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Summary of Contents for Toro 03691
- Page 1 Form No. 3377-475 Rev A Reelmaster ® 5610 Traction Unit Model No. 03691—Serial No. 313000001 and Up *3377-475* A Register at www.Toro.com. Original Instructions (EN)
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Page 2: Table Of Contents
You are responsible for operating the Attachments/Accessories........22 product properly and safely. Operation ..............22 You may contact Toro directly at www.Toro.com for product Checking the Engine Oil Level .........22 and accessory information, help finding a dealer, or to register Checking the Cooling System ........23 your product. -
Page 3: Safety
Safety Understanding the Diagnostic Light......30 Using the Diagnostic ACE Display......31 Checking the Interlock Switches .......31 This machine meets or exceeds CEN standard Identifying the Hydraulic Valve Solenoid EN 836:1997, ISO standard 5395:1990, and ANSI Functions ............33 B71.4-2004 specifications in effect at time of Operating Tips ............33 production, when equipped with rear weight. - Page 4 Preparation • Stay alert for holes in the terrain and other hidden hazards. • • Watch out for traffic when crossing or near roadways. While mowing, always wear substantial footwear, long trousers, hard hat, safety glasses, and ear protection. Long •...
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Page 5: Toro Riding Mower Safety
Make sure all hydraulic line connectors are tight and all hydraulic hoses and lines are in good condition before The following list contains safety information specific to Toro applying pressure to the system. products or other safety information that you must know that is not included in the CEN, ISO, or ANSI standard. -
Page 6: Sound Power Level
Keep everyone away. Hand-Arm • To ensure safety and accuracy, have an Authorized Toro Measured vibration level for right hand = 0.84 m/s Distributor check the maximum engine speed with a tachometer. The maximum governed engine speed Measured vibration level for left hand = 0.77 m/s... - Page 7 106-6754 110-8924 1. Warning—do not touch the hot surface. 2. Cutting/dismemberment hazard, fan and entanglement 1. Warning—read the Operator's Manual and receive training. hazard, belt—stay away from moving parts. 2. Thrown object hazard—keep bystanders a safe distance from the machine. 3.
- Page 8 110-8921 1. Traction unit speed 2. Slow 3. Fast 110-9642 1. Stored energy hazard—read the Operator's Manual. 2. Move the cotter pin to the hole closest to the rod bracket and then remove the lift arm and pivot yoke. 117–0170 1.
- Page 9 114–8891 1. Front reels circuit controls 3. Mow and backlap 5. Height-of-cut 2. Rear reels circuit controls 4. Read the Operator's Manual. 6. Traction unit speed 117-0168 1. Read the Operator's Manual.
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Page 10: Setup
No parts required Adjust the turf compensation spring. Rear weights (size varies with Install rear weights (order from your Varies configuration). Toro Distributor). Hood latch assembly Install the CE hood latch. Washer Cutting unit kickstand Install the cutting unit kickstand. -
Page 11: Adjusting The Step Height
pressure in the front and rear tires is 12 to 15 psi (83 to 103 kPa). Important: Maintain even pressure in all tires to ensure uniform contact with the turf. Adjusting the Control Arm Position No Parts Required Adjusting the Step Height Procedure The control arm position can be adjusted for the operator’s No Parts Required... - Page 12 Note: Position the bolt head to the outer side of 2. Remove the shipping brackets and discard them. the tab as shown in Figure 6. 3. Remove the cutting units from the cartons and assemble and adjust them as described in the cutting unit Operator's Manual.
- Page 13 Figure 8 1. Hose guide (#4 cutting unit 3. Nuts shown) 2. Rod bracket g019284 Figure 9 1. Hose guide (each guide must lean toward the center cutting unit) Note: When installing or removing the cutting units, make sure that the hairpin cotter is installed in the spring rod hole next to the rod bracket.
- Page 14 B. Insert the lift arm yoke onto the carrier frame shaft (Figure 11). C. Insert the lift arm shaft into the lift arm, and secure it with the washer and lynch pin (Figure 12). 10. Insert the cap over the carrier frame shaft and lift arm yoke.
