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Toro 03247, Operator'S Manual

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Toro 03247 Operator'S Manual Download Page 43

43

Electrical Schematic

DIODE CONNECTOR HOUSING

H

GROUND GROUND GROUND

G F

3 AMP 3 AMP 3 AMP 3 AMP

E D C B A

D1

BLACK

H G F

E D C B A

D3

D2

D4

BLACK BLACK

PURPLE/WHITE PURPLE WHITE PURPLE ORANGE/WHITE

DIODE CIRCUIT B

OARD

H

A

B

C

D

E

F

G

D2

D4

D3

D1

DIODE DIAGRAM

BLACK

BLACK

PURPLE/WHITE

BLACK

BLACK

  GREY/BLACK

        GREY

      PURPLE

PURPLE

TRACTION INTERL

OCK SWIT

C

H

NORMALL

Y OPEN

CL

OSED IN NEUTRAL POSITION

FUEL V

AL

VE

SOLENOID (ENERGIZED TO RUN)

PURPLE

SEA

T INTERL

OCK SWIT

C

H

NORMALL

Y OPEN

CL

OSED WITH OPERA

TOR IN SEA

T

AC

AC

BL

UE

BLACK

BL

UE

AL

TERNA

TOR

      VOL

TAGE

REGULA

TOR/RECTIFIER

RED

YELL

OW

GREEN

    BACKLAP SWIT

C

H

(SHOWN IN MOW POSITION)

GREY/BLACK

GREY

CUT

TING

UNIT SWIT

C

H

ON

OFF

ORANGE

BLACK

BLACK

BLACK

BLACK

ORANGE/WHITE

ORANGE/WHITE

ORANGE

BLACK

CUT

TING UNIT

SOLENOID V

AL

VE

CUT

TING UNIT

INTERL

OCK SWIT

C

H

NORMALL

Y OPEN

CL

OSED WHEN CYLINDER

IS RETRACTED

GREEN

RED/BLACK

ORANGE/WHITE

BLACK

+

-

BLACK

RED

WHITE

B S

BA

TTERY

ENGINE ST

ARTER SOLENOID

WHITE

RED

RED

FUSIBLE LINK WIRE 14 GA., 10" LG. TORO # 92-1714

GRAY

RED/WHITE

RED/BLACK

WHITE

WHITE

IGNITION SWIT

C

H

50

19

17

AC

30

ST

ART

ON

GL

OW

30 + AC 50 + 30 + AC + 17 19 + 30 + AC

ENGINE GL

OW PL

UGS

ORANGE

WHITE

WHITE

85

86

30

87A

87

ST

ARTER

RELA

Y

BLACK

86

85

87

30

87A

GREY

TA

N

SWIT

C

H

HIGH TEMP SHUT-DOWN

GREEN

YELL

OW

BROWN/WHITE

LOW OIL PRES

SURE

AB

C

D

EF

123

456

GREEN

GREEN

BROWN

BROWN

OIL PRES

SURE

SWIT

C

H

BL

UE

YELL

OW

GREEN

RED

10A ENGINE

10A ACC

20A CHARGE

BL

UE/BLACK

TRACTION CL

UT

CH

NORMALL

Y

CL

OSED

BLUE/WHITE

TRACTION CL

UT

CH

SWIT

C

H

ORANGE/WHITE

BLACK

INDICA

TOR LIGHT

CUT

TING UNIT

RED/BLACK

BLACK

I

TEMP GA

UGE

G

S

RED/BLACK

+ -

HOUR METER

TEMP SENDING UNIT

BLACK

WHITE/BLACK

INDICA

TOR LIGHT

    CL

USTER

GL

OW

PL

UG

AL

TERNA

TOR

PINK

PURPLE/WHITE

HIGH TEMP SHUT-DOWN

RELA

Y

ENGINE COOLANT

Summary of Contents for 03247

Page 1: ...lish EN Form No 3326 466 Reelmaster 2300 2600 D Traction Unit Model No 03422 210000001 and Up Model No 03422TE 210000001 and Up Model No 03247 210000001 and Up Model No 03427TE 210000001 and Up Model No 03471 Model No 03472 ...

Page 2: ...t 28 Operating Characteristics 29 Selecting the Clip Rate Reel Speed 29 Training Period 30 Before Mowing 30 Transport Operation 30 Inspection and Clean Up After Mowing 30 Maintenance 31 Recommended Maintenance Schedule 31 Daily Maintenance Checklist 32 Service Interval Chart 33 Greasing the Bearings and Bushings 33 Removing the Hood 35 General Air Cleaner Maintenance 35 Cleaning the Radiator and S...

Page 3: ...sult in personal injury or death Safe Operating Practices The following instructions are from ANSI standard B71 4 1990 Training Read the Operator s Manual and other training material If the operator s or mechanic s can not read English it is the owner s responsibility to explain this material to them Become familiar with the safe operation of the equipment operator controls and safety signs All op...

