FORM NO. 3319-513 Rev. A OPERATOR’S MANUAL mR() (MODEL NO. 04351-70001 GREENSMASTER@3050 J TRACTION UNIT THIS UNIT CONFORMS TO ANSI The GREENS MASTER 3050 conforms to the American National Standards Institute’s safety standards for riding mowers when 40 Ibs. of ballast is added to rear wheel; thus Toto proudly displays the ANSI safety seal.
FOREWORD The GREENS MASTER 3050 was developed to provide an efficient, trouble free and time-saving method of mowing high quality turf on the finest greens. The latest concepts in engineering, design and safety have been incorporated into this machine along with the highest quality parts and workmanship. Excellent service will be derived if proper operation and maintenance practices are followed.
TABLE OF CONTENTS SAFETY INSTRUCTIONS LUBRICATION SAFETY AND INSTRUCTION DECALS MAINTENANCE LOOSE PARTS Changing Engine Ol and Filter Servicing Air Cleaner Adjusting Throttle Control .. .. Remove, Activate and Charge Battery .9 Adjusting Choke Central Install Rear Wheel Assembly -9 Adjusting Carburetor and Speed Control 28 Mount Seat -9 Replacing Spark Plugs ] Secure Steering Anm . 10 Fuel Filter Replacement . 29 Mount Cover 10 Changing Hydraulic Oil and Filter . .
SAFETY INSTRUCTIONS The safety alert symbol means CAUTION, WARNING or DANGER — “personal safety instruction”. Read and under stand the instruction because it has to do with safety. Failure to comply with the instruction may result in personal injury. The Greens master 3050 was tested and certified by TOR for compliance with the B71.4 — 1890 specifications of the American National Standard [institute's safety standards for riding mowers when 40 Ibs. of ballast is added to rear wheel.
SAFETY INSTRUCTIONS 18. Do not touch engine, muffler or exhaust pipe while engine is running or soon after it is stopped because these areas could be hot enough to cause bums. 19. Stay clear of the rotating screen at side of the engine to prevent direct contact with body or clothing. 20. If a cutting unit strikes a solid object or vibrates abnormally, stop immediately, turn engine off, wait for all mason to stop and inspect for damage.
SAFETY AND INSTRUCTION DECALS The following safety and instruction decals are installed on the traction unit. f any become damaged or illegible, replace them. Decal part numbers are listed below and in your Parts Catalog. Order replacements from your Authorized Toto Distributor. e GREENS MASTER 3050 S SEE o QUICK REFERENCE SERVICEABLE {say) 5 AR FILTER & CLEANER. e s MULTILEVEL ENGINE 5. ENG HE CODING FINS gl o 3 MULTILEVEL HVORAULGTANK 7. TIRE PRESSURE.
LOOSE PARTS Description Qty. Use Seat Hex Nut 5/16 ~ 18 Seat Cover [ Mount seat slides and seat cover to seat base Wheel Assembly Rear Sp indie Spacer = Mount to castor fork Cap screw 3/4” Ig. Washer .53 |.D. Secure steering arm Cover Lockout Washer 281 1.D. Self tapping Screw Socket Head Screw x 3/4" Ig. Mount Cover Cap screw Nut Secure battery cables to battery Gauge Bar Machine Screw #10 — 32x 7/87 Ig.
SPECIFICATIONS Configuration: Conforms to ANSI B71 4 — 1980 specifications. Tricycle vehicle with front two wheels providing drive and rear wheel providing steering. Operator sits in center over No. 1 cutting uni with cutting units in front of vehicle. Power: 4-cycle gasoline engine, electric start, with output 3600 RPM. Maximum no load governed engine speed is 2850 RPM. Traction: All hydraulic drive, consisting of multiple stack pump, valve and two orbital gear motors 1o drive front wheels.
SET UP INSTRUCTIONS REMOVE, ACTIVATE AND CHARGE BATTERY 1. Remove wing nuts, washers, and battery clamp and lift out battery. A\ warning Electrolyte gases are explosive and can cause serious injury to eyes, lungs and skin. Wear safety goggles and rubber gloves when working with electrolyte or battery. Charge the battery in a well ventilated place so gasses produced while charging can dissipate. Since the gases are explosive, keep open flames and electrical spark away from the battery; do not smoke.
Figure 3 2. Seat slide SECURE STEERING ARM (Fig. 4 1. Seat support 3. Seat panel 1. Remove x 3/4" cap screw and 53 |.D washer mounted fo outside steering arm frame bracket 2. Pivot steering arm upward aligning mounting holes in arm with holes in frame bracket. 3. Select desired mounting hole for operator comfort and secure with a (2) x 3/4” cap screws and .53 L.D. washers {one each in loose parts). SET UP INSTRUCTIONS Shown with Steering Arm Removed Figure 5 1. Cover 2. Mounting bracket 3.
