicable, connect the trailer brakes. 3. Lower the ramp. 4. Raise the operator platform. 5. Back the machine up the ramp (Figure 67). 4. Use the tie-down points on the machine to securely bind the machine to the trailer or truck with straps, chains, cable, or ropes (Figure 68). Refer to local regulations for trailer and tie-down requirements. g306402 Figure 67 g033507 Figure 68 1.
Maintenance Maintenance Safety could be dangerous. The mechanical or hydraulic jacks may not be enough support or may malfunction, allowing the machine to fall and cause possible injury. Do not rely solely on mechanical or hydraulic jacks for support. Use adequate jack stands or equivalent support. • While performing maintenance on the machine, • • • • • • • • someone could start the engine. Accidental starting of the engine could seriously injure you or others.
Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 10 hours • Change the engine oil. Before each use or daily • • • • • Check the safety interlock system. Test the starter interlock. Check air cleaner; replace if dirty (more often under severe conditions). Check the engine-oil level. Check the machine for loose hardware. After each use • • • • • • Clean and lubricate the spreader. Clean the sprayer system. Clean the strainer.
Pre-Maintenance Procedures Lubrication Lubricating the Grease Fittings Preparing the Machine Service Interval: Every 100 hours WARNING Grease type: National Lubricating Grease Institute (NGLI) grade No. 2 multi-purpose gun grease. While you are maintaining or adjusting the machine, someone could start the engine. Accidentally starting the engine could seriously injure you or other bystanders. 1. Prepare the machine for maintenance; refer to Preparing the Machine (page 57). 2.
Engine Maintenance 3. Rinse the pre-cleaner and allow it to air dry. 4. Lightly oil pre-cleaner with new engine oil; squeeze out excess oil. Servicing the Air Cleaner Installing the Foam and Paper-Filter Elements Service Interval: Before each use or daily Every 100 hours Important: Do not operate the engine without the 1. air filter assembly; extreme engine damage may occur. Important: Do not to clean the air-filter Removing the Foam and Paper Elements 1. 2. 3.
5. Insert the dipstick from the engine as shown in Figure 76. Note: Do not thread the dipstick into the filler neck when checking the engine oil level. g023796 Figure 73 Checking the Engine-Oil Level Service Interval: Before each use or daily g257927 Figure 76 1. Dipstick 3. Minimum oil level 2. Maximum oil level g033503 Figure 74 6. Note: The engine oil level must cover the Important: Do not operate the engine with the oil hatch-marked area of the dipstick (Figure 76).
3. Align a drain pan with a capacity of 1.5 L (1.6 US qt) or greater below the drain valve at the bottom of the skid plate and inboard from the battery tray (Figure 77). g257928 Figure 78 1. Dipstick g258081 2. Filler neck 2. Slowly pour 1.1 L (1.2 US qt) of the specified oil into the crank case of the engine through the filler neck (Figure 78). 3. Insert the dipstick from the engine as shown in Figure 79. Note: Do not thread the dipstick into the filler neck when checking the engine oil level.
6. Hand tighten the dipstick into the filler neck (Figure 78). Servicing the Spark Plug Spark Plug Specification Spark plug type: Champion® RC12YC, Kohler® 12 132 02-S, or Kohler 25 132 14-S (RFI compliant) g008794 Figure 81 Removing the Spark Plug 1. 2. Installing the Spark Plug Tighten the spark plug as follows: Prepare the machine for maintenance; refer to Preparing the Machine (page 57). • New spark plug—12 to 15 N∙m (8.7 to 10.8 ft-lb) • In-service spark plug—23 to 27 N∙m (16.6 to 19.
2. Fuel System Maintenance Remove the screws that secure the heat shield to the muffler, and remove the heat shield (Figure 84). Draining the Fuel System 1. Close the fuel-shutoff valve; refer to Opening and Closing the Fuel Shutoff Valve (page 23). 2. Locate the drain bolt that is in the side port of the carburetor bowl (Figure 85). g259312 Figure 84 3. Remove the spark arrester screen and clean it (Figure 84). 4. Assemble the spark arrester screen to the muffler (Figure 84). 5.