Page 4: ...o help prevent fires Clean up oil or fuel spillage Let engine cool before storing and do not store near flame Shut off fuel while storing or transporting Do not store fuel near flames or drain indoors Park machine on level ground Never allow untrained personnel to service machine Use jack stands to support components when required Carefully release pressure from components with stored energy Disco...

Page 5: ... units when driving from one work area to another Maintenance and Storage Make sure all hydraulic line connectors are tight and all hydraulic hoses and lines are in good condition before applying pressure to the system Keep your body and hands away from pin hole leaks or nozzles that eject hydraulic fluid under high pressure Use paper or cardboard not your hands to search for leaks Hydraulic fluid...

Page 6: ...om rotating fan blade 94 4985 Model No 03422 and 03427 94 3351 Model No 03427TE 1 Read the operator s manual 2 Do not use starting fluid read the operator s manual for further instructions 3 Reels turning 4 Pull out to turn cutting units on 5 Push to turn cutting units off 6 Cutting unit lift lever 7 Lower cutting units 8 Raise cutting units 9 Throttle fast 10 Throttle slow 11 Glow plugs on 12 Eng...

Page 7: ... 26 7390 93 6696 1 Warning spring loaded mechanism Read the operator s manual 67 5360 93 6902 Model No 03422 and 03427 94 3352 Model No 03427TE 1 Battery 2 Engine 83 9550 93 6668 1 The battery contains lead Do not dispose of in the garbage 2 Read the operator s manual before performing any maintenance ...

Page 8: ...children away from the battery 93 7840 1 Engine coolant under pressure 2 Hot surface stay away 3 Warning read the operator s manual 4 Explosion hazard stay away 93 7271 1 Warning read the operator s manual 2 Tipping hazard when driving down slopes less than 15 degrees lower the cutting units to the ground 3 Thrown object hazard keep bystanders away 4 Cutting dismemberment hazard of hand or feet st...

Page 9: ...9 Slope Chart ...

Page 10: ...10 ...

Page 11: ... reverse Mowing speed 0 5 mph 0 8 km h Transport speed 0 8 mph 0 13 km h Reverse speed 0 3 mph 0 4 8 km h Tires Wheels Two front traction drive tires 20 x 10 8 tubeless 4 ply rating Rear steering tire and tube 20 x 8 8 4 ply rating Demountable front rims Recommended tire pressure 16 20 psi front and rear tires Frame Frame consists of formed steel welded steel and steel tubing components Model 0342...

Page 12: ...rt No 94 3663 Rear Weight Kit Part No 83 9370 Rear Weight Part No 83 9390 RM 2300 D Optional Equipment 5 Blade Cutting Unit Model No 03461 8 Blade Cutting Unit Model No 03462 2WD Weight Kit Baskets Part No 94 5974 RM 2600 D Optional Equipment 5 Blade Cutting Unit Model No 03466 8 Blade Cutting Unit Model No 03467 Setup Note Determine the left and right sides of the machine from the normal operatin...

Page 13: ...rings supplied with the Lift Arm Kit Shackle Spring anchor Capscrew 1 4 x 3 4 in Locknut 2 2 4 4 Installing the counterbalace springs supplied with the RM 2600 Lift Arm Kit only Key 2 Hydraulic reservoir plug 1 Warning decal 1 Affix to air cleaner housing for European compliance Warning decal 1 Affix to skirt for European compliance Danger decal 1 Affix to battery for European compliance Parts cat...

Page 14: ...must be installed as follows 1 Remove the shipping ties securing the lower seat slides to the upper seat slides Note the orientation of the lower slides for correct reinstallation Fig 3 1 2 3 Figure 3 1 Lower seat slide 2 Upper seat slide 3 Seat plate 2 Insert the lower slides onto the upper slides Fig 3 3 On the Deluxe Seat check the alignment of the mounting holes with the seat plate If the hole...

Page 15: ...stment to the lift cylinder is required proceed as follows A Remove the clevis pin securing the rod end of the lift cylinder to the lift arm Fig 4 B Loosen the hex nut securing the clevis to the cylinder rod C Rotate the clevis end in or out until 1 4 in 6 mm clearance is attained Check the adjustment and repeat steps 2 3 as required D Tighten the hex nut and connect the cylinder rod end to the li...

Page 16: ...the lift arm mounting tab with clevis pins and cotter pins Use the appropriate hole in the lift arm as designated in Figure 8 9 Repeat the procedure on the right hand lift arm RM 2600 Outer Hole RM 2300 Inner Hole Figure 8 1 Spider coupling 2 Reel motor 3 O ring Mounting the Cutting Unit Drive Motors 1 Position the cutting units in front of the pivot rods 2 Remove the bearing housing cover Fig 5 f...