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Page 15: Adjusting The Turf Compensation Spring
Important: Make spring adjustments with the cutting unit mounted to the traction unit, pointing straight ahead and lowered to the shop floor. 1. Make sure the hairpin cotter is installed in the rear hole in the spring rod (Figure 15). Figure 14 1. - Page 16 Order parts from your local Authorized Toro Distributor. Weight P/N 110-8985-03 Groomers, roller Number of weights Number of weights to Fasteners (2 each brushes, and/or to meet ANSI (US) meet CE (European)
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Page 17: Installing The Ce Hood Latch
5. Inside the hood, insert the metal washer onto the latch and secure with the nut. Make sure the latch engages the frame catch when it is locked. Use the enclosed hood latch key to operate the hood latch. Installing the CE Hood Latch Parts needed for this procedure: Hood latch assembly Using the Cutting Unit... -
Page 18: Using The Gauge Bar
Figure 21 1. Gauge bar 4. Holes used for setting the groomer height of cut Figure 20 2. Height adjusting screw 5. Hole not used 1. Chain bracket 3. Cutting unit kickstand 3. Nut 2. Snapper pin Using the Gauge Bar Parts needed for this procedure: Gauge bar Procedure... -
Page 19: Product Overview
Traction Pedal Product Overview The traction pedal (Figure 24) controls the forward and reverse operation. Press the top of the pedal to move forward and the bottom to move rearward. Ground speed depends on how far you press the pedal. For no load, maximum ground speed, fully press the pedal while the throttle is in the Fast position. -
Page 20: Throttle Control
Throttle Control Lower Mow/Raise Control Lever This lever (Figure 25) raises and lowers the cutting units and Move the throttle control (Figure 25) forward to increase the also starts and stops the cutterheads when the cutterheads engine speed and rearward to decrease speed. are enabled in the mow mode. -
Page 21: Fuel Gauge
Fuel Gauge The fuel gauge (Figure 29) shows the amount of fuel in the tank. Figure 27 1. Hour meter Hydraulic Filter Restriction Indicator With the engine running at normal operating temperature, Figure 29 view the indicator (Figure 28), it should be in the Green zone. When the indicator is in the Red zone, change the hydraulic 1. -
Page 22: Specifications
A selection of Toro approved attachments and accessories is available for use with the machine to enhance and expand its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories. -
Page 23: Checking The Cooling System
Checking the Cooling System Clean debris off of the screen, oil cooler, and front of the radiator daily and more often if conditions are extremely dusty and dirty. Refer to Removing Debris from the Cooling System (page 43) in Cooling System Maintenance (page 43). The cooling system is filled with a 50/50 solution of water and permanent ethylene glycol antifreeze. -
Page 24: Adding Fuel
Adding Fuel DANGER In certain conditions, fuel is extremely flammable Use only clean, fresh diesel fuel or biodiesel fuels with low and highly explosive. A fire or explosion from fuel (<500 ppm) or ultra low (<15 ppm) sulfur content. The minimum cetane rating should be 40. -
Page 25: Checking The Hydraulic Fluid
The recommended replacement fluid is as follows: Toro Premium All Season Hydraulic Fluid (Available in 5 gallon pails or 55 gallon drums. See parts catalog or Toro distributor for part numbers.) Alternate fluids: If the Toro fluid is not available, other fluids may be used provided they meet all the following material properties and industry specifications. -
Page 26: Checking The Reel To Bedknife Contact
Figure 37 1. Hydraulic tank cap 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 level of fluid. The fluid level should be within 1/4 inch of the mark on the dipstick. -
Page 27: Starting And Stopping The Engine
• The engine has ceased running, due to lack of fuel. key in the On position until a solid stream of fuel flows out around the screw. • Maintenance has been performed upon fuel system components; i.e., filter replaced, separator serviced, etc. 5. -
Page 28: Adjusting The Lift Arm Counterbalance
controls (located under the seat) correctly. Adjust the reel speed controls as follows: 1. Select the height-of-cut at which the cutting units are set. 2. Choose the desired ground speed best suited for conditions. 3. Using the appropriate graph on decal 110–0996 (Figure 40) determine the proper reel speed setting. -
Page 29: Adjusting The Lift Arm Turn Around Position
Pushing or Towing the Machine In an emergency, the machine can be moved by actuating the bypass valve in the variable displacement hydraulic pump and pushing or towing the machine. Important: Do not push or tow the machine faster than 2 to 3 mph (3 to 4.8 km/h) because internal transmission damage may occur. -
Page 30: Tie Downs
Figure 46 Figure 44 1. Rear tie down 1. Front jacking point Understanding the Diagnostic • Rear—rectangular axle tube on the rear axle. Light Tie Downs The machine is equipped with a diagnostic light which • Front—the hole in the rectangular pad, under the axle indicates if the electronic controller senses an electronic tube, inside each front tire (Figure 45). -
Page 31: Using The Diagnostic Ace Display
Use the Diagnostic ACE display to help verify and correct electrical functions of the machine. Checking the Interlock Switches The purpose of the interlock switches is to prevent the engine from cranking or starting unless the traction pedal is in the Neutral position, the Enable/Disable switch is in the Disable position, and the Lower Mow/Raise control is in the Neutral position. - Page 32 ECM problem. If this occurs, switches that you can change by hand. contact your Toro Distributor for assistance. 9. If a switch is closed and the appropriate LED does not Important: The Diagnostic ACE display must not be turn on, check all wiring and connections to the switch left connected to the machine.