SET UP INSTRUCTIONS 3. Connect the black ground cable, from the engine base, to the negative post of the battery. Secure with wrench and coat terminal with petroleum jelly. 4. Install battery clamp, washers, and secure with wing nuts, 5. Place terminal covers over positive and negative battery posts. INSTALL CUTTING UNITS (Fig.
SET UP INSTRUCTIONS 7. Align the sockets in the ball joints 50 the open side of the socket is centered forwards the ball stud. Tighten the jam nuts to secure the sockets in position (Fig. 8). Figure 10 1. Slide back to mount 2. Ball stud 3. Swing down INSTALL CUTTING UNITS (Fig. 11 13) For Cutting Unit Models 04480, 04481, 04482 and 04483.
SET UP INSTRUCTIONS REAR BALLAST This unit complies with the ANSI Standard when 40 Ibs. of calcium chloride ballast is added to rear wheel, IMPORTANT: if a puncture occurs in a tire with calcium chloride, remove unit from turf area as quickly as possible. To prevent possible damage to turf, immediately soak affected area with water. Figure 13 1. Cap screws 2.
BEFORE OPERATING CHECK ENGINE OIL (Fig. 14) The engine is shipped with 1—3/4 quarts (w/ filter} of oil in the crankcase; however, level of oit must be checked before and after engine is first started. 1. Position machine on a level surface. 2. Unscrew dipstick and wipe it with a clean rag Craw dipstick into the tube and make sure it is seated fully. Unscrew dipstick out of tube and check level of oil.
BEFORE OPERATING CHECK HYDRAULIC SYSTEM (Fig. 16) The hydraulic system s designed o operate on anti-wear hydraulic fluid. The machines reservoir is filled at the factory with approximately 4.5 gallons of Mobil 424 hydraulic fluid. Check level of hydraulic fluid before engine is first started and daily thereafter.
BEFORE OPERATING Fluid Level From Top of Fill Hole Figure 16 1. Hydraulic reservoir 2. Serene Note: Make a close visual inspection of the hydraulic components. Inspect for leaks, loose fasteners, missing parts, improperly routed lines, ete. Make any corrections necessary. 16 TIRE PRESSURE The tires are over—inflated at the factory for shipping purposes. Reduce the pressure o the proper levels before starting the unit.
CONTROLS MOW PEDAL (Fig.17) — Depressing Mow Pedal FULLY during operation lowers the curling units and starts the reels. The Mow Pedal will stay depressed due detente-action of the-valve-bank during -operation. Operator need not hold pedal down. grue 17 4, Brake pedal 5. Parking brake button 1. Mow pedal 2. Lift pedal 3. Traction pedal BRAKE PEDAL (Fig.17) —~The Brake Pedal actuates: an automotive drum-type mechanical brake located at each traction wheel. LIFT PEDAL (Fig.
CONTROLS AMMETER (Fig. 19) — The ammeter indicates the rate of battery charge and discharge. Note: During normal operation there will be little or o movement of the Ammeter needle. FUSE (Fig.19) — Fuse is part of the electrical circuit. it contains a 20 Amp fuse. HOUR METER (Fig.19) — Indicates the total hours of machine operation. The hour meter starts to function whenever the key switch is rotated to “ON”. SEAT ADJUSTING HANDLE (Fig.
OPERATING INSTRUCTIONS BREAK-IN PERIOD 1. Refer to the Engine Manual supplied with the Greens master 3050 for ol change and maintenance procedures recommended during break—in period. 2. Only 8 hours of mowing operation is required for the Greens master 8050 break—in period. 3. Since the first hours of operation are critical to future dependability of the machine, mentor its functions and performance closely so that minor difficulties, which could lead to major problems, are noted and can be corrected.
OPERATING INSTRUCTIONS 2. Synthesis seat, engage parking brake and depress lift pedal fully and release it. Move shift selector to #1 and #2 positions while trying to start the engine in each position. The engine should not-crank; which-means traction switch on valve bank is operating correctly. if engine did not crank, proceed to step 3. If engine cranked, contact your local TOR Distributor for assistance. 3. Synthesis seat, engage parking brake, depress fight pedal and release it.
OPERATING INSTRUCTIONS BEFORE MOWING Inspect the green for debris, remove the flag from the cup, and determine the direction best to mow. Base the direction to mow on the previous mowing direction. Always mow in an alternate pattern from the previous mowing, s0 that the grass blades will be less apt to lay down and therefore be difficult to trap between the reel blades and bed knife. MOWING PROCEDURES 1. Approach the green with the shift selector in the No. 1 position.
