Form No. 3443-757 Rev A Reelmaster® 3100-D Traction Unit Model No. 03170—Serial No. 403430001 and Up Model No. 03171—Serial No. 403430001 and Up Register at www.Toro.com.
Visit www.Toro.com for more information, including safety tips, training materials, accessory information, help finding a dealer, or to register your product. This product complies with all relevant European directives. For details, please see the separate product specific Declaration of Conformity (DOC) sheet. Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready.
Contents Checking the Sealed Bearings.......................... 39 Engine Maintenance ........................................... 40 Engine Safety ................................................... 40 Servicing the Air Cleaner .................................. 40 Checking the Engine-Oil Level.......................... 40 Changing the Engine Oil and the Filter .............. 41 Fuel System Maintenance ................................... 42 Servicing the Fuel Tank.....................................
Safety • Do not put your hands or feet near moving • This machine has been designed in accordance with EN ISO 5395 (when you complete the setup procedures) and ANSI B71.4-2017. • General Safety • This product is capable of amputating hands and feet and of throwing objects. • Read and understand the contents of this components of the machine. Do not operate the machine without all guards and other safety protective devices in place and functioning properly on the machine.
decal106-9290 106-9290 1. Inputs 5. In seat 9. Outputs 2. Reels—active 6. PTO 3. High temperature shutdown 7. Parking brake—Off 10. PTO 11. Engine—Start 4. High temperature warning 12. Engine—Run 8. Neutral 13. Engine—Start 14. Power decal121-3598 121-3598 Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal.
decal121-3628 decalbatterysymbols 121-3628 Battery Symbols Some or all of these symbols are on your battery. Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal.
decal121-3619 121-3619 1. PTO—Disengage 6. Engine—Shut off 2. PTO—Engage 7. Engine—Run 3. Lower the cutting units. 8. Engine—Start 9. Fast 4. Raise the cutting units. 5. Lock 10.
decal121-3620 121-3620 1. PTO—Disengage 7. Lock 2. PTO—Engage 8. Engine—Shut off 3. Move the cutting units right. 9. Engine—Run 4. Move the cutting units left. 10. Engine—Start 5. Lower the cutting units. 11. Fast 6. Raise the cutting units. 12.
decal121-3623 121-3623 1. Warning—read the Operator's Manual; do not operate the machine unless you have received training. 5. Thrown object hazard—keep bystanders away. 2. Warning—read the Operator's Manual before towing the machine. 3. Tipping hazard—slow the machine before turning; when driving on slopes, keep the cutting units lowered and your seatbelt fastened. 4.
decal138-6979 138-6979 1. Read the Operator's Manual.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description Use Qty. Front wheel assembly Rear wheel assembly Steering wheel Steering-wheel cap Large washer Jam nut Screw 2 1 1 1 1 1 1 Electrolyte – Activate, charge, and connect the battery. Inclinometer 1 Check the angle indicator. No parts required – Adjust the tire air pressure.
Media and Additional Parts Description Use Qty. Ignition key 2 Start the engine. Operator's Manual Engine operator's manual 1 1 Read before operating the machine. Operator training material 1 View before operating the machine. Pre-delivery checklist 1 Check to ensure that the machine has been properly set up. Certificate of compliance 1 Ensure CE compliance. Note: Determine the left and right sides of the machine from the normal operating position.
3. Secure the steering wheel to the shaft with a jam nut and tighten it to 27 to 35 N∙m (20 to 26 ft-lb) (Figure 3). 4. WARNING Charging the battery produces gasses that can explode. Install the cap to the steering wheel and secure it with a screw (Figure 3). • Keep sparks and flames away from battery. 3 • Never smoke near the battery. Charging and Connecting the Battery 3. When the battery is charged, disconnect the charger from the electrical outlet and battery posts. 4.
g008873 Figure 6 1. Angle indicator g011213 Figure 5 1. Positive (+) battery cable 2. Negative (–) battery cable Important: If you ever remove the battery, ensure that the battery clamp bolts are installed with the bolt heads positioned on the bottom side and the nuts on the top side. If the clamp bolts are reversed, they may interfere with the hydraulic tubes when you shift the cutting units. 6. Coat both battery connections with Grafo 112X skin-over grease (Toro Part No.