Electrical System Maintenance Servicing the Battery Service Interval: Monthly Always keep the battery clean and fully charged. Use a paper towel to clean the battery case. If the battery terminals are corroded, clean them with a solution of 4 parts water and 1 part baking soda. Apply a light coating of grease to the battery terminals to prevent corrosion. Voltage: 12 V DANGER Charging or jump starting the battery may produce explosive gases. Battery gases can explode causing serious injury.
Checking the Battery Charge setting and charging interval recommended to charge the battery to 12.6 V or greater; refer to the battery charge table below. CAUTION Important: Ensure that the negative battery If the ignition is in the ON position, there is potential for sparks and for engine components to move. Sparks could cause an explosion or moving parts could accidentally engage, causing personal injury.
Removing and Installing the Battery Charging the Battery WARNING Charging the battery produces gasses that can explode. Removing the Battery Never smoke near the battery and keep sparks and flames away from battery. WARNING Battery terminals or metal tools could short against metal machine components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Important: Always keep the battery fully charged (1.
Jump-Starting the Machine DANGER Jump-starting a battery that is cracked, frozen, has low electrolyte level, or an open/shorted battery cell can cause an explosion, resulting in serious personal injury. Do not jump-start a battery if these conditions exist; replace the battery. g027432 Figure 89 1. Negative battery-cable cover (black) 4. Flanged bolt 2. Flanged nut 5.
Note: The positive battery cable is wired to the starter or solenoid. g306403 g012785 Figure 90 1. Positive (+) cable on the discharged battery 2. Positive (+) cable on booster battery 3. Negative (–) cable on the booster battery 4. Negative (–) cable on the engine block 5. Booster battery 6. Discharged battery 7. Engine block 4. 5. 6. Connect the other positive (+) cable clamp (red) to the positive terminal of the booster battery.
Drive System Maintenance 1. 2. 3. Checking the Air Pressure in the Tires Prepare the machine for maintenance; refer to Preparing the Machine (page 57). Check the tire pressure; refer to Checking the Air Pressure in the Tires (page 68). Center and secure the steering control by aligning 2 bolts (5/16 x 3 inch) through the outside holes on the steering control and through the control column. Service Interval: Every 50 hours Note: Service the air pressure in both the front and rear tires. 1.
Note: The front measurement should be 6.4 to 12.7 mm (1/4 to 1/2 inch) larger than the rear measurement. 6. E. If the front measurement is smaller than 6.4 mm (1/4 inch) or larger than 12.7 mm (1/2 inch), adjustment the rod ends for the steering linkage as follows: A. 7. Remove the 4 thumb screws that secure the front cover (below the impeller) to the chassis and remove the cover (Figure 95). g033530 Figure 95 1. Forward cover 2. Clip nut B. 3. Thumb screw Loosen the jam nuts at the rod ends.
Servicing the Transaxle Controls System Maintenance Service Interval: Every 50 hours Transaxle Oil Type: Toro® HYPR-OIL™ 500 hydraulic oil or Mobil® 1 15W-50 1. Prepare the machine for maintenance; refer to Preparing the Machine (page 57). 2. Rotate counterclockwise the 2 quarter-turn fasteners that secure the knee pad to the chassis of the machine (Figure 97). Adjusting the Pattern Control Cable for the Spreader 1. Prepare the machine for maintenance; refer to Preparing the Machine (page 57). 2.
Maintaining the Chassis Checking the Machine for Loose Hardware Service Interval: Before each use or daily 1. Prepare the machine for maintenance; refer to Preparing the Machine (page 57). 2. Visually inspect machine for damaged or worn parts, and check for loose hardware. Note: Before operating the machine, replace any damaged parts and tighten all loose hardware. g027205 Figure 99 1. Jam nut (pattern control cable) 2. Linkage rod 3. Impeller shaft 4. 1/8 inch (3.
Maintaining the Sprayer System Cleaning Checking Sprayer System Cleaning the Engine and the Exhaust System Area Service Interval: Every 50 hours Service Interval: After each use (may be required more often in dry or dirty conditions.) 1. 2. 3. Prepare the machine for maintenance; refer to Preparing the Machine (page 57). CAUTION Check all hoses, nozzles, and fittings for damage and leaks. Note: Replace all damaged or leaking sprayer components.