OPERATING INSTRUCTIONS TRANSPORT OPERATION Make sure the cutting units are in the full up position. Set the shift selector conditions will permit faster ground speed. Shift to No. 1 and operate at slower ground speeds in rough or hilly areas. Use the brakes to slow the machine while going down steep hills to avoid loss of control. Always approach rough areas at a reduced speed {shift selector in No. 1), and cross severe undulations carefully. Familiarize yourself with the width of the Greens master 3050.
SERVICE INTERVAL CHART s GREENS MASTER 3050 \ OPERATOR'S QUICK REFERENCE AID MANUAL CHECK/SERVICE (daily) 5. AIR FILTER & CLEANER a— ey 1. OIL LEVEL, ENGINE 6. ENGINE COOLING FINS OIL LEVEL, HYDRAULIC TANK 7. TIRE PRESSURE 7 7 3, BRAKE FUNCTION {812 psi front, & 15 psi neat) T8, 4 INTERLOCK SYSTEM: WHEEL NUT TORQUE @reposeful) 4a. SEAT INTERLOCK 8. BATTERY 4b.
DAILY MAINTENANCE CHECKLIST Daily Maintenance: (duplicate this page for routine use) Maintenance T | Dally Maintenance Heck For Week Of | Check stem » MON | TUES | WED |THURS| FRI SAT | SUN » Safety Interlock Operation v Instrument Operation fi » Brake Operation w» Fuel Level » Engine Oil Level Clean Engine Air Cooling Fins Inspect Air Filter Uncleaner Unusual Engine Noises Hydraulic Hoses for Damage Fluid Leaks Tire Pressure Reel-to-Bed knife Adjustment H Height-of-Cut Adjustment Lubricate All Grease Fittin
LUBRICATION A\ caution Before servicing or making adjustments to the machine, stop engine and remove key from the switch. The traction unit has grease fittings that must be lubricated regularly with No. 2 General Purpose Lithium Base Grease. If machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation. The traction unit bearings and bushings that must be lubricated are: Rear wheel bearings (1) (Fig. 25); Steering fork shaft {1) (Fig.
MAINTENANCE A\ caution Before servicing or making adjustments to the machine, stop engine and remove key from the switch. CHANGING ENGINE OIL AND FILTER (Fig. 32) Change ol and filter initially after the first 8 hours of operation, thereafter change oil every 50 hours and filter every 100 hours. 1. Remove drain plug and let oil flow into drain pan. When oil spats, install drain plug Figure 32 1. Drain pig 2. OH filter 2. Remove oll filter. Apply a light coat of clean oil to the new filter gasket. 3.
MAINTENANCE ADJUSTING THROTTLE CONTROL (Fig. 35) Proper throttle operation is dependent upon proper adjustment of throttle control. Before adjusting the carburetor, assure the throttle control is operating properly. 1. Loosen cable clamp screw securing cable to engine. 2. Move remote throttle control lever forward to FAST position, 3. Pull firmly on throttle cable until back of swivel contacts stop. Figure 35 1. Throttle casing clamp screw 2. Throttle cable 3. Swivel 4. Stop 5. Choke casing clamp screw 8.
MAINTENANCE 4. After the idle mixture has been adjusted, hold governor lever so throttle lever is in idle position {against idle stop screw) and readjust idle stop screw to-bring speed to-1200+ 50 rpm: 5. With governor control lever in governed idle position {no tension on high speed spring) bend governed idle spring anchor tang to attain governed idle speed of 1400+ 50 rpm. 8. Move throttle control to FAST position. Bend high speed spring anchor tang to attain high speed of 2800 + 80 —100 pm.
MAINTENANCE Figure 39 1. Hydraulic Reservoir Drain Plug 2. Clean area around filter mounting area. Place drain pan under filer and remove filter. Figure 40 1. Hydraulic Filter 3. Foil the replacement filter with Obit 424 hydraulic fluid, lubricate the sealing gasket and hand turn until gasket contacts filter head. Then tighten 3/4 tum further, Filter should now be sealed, 4. Fill hydraulic tank with approximately 4.5 gallons of hydraulic ofl. Refer to CHECK HYDRAULIC SYSTEM. 5.
MAINTENANCE 5. Check the amount of free trace! of the brake pedal when adjustment is completed. There should be 1/21in; to 1in, travel before the brake shoes make contact with the brake drums. Re=adjust, # necessary, to achieve this setting. 6. Transport the Greens master 3050 and depress the brake pedal; both brakes should lock equally Readjust, if necessary. 7. It is recommended that brakes be burnished annually, refer to Break—In Period. REAR CAMSHAFT ADJUSTMENT (Fig.
MAINTENANCE LEVELING LIFT AND MOW PEDALS (Fig. 45) 3. Loosen hex nut securing threaded rod to frame. Turn flange nut on rod to raise or lower stop (rod), white checking pedal. i sift and row pedals are not level wen in the neutral 4. When completed, re tighten nut. position, an adjustment to the lift pivot is required. Reverse 1 Loosen nut on back side of lft pivot, 1. Press down on rear of traction pedal (reverse) unit 2. Rotate eccentric screw 1o raise or lower lift pivot No.