6 Installing the Hood Latch (CE Only) Parts needed for this procedure: 1 Lock bracket 2 Rivet 1 Washer 1 Screw (1/4 x 2 inches) 1 Locknut (1/4 inch) g012629 Figure 8 1. CE lock bracket Procedure 1. 2. Unhook the hood latch from the hood-latch bracket. 2. Bolt and nut assembly 4. Align the washers with the holes on the inside of the hood. 5. Rivet the brackets and the washers to the hood (Figure 8). 6. Hook the latch onto the hood-latch bracket (Figure 9).
g012631 Figure 10 1. Bolt 2. Nut 3. Arm of hood-lock bracket 7 g008875 Figure 11 Installing the Exhaust Guard (CE Only) 1. Exhaust guard 2. Secure the exhaust guard to the frame with 4 self-tapping screws (Figure 11). Parts needed for this procedure: 1 Exhaust guard 4 Self-tapping screw 8 Procedure 1. Installing the Roll Bar Position the exhaust guard around the muffler while aligning the mounting holes with the holes in the frame (Figure 11).
and retain the pivot shaft link and bolts (Figure 13). g011160 Figure 12 1. Roll bar 2. Mounting bracket 4. Fuel line vent tube hose 5. Hose clamp 3. Vent tube g011161 Figure 13 2. Secure each side of the roll bar to the mounting brackets with 2 flange head bolts and locknuts (Figure 12). Torque the fasteners to 81 N∙m (60 ft-lb). 3. 1. Lift arm pivot shaft link 2. Secure the fuel line vent hose to the vent tube on the roll bar with the hose clamp. 2.
g011966 Figure 15 1. Lift arm, right 4. Lift cylinder 2. Retaining ring 5. Spacers (2) 3. Lift arm, left 6. Mounting pin 5. Remove the rear retaining rings securing the mounting pins to each end of the lift cylinder. 6. Secure the right end of the lift cylinder to the right lift arm with a pin and 2 spacers (Figure 15). Secure it with a retaining ring. 7. g011968 Figure 16 1. Front carrier frame 3.
4. Position the rear carrier frame (Figure 18) onto the rear cutting unit. g012689 Figure 19 1. Rear carrier frame 3. Rear mounting link 2. Front mounting link 11 g012003 Figure 18 1. Rear carrier frame 5. Mounting the Cutting Units Secure the mounting links to the rear carrier frame as follows: No Parts Required • Secure the front mounting links to the carrier frame holes with a bolt (3/8 x 2-1/4 inch), 2 flat washers, and a locknut, as shown in Figure 19.
3. Grease all the lift arm and carrier frame pivot points. 12 Important: Ensure that the hoses are free of twists or sharp bends and that the rear cutting unit hoses are routed as show in (Figure 21). Raise the cutting units and shift them to the left (Model 03171). The rear cutting unit hoses must not contact traction cable bracket. Reposition the fittings and/or hoses, if necessary. Mounting the Cutting Unit Drive Motors No Parts Required Procedure 1.
Note: If the clearance is not in this range, adjust the cylinder as follows: A. Back off the stop bolts and adjust the cylinder to attain the clearance (Figure 26). g012025 g008877 Figure 24 Figure 26 2. Reel motor 1. O-ring 1. Stop bolt 3. Clearance 2. Lift arm 6. Mount the motor to the drive end of the cutting unit, and secure it with 2 cap screws provided with cutting unit (Figure 24). B. Back off the jam nut on the cylinder (Figure 27).
1. Raise the cutting units all the way up. 2. Locate the frame bracket above the center cutting unit (Figure 30). 3. While pressing down on the front roller of the center cutting unit, determine which holes on the tipper bracket align with the frame bracket holes to attain the same roller contact when the tipper bracket is installed (Figure 30). g008879 Figure 28 1. Wear bar 2. Bumper strap If the clearance is not in this range, adjust the rear cylinder as follows: A.
Product Overview Controls g336062 Figure 32 1. Jam nut 2. Speed stop screw g008887 Figure 31 1. Forward traction pedal 4. Tilt steering lever 2. Reverse traction pedal 5. Indicator slot 3. Mow/transport slide 6. Angle indicator Tilt Steering Lever Pull the tilt steering lever (Figure 31) back to adjust the steering wheel to the desired position, then push the lever forward to tighten.