4. Storage Install the cooling shrouds onto the engine. Note: Operating the engine without cooling 1. shrouds will cause engine damage due to overheating. Waste Disposal 2. Chemical Disposal Set sprayer-pump switch to the OFF position, stop the machine, move motion-control lever to the NEUTRAL position, shut off the engine, wait for all moving parts to stop, remove key, and engage parking brake. Remove dirt and grime from the entire machine.
B. Start the machine and set sprayer-pump switch to the ON position C. Push the tank-agitation lever to the OFF position. D. Pull the narrow-spray pattern lever. Note: Run the sprayer nozzle until the narrow nozzle is spraying air. E. Push the narrow-spray pattern lever and pull back the wide-spray pattern lever. Note: Run the sprayer nozzles until the both wide nozzles are spraying air. F. 3. Push forward the wide-spray pattern lever. Shut off the sprayer pump and the engine.
Troubleshooting Important: Ensure that the operator safety mechanisms for the machine are connected and in proper operating condition before you use the machine. When a problem occurs, do not overlook the simple causes. For example, starting problems could be caused by an empty fuel tank. The following table lists some of the common causes of trouble. Do not attempt to service or replace major engine items or any items that call for special timing of adjustments procedures (such as valves, governor, etc.).
Spreader Fault Code Table (cont'd.) Motor Wire !05 The motor wire fault code !05 displays if the sprayer controller cannot sense the load circuits (OUT 1 or OUT 2) between the sprayer and information display and the motor. • • Fault code !05 displays in the sprayer and information display. The LED status light illuminates red. Check that pin 6 (MOTOR OUT 1) and pin 8 (MOTOR OUT 2) are seated and locked in the controller connector. 1.
Sprayer Fault Code Table (cont'd.) Motor Overcurrent !02 The motor overcurrent fault code !02 displays if the motor load circuit draws too much current. Check the motor and inspect it for damage and wear. • • Fault code !02 displays in the sprayer and information display. The LED status light illuminates red. Check that pin 6 (MOTOR OUT 1) and pin 8 (MOTOR OUT 2) are seated and locked in the controller connector. 1.
Troubleshooting the Speader and Sprayer Controllers Problem Possible Cause Corrective Action The spreader information display or sprayer information display shows fault core !02. 1. The spreader controller or the sprayer controller detects excessive electrical current to the motor. 1. Spreader—check impeller and hopper for obstructions that may add an excessive load to the impeller motor. Spreader or sprayer—check the electrical circuits to the motor for a short circuit.
Troubleshooting the Machine Problem The starter does not rotate the engine. Possible Cause 1. The parking brake is not engaged. 1. Engage the parking brake. 2. The battery does not have a full charge. 4. A fuse is blown. 5. A relay or switch is worn or damaged. 2. Charge the battery; refer to the Charging the Battery, and Jump Starting the Machine procedures in the Maintenance section. 3. Check the electrical connection(s) for good contact.
Problem The engine overheats. Possible Cause 1. The engine load is excessive. 1. Reduce the ground speed of the machine. 2. The oil level in the engine is low. 2. Add oil into the engine to the proper oil level. 3. Clean the cooling fins and the air passages. 3. The cooling fins and air passages for the engine are plugged with dirt or debris. The machine pulls to the left or the right (with steering control fully forward). Corrective Action 1. The air pressure in the tires is not correct. 1.
Problem There is no spray from the sprayer nozzles in the boom or the nozzles have poor output. No material dispensed from hopper. The spray wand does not work. Possible Cause Corrective Action 1. The sprayer tank is empty. 1. Fill the sprayer tank. 2. The sprayer-pump supply valve is closed or partially closed. 3. The strainer is clogged or damaged. 4. The pump is clogged or damaged. 5. The nozzles are clogged. 6. The hoses are clogged, kinked, or damaged. 7.
Schematics g305771 Electrical Schematic 135-6127 (Rev.
g305820 Sprayer System Schematic (Rev.
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California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