MAINTENANCE 3. Rotate knob 1/4 turn counterclockwise, if center cutting units dropping too late or 1/4 turn clockwise if center cutting unit is dropping to early. 4. After desired setting has be achieved, hold knob to prevent any rotation and tighten jam nut. ADJUSTING LIFT CYLINDERS To regulate the height of the front cutting units, when in the raised {transport) position, the front Sift cylinders may be adjusted. 1. Lower cutting units to the floor. 2.
MAINTENANCE MOW/LIFT SWITCH MAINTENANCE (Fig. 48) IMPORTANT: Stoop travel for 1, 2 and 3 spools must be correct before Mow/Lift switch can be adjusted. Refer to Rear Camshaft Adjustment. 1. Pivot seat forward and secure it with support rod to prevent it from falling accidentally and possibly causing injury. 2. Unplug switch connectors from end of liftoff switch installed in the valve bank bonnet, 3. Loosen jam nut and unscrew switch from valve bank bonnet. 4.
MAINTENANCE Figure 51 1. Over 2. Pulley and steering cable BATTERY CARE 1. Battery electrolyte level must be properly maintained and the top of the battery kept clean. if the Greens master 3050 is stored in a location where temperatures are extremely high, the battery will run down more rapidly than ¥ the machine is stored in a location where temperatures are cool.
TROUBLE SHOOTING CONDITION CAUSE CORRECTION ENGINE: 1. Loss of power Out of fuel. Clogged fuel line — debris in fuel tank. Clogged fuel filter, Low crankcase ol level Wrong ol int crankcase. Carburetor fuel solenoid Throttle cable set incorrectly. Choke closed. Plugged air cleaner element. Carburetor malfunction. Ignition malfunction Cooling fins plugged with debris. Engine overheating. internal engine malfunction Engine—pump coupling loose. Hydraulic stern malfunction, Re~fill fuel tank. Clean fuel tank.
TROUBLE SHOOTING CONDITION CAUSE CORRECTION Reverse Traction speed. Normal #2 speed. Traction moor lacks efficiency. Fluid leaking past internal gears. Hydraulic pump lacks efficiency. Fluid leaking past internal gears. Test 1o identify fully motor. Repair or replace mayor. Test to verify diagnosis. Repair or replace pump. 4. Slow or no traction in all selections. Brakes dragging. Fatuity O~ring seals around traction relief cartridge or inlet sleeve in #4 spool valve. Fluid slaking by to tank.
TROUBLE SHOOTING CONDITION CAUSE CORRECTION 12. Cutling units drop while making is stored. (Overnight) Normal condition. No repair necessary. 13.0ne or more cutting units slow or no reef drive action, Bed knife to reel adjustment too tight. Tight reel bearings. Rear camshaft maladjusted. Poppet in relief cartridge off seal. Improper suction line(s) installed. Line collapsed. Blockage in line fitting Excessively worn motor. Slow reel rpm — No. 1 C.UL Excessively worn pump.
TROUBLE SHOOTING CONDITION CAUSE CORRECTION 4. Engine fails to crank, regardless of shift selector or mow pedal position. Mow/lift switch, Traction switch and/or seat switch adjusted incorrectly or are defective. Battery terminals corroded. Liftoff ar traction switch wires are loose, Battery is dead. Solenoid is defective. Ignition switch is defective. Starter is defective. Engine is seized. Key Switch, Ammeter, or Solenoid wires loose.
TROUBLE SHOOTING CONDITION CAUSE CORRECTION 9. Engine stops regardless of shift selector or mow pedal position {even if both are in “Neutral) as yau get off the seat. Mow/lift switch and/for Traction switch adjusted incorrectly or are defective. Mowiliftand/or traction switch wires are loose, Traction switch extension plug wires are jocose, “B" terminal wire of key switch is loose. Refer to Switch Maintenance. Connect wires, Connect wires. Connect wire. 10.
STORAGE it you wish to store the GREENS MASTER 3050 for a dong period of time, the following steps should be accomplished prior to storage: 1. Remove accumulations of dirt and old grass clippings. Sharpen reels and bed knives, if necessary: refer to Cutting Unit Operator's Manual. Use a rust preventive on bed knives and reel blades. Grease and it al lubrication points: refer to Lubrication. 2. Block up wheels fo remove tire weight. 3.
The Toto Commercial Products Two Year Limited Warranty The Toto Company warrants your 1996 or newer Toto Commercial Product (“Product”) purchased after January 1, 1997, to be free from defects in materials or workmanship for the period of time listed below. Where a warrant able condition exists, Toto will repair the Product at no cost to you including diagnosis, labor, parts, and transportation.