DANGER Shifting the cutting units downhill decreases machine stability. This could cause a rollover, which may result in personal injury or death. Shift the cutting units uphill while on a side hill. Engine Coolant Temperature Warning Light The temperature warning light (Figure 33) glows if the engine coolant temperature is high. If you do not stop the traction unit and the coolant temperature rises another 5.5°C (10°F), the engine shuts off. g191213 Figure 33 1. Throttle 7.
Seat Adjustment Lever Move the lever (Figure 35) on the side of the seat outward, slide the seat to the desired position, and release the lever to lock the seat into position. Specifications Note: Specifications and design are subject to change without notice.
Operation • Do not store the machine or fuel container where Note: Determine the left and right sides of the machine from the normal operating position. • Before Operation there is an open flame, spark, or pilot light, such as on a water heater or other appliance. If you spill fuel, do not attempt to start the engine; avoid creating any source of ignition until the fuel vapors have dissipated.
The minimum cetane rating should be 40. Purchase fuel in quantities that can be used within 180 days to ensure fuel freshness. The fuel tank capacity is approximately 28 L (7.5 US gallons). Use summer-grade diesel fuel (No. 2-D) at temperatures above -7°C (20°F) and winter-grade (No. 1-D or No. 1-D/2-D blend) below that temperature. Using winter-grade fuel at lower temperatures provides a lower flash point and cold flow characteristics, which eases starting and reduces plugging of the fuel filter.
• Keep your hands and feet away from the cutting • • • • • • • • • Evaluate the site conditions to determine if the units. Look behind and down before backing up to be sure of a clear path. Use care when approaching blind corners, shrubs, trees, or other objects that may obscure your vision. Stop the cutting units whenever you are not mowing. Slow down and use caution when making turns and crossing roads and sidewalks with the machine. Always yield the right-of-way.
Starting the Engine Note: Remove the key from the switch to prevent accidental starting. You may need to bleed the fuel system if any of the following situations have occurred; refer to Bleeding the Fuel System (page 29): Bleeding the Fuel System • It is the initial startup of a new engine. • The engine has ceased running due to lack of 1. Park the machine on a level surface, lower the cutting units, shut off the engine, engage the parking brake, and remove the key from the ignition switch. 2.
Note: The cutting units run. 3. Move the throttle to the FAST position; refer to Throttle (page 24). 4. Use the cutting-unit shift lever to lower the cutting units to the ground; refer to Cutting Unit Shift Lever (page 24). Before reaching the turnaround location, pull back the cutting-unit shift lever only long enough to raise the cutting units, and release the control lever. 5. Press the cutting-unit drive switch to prepare cutting units for operation (the ENGAGE position).
Adjusting Reel Speed 1. 2. The reel speed knob may be set 1 position on either side of the reel-speed number indicated on the chart to account for differences in grass condition, grass length removed, and personal preference. Verify the height-of-cut setting on the cutting units. Use the column of the Reel Speed Selection Chart listing either 5-blade, 8-blade, or 11-blade reels, and find the height-of-cut listing nearest the actual height-of-cut setting.
Hauling the Machine After Operation • Use full-width ramps for loading the machine onto After Operation Safety a trailer or truck. • Tie the machine down securely. General Safety • • • • • • • • • • Towing the Machine Park the machine on a level surface. Disengage and lower the cutting units. Engage the parking brake. Shut off the engine and remove the key. Wait for all movement to stop. Allow the machine to cool before adjusting, servicing, cleaning, or storing it.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Maintenance Safety • Support the machine with jack stands whenever you work under the machine. • Before you leave the operator’s position, do the • Carefully release pressure from components with following: stored energy. – Park the machine on a level surface. – Disengage the cutting unit(s) and lower the attachments. • Keep all parts of the machine in good working – Engage the parking brake.
Maintenance Service Interval Every 800 hours Maintenance Procedure • If you are not using the recommended hydraulic fluid or have ever filled the reservoir with an alternative fluid, change the hydraulic fluid. • If you are not using the recommended hydraulic fluid or have ever filled the reservoir with an alternative fluid, replace the hydraulic filter. Every 1,000 hours • If you are using the recommended hydraulic fluid, replace the hydraulic filter.
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check the safety interlock operation. Check the brake operation. Check the fuel level. Check the engine-oil level. Check the cooling system fluid level. Drain the water/fuel separator. Check the air filter, dust cup, and burp valve. Check for unusual engine noises.1 Check the radiator and screen for debris Check for unusual operating noises.