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Page 33: Identifying The Hydraulic Valve Solenoid Functions
Identifying the Hydraulic Valve Solenoid Functions Use the list below to identify and describe the different functions of the solenoids in the hydraulic manifold. Each solenoid must be energized to allow the function to occur. Solenoid Function MSV2 Front reel circuit MSV1 Rear reel circuit SVRV... -
Page 34: Maintenance
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Torque the wheel lug nuts to 70 to 90 ft-lb (94 to 122 N-m). After the first hour •... -
Page 35: Daily Maintenance Checklist
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check the safety interlock operation. Check the brake operation. Check the engine oil and fuel level. Drain the water/fuel separator. Check the air filter restriction indicator. -
Page 36: Service Interval Chart
Service Interval Chart Figure 50 CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before you do any maintenance. Lubrication Greasing the Bearings and Bushings If you operate the machine under normal conditions, lubricate... - Page 37 • • Lift arm pivots (1 each) (Figure 52) Axle steering pivot (1) (Figure 56) • Cutting unit carrier frame and pivot (2 each) (Figure 53) Figure 56 • Steering cylinder ball joints (2) (Figure 57) Figure 53 • Lift arm pivot shaft (1 each) (Figure 54) Figure 57 Figure 54 •...
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Page 38: Engine Maintenance
Engine Maintenance Servicing the Air Cleaner Check the air cleaner body for damage which could cause an air leak. Replace it if it is damaged. Check the whole intake system for leaks, damage, or loose hose clamps. Service the air cleaner filter only when the service indicator (Figure 59) requires it. -
Page 39: Adjusting The Throttle
4. While pulling the throttle cable, to remove any slack, tighten the throttle cable connector. Note: When tightened, the cable pivot must be free to swivel on the injection pump lever arm. 5. If the throttle does not stay in position during operation, increase the torque on the locknut, used to set the friction device on the throttle lever. -
Page 40: Fuel System Maintenance
Fuel System Maintenance DANGER Under certain conditions, diesel 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. • Use a funnel and fill the fuel tank outdoors, in Figure 64 an open area, when the engine is off and is cold. -
Page 41: Electrical System Maintenance
Electrical System Maintenance Important: Before welding on the machine, disconnect both cables from the battery, both wire harness plugs from the electronic control module, and the terminal connector from the alternator to prevent damage to the electrical system. Servicing the Battery Service Interval: Every 50 hours Figure 65 Every 50 hours... -
Page 42: Drive System Maintenance
Drive System Maintenance Adjusting the Traction Drive for Neutral The machine must not creep when the traction pedal is released. If it does creep, adjust it as follows: 1. Park the machine on a level surface, stop the engine, and lower the cutting units to the floor. Figure 66 2. -
Page 43: Adjusting The Rear Wheel Toe-In
Cooling System WARNING The engine must be running so the final Maintenance adjustment of the traction adjustment cam can be performed. This could cause personal Removing Debris from the injury. Cooling System Keep hands, feet, face, and other body parts away from the muffler, other hot parts of the Service Interval: Before each use or daily engine, and any rotating parts. -
Page 44: Brake Maintenance
Brake Maintenance Adjusting the Service Brakes Adjust the service brakes when there is more than 1 inch of free travel of the brake pedal, or when the brakes do not work effectively. Free travel is the distance the brake pedal moves before you feel braking resistance. -
Page 45: Adjusting The Parking Brake
Adjusting the Parking Brake Belt Maintenance If the parking brake fails to engage, adjust the parking brake Check the condition and tension of the alternator belt after pawl. the first day of operation and every 100 operating hours thereafter. 1. Loosen the 2 screws securing the parking brake pawl to the frame (Figure 74). -
Page 46: Hydraulic System Maintenance
Every 2 years Change hydraulic fluid after every 800 operating hours, in normal conditions. If fluid becomes contaminated, contact your local Toro distributor because the system must be flushed. Contaminated fluid looks milky or black when compared to clean oil. -
Page 47: Checking The Hydraulic Lines And Hoses
6. Install the filter by hand until the gasket contacts the Use the hydraulic system test ports to test the pressure in mounting surface, then rotate it an additional 1/2 turn. the hydraulic circuits. Contact your local Toro distributor for 7. Repeat the procedure on the other filter. assistance. -
Page 48: Cutting Unit System Maintenance
Cutting Unit System Maintenance Backlapping the Cutting Units WARNING Contact with the reels or other moving parts can result in personal injury. • Keep fingers, hands, and clothing away from the reels or other moving parts. Figure 81 • Never attempt to turn the reels by hand or foot while the engine is running. -
Page 49: Storage
Note: Additional instructions and procedures on 2. Remove and discard the oil filter. Install a new oil filter. backlapping are available in the TORO Sharpening Reel 3. Refill the oil pan with designated quantity of motor oil. & Rotary Mowers Manual, Form Number 80–300SL. -
Page 50: Schematics
Schematics Hydraulic Schematic (Rev. A) - Page 51 Electrical Schematic (Rev. -)
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Page 52: The Toro Total Coverage Guarantee
Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact the Toro importer.