Notation for Areas of Concern Inspection performed by: Item Date Information Pre-Maintenance Procedures Removing the Battery Cover Remove the 2 knobs that secure the battery cover to the machine, and remove the cover (Figure 40). g336542 Figure 43 1. Hood latch 2. Rotate the hood up and back (Figure 43). g336164 Figure 42 1. Knob 2. Battery cover Opening the Hood g336543 Figure 44 1. Release the latches at the left side and right side of the hood (Figure 42).
Lubrication Greasing the Bearings And Bushings Service Interval: Every 50 hours (lubricate all bearings and bushings daily when conditions are dusty and dirty). Every 500 hours/Yearly (whichever comes first) The machine has grease fittings that must be lubricated regularly with No. 2 lithium grease. Lubricate the bearings and bushings daily when the operating conditions are extremely dusty and dirty.
g008901 Figure 52 • Mow/transport slide (Figure 53) g008898 Figure 49 • Left front lift arm pivot and lift cylinder (2) (Figure 50) g008902 Figure 53 • Belt tension pivot (Figure 54) g008899 Figure 50 • Right front lift arm pivot and lift cylinder (2) (Figure 51) g008903 Figure 54 • Steering cylinder (Figure 55).
Checking the Sealed Bearings Bearings rarely fail from defects in materials or workmanship. The most common reason for failure is moisture and contamination working its way past the protective seals. Bearings that are greased rely upon regular maintenance to purge harmful debris from the bearing area. Sealed bearings rely on an initial fill of special grease and a robust integral seal to keep contaminants and moisture out of the rolling elements.
Engine Maintenance 4. Remove and replace the primary filter (Figure 58). Note: Cleaning the used element may damage the filter media. Engine Safety • Shut off the engine before checking the oil or adding oil to the crankcase. • Do not change the governor speed or overspeed the engine. Servicing the Air Cleaner Service Interval: Every 200 hours (more frequently in extreme dusty or dirty conditions). • Check the air cleaner body for damage which could cause an air leak. Replace it if it is damaged.
• API Classification Level Required: CH-4, CI-4 or higher. • Preferred oil: SAE 15W-40 (above -17ºC (0ºF)) • Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Note: Toro Premium Engine oil is available from a distributor in either 15W-40 or 10W-30 viscosity. See the parts catalog for part numbers. g008882 Note: The best time to check the engine oil is when Figure 60 the engine is cool before it has been started for the day.
Fuel System Maintenance DANGER Under certain conditions, fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. • Fill the fuel tank outdoors, in an open area, when the engine is off and is cold. Wipe up any fuel that spills. • Do not fill the fuel tank completely full. Add fuel to the fuel tank until the level is 25 mm (1 inch) below the top of the tank, not the filler neck.
g008913 Figure 64 1. Fuel injectors g336554 Figure 63 1. Water separator/filter canister 2. Vent plug 3. 3. Drain valve Tighten the valve after draining. Changing the Fuel Filter Canister Service Interval: Every 400 hours 1. Clean the area where the filter canister mounts (Figure 63). 2. Remove the filter canister and clean the mounting surface. 3. Lubricate the gasket on the filter canister with clean oil. 4.
Electrical System Maintenance ring inside each cell. Install the filler caps with the vents pointing to the rear (toward the fuel tank). Keep the top of the battery clean by washing it periodically with a brush dipped in ammonia or bicarbonate of soda solution. Flush the top surface with water after cleaning. Do not remove the filler caps while cleaning. Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last.
Drive System Maintenance WARNING If the machine is not supported adequately, it may accidentally fall, injuring anyone under the machine. Checking the Tire Pressure A front wheel and a rear wheel must be raised off the ground; otherwise, the machine will move during adjustment. Service Interval: Before each use or daily The tires are over-inflated for shipping. Therefore, release some of the air to reduce the pressure. The proper air pressure in the tires is 97 to 124 kPa (14 to 18 psi). 3.
Cooling System Maintenance CAUTION If the engine has been running, the pressurized, hot coolant can escape and cause burns. • Do not open the radiator cap when the engine is running. • Use a rag when opening the radiator cap, and open the cap slowly to allow steam to escape. Cooling System Safety • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. • Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns. 1.
2. Raise the hood. 3. Clean the engine area thoroughly of all debris. 4. Remove the access panel. 5. Clean both sides of the radiator area thoroughly with water or compressed air (Figure 69). Brake Maintenance Adjusting the Parking Brake Service Interval: Every 200 hours—Check the parking brake adjustment. 1. Loosen the set screw that secures the knob to the parking brake lever (Figure 70). g190823 g008923 Figure 69 Figure 70 1. Radiator 1. Parking brake lever 3. Set screw 2. Knob 6.
Belt Maintenance 2. Push down and forward on the spring end (Figure 72) to unhook it from the bracket and release tension on the spring. Servicing the Engine Belts Service Interval: After the first 10 hours—Check the condition and tension of all belts. Every 100 hours—Check the condition and tension of all belts. Tensioning the Alternator/Fan Belt 1. Open the hood. 2.
Controls System Maintenance Hydraulic System Maintenance Adjusting the Throttle Hydraulic System Safety 1. 2. • Seek immediate medical attention if fluid is injected Position the throttle lever rearward so that it stops against the control panel slot. into skin. Injected fluid must be surgically removed within a few hours by a doctor. Loosen the throttle cable connector on the injection-pump lever arm (Figure 73).
High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 Material Properties: Viscosity, ASTM D445 cSt @ 40°C (104°F) 44 to 48 140 or higher Viscosity Index ASTM D2270 g008886 Figure 74 4. Remove the dipstick from the filler neck and wipe it with a clean rag. Insert the dipstick into the filler neck; then remove it and check the fluid level. 6.
2. Raise the hood. 3. Disconnect the hydraulic line (Figure 75) or remove the hydraulic filter (Figure 76) and let the hydraulic fluid flow into a drain pan. g008886 Figure 77 1. Hydraulic fill cap 6. Install the reservoir cap, start the engine, and use all of the hydraulic controls to distribute the hydraulic fluid throughout the system. 7. Check for leaks; then shut off the engine. 8. Check the fluid level and add enough to raise the level to Full mark on the dipstick. Do not overfill.
7. Release the hose to the filter mounting plate. 8. Start the engine and let it run for about 2 minutes to purge the air from the system. 9. Shut off the engine and check for leaks. Cutting Unit System Maintenance Blade Safety A worn or damaged blade or bedknife can break, and a piece could be thrown toward you or bystanders, resulting in serious personal injury or death. • Inspect the blades and bedknives periodically for excessive wear or damage. • Use care when checking the blades.
2. 3. Note: For a better cutting edge, run a file across Remove the console cover to expose the controls. Rotate the backlap control to the backlap position (R). Rotate the reel speed control to position 1 (Figure 78). the front face of the bedknife after lapping. This removes any burrs or rough edges that may have built up on the cutting edge. g011168 Figure 78 1. Reel speed control 2. Backlap control Note: The seat switch is bypassed when the backlap control is in the backlap position.
Cleaning Storage Washing the Machine Storage Safety • Before you leave the operator’s position, do the Wash the machine as needed using water alone or with a mild detergent. You may use a rag when washing the machine. Important: Do not wash the machine with the following: – Park the machine on a level surface. – Disengage and lower the cutting units. – Engage the parking brake. – Shut off the engine and remove the key. – Wait for all movement to stop.
2. Remove and discard the oil filter. Install a new oil filter. 3. Fill the engine with specified motor oil. 4. Start the engine and run it at idle speed for approximately 2 minutes. 5. Shut off the engine and remove the key. 6. Flush the fuel tank with fresh, clean fuel. 7. Secure all of the fuel-system fittings. 8. Thoroughly clean and service the air-cleaner assembly. 9. Seal the air-cleaner inlet and the exhaust outlet with weatherproof tape. 10.
Troubleshooting Using the Standard Control Module (SCM) The Standard Control Module is a potted electronic device produced in a one-size-fits-all configuration. The module uses solid state and mechanical components to monitor and control standard electrical features required for safe product operation. The module monitors inputs including neutral, parking brake, PTO, start, backlap, and high temperature. The module energizes outputs including PTO, Starter, and ETR (energize to run) solenoid.
7. If the specific output LED is not illuminated and the inputs are in the appropriate condition, install a new SCM and determine if the fault disappears. Each row (across) in the logic chart that follows identifies input and output requirements for each specific product function. The product functions are listed in the left column. The symbols identify the specific circuit condition including energized to voltage, closed to ground, and open to ground.
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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.
The Toro Warranty Two-Year or 1,500 Hours Limited Warranty Parts Conditions and Products Covered The Toro Company warrants your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for 2 years or 1,500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