Page 17: ...essure to be distributed to each end of the cutting unit The springs also transfer weight from the cutting units to the traction unit therefore increasing traction The following are recommended settings for the counterbalance springs Minor changes may be required to achieve optimum performance for your turf conditions The weight at each end of the cutting unit can be checked easily with a spring s...

Page 18: ...op capscrew Fig 13 5 To tension the counterbalance springs proceed as follows A Remove the cotter pin and clevis pin securing the spring shackle to the counterbalance arm Do not remove the other clevis pin B Move the shackle up or down on the counterbalance arm until it is aligned with the desired hole on the arm Install the clevis pin and cotter pin Reelmaster 2600 1 Mount a spring anchor to the ...

Page 19: ...tter pin and clevis pin securing the spring shackle to the counterbalance arm Do not remove the other clevis pin B Move the shackle up or down on the counterbalance arm until it is aligned with the desired hole on the arm Install the clevis pin and cotter pin Adding Rear Ballast This unit complies with ANSl B71 4 1990 Standard and all applicable European requirements when equipped with rear ballas...

Page 20: ...Wear safety glasses to shield your eyes and rubber gloves to protect your hands Fill the battery where clean water is always available for flushing the skin 2 Replace the filler caps with the vents pointing to the rear toward the fuel tank and connect a 3 to 4 amp battery charger to the battery posts Charge the battery at a rate of 3 to 4 amperes for 4 to 8 hours Charging the battery produces gass...

Page 21: ...wn into the dipstick tube and make sure it is seated fully Pull the dipstick out and check the oil level 1 1 Figure 20 1 Dipstick 3 If the oil level is low remove the oil fill cap Fig 21 and gradually add small quantities of oil checking the level frequently until the level reaches the FULL mark on the dipstick 1 Figure 21 1 Oil fill cap Filling the Fuel Tank The engine runs on No 2 diesel fuel Th...

Page 22: ...nning 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 Caution 1 Carefully remove the radiator cap Fig 24 1 Figure 24 1 Radiator cap 2 Check the coolant level in the radiator The radiator should be filled to the middle of the horizontal filler neck ...

Page 23: ... hydraulic system fluid is available in 2 3 oz bottles One bottle is sufficient for 4 6 gal of hydraulic oil Order Part No 44 2500 from your Authorized Toro Distributor 1 Position the machine on a level surface 2 Check the fluid level by viewing it in the sight gauge Fig 25 If the fluid is cold the level should be at the bottom of the gauge If the fluid is hot the level should be at the center of ...

Page 24: ...s of operation Torque every 200 hours thereafter Warning Operation Note Determine the left and right sides of the machine from the normal operating position Controls Traction and Stopping Pedal The traction pedal Fig 27 has three functions to make the machine move forward to move it backward and to stop the machine Using the heel and toe of the right foot depress the top of the pedal to move forwa...

Page 25: ...t Cutting Unit Drive Switch The switch Fig 29 has two positions ENGAGE and DlSENGAGE The push pull switch operates a solenoid valve on the valve bank to drive the cutting units A yellow light on the dash indicates when the reels are rotating Hour Meter The hour meter Fig 29 indicates the total hours of machine operation The Hour Meter starts to function whenever the key switch is rotated to ON pos...

Page 26: ...1 2 Figure 31 1 Reel speed control 2 Backlap control Seat Adjustments Fore and Aft Adjustment Fig 32 Move the lever on the side of the seat outward slide the seat to the desired position and release the lever to lock the seat into position Deluxe Seat Adjustments Weight Adjustment Fig 32 Push the lever up or down to adjust to the operator s weight Lever up for a light operator lever in middle posi...

Page 27: ...d check for oil leaks loose parts and any other noticeable malfunctions Shut the engine off and wait for all moving parts to stop before checking for oil leaks loose parts and other malfunctions Caution 7 To stop the engine move the throttle control downward to the IDLE position move the reel drive switch to DISENGAGE and rotate the ignition key to OFF Remove the key from the switch and install th...

Page 28: ... rotated counterclockwise the traction pedal in neutral and the reel switch in the OFF position the engine should start If either the traction pedal is depressed or the reel switch is turned ON with the operator off of the seat the engine should stop Correct the problem if it is not operating properly 3 With the engine running the operator off of the seat and the backlap knob rotated clockwise the...

Page 29: ...uld generally be avoided unless special safeguards skills and conditions exist Always plan well ahead to avoid the need for sudden stops starts or turns To stop use the reverse pedal for braking Before stopping the engine disengage all controls move the throttle to the lDLE position and set the parking brake Selecting the Clip Rate Reel Speed To achieve a consistent high quality of cut and a unifo...

Page 30: ...re be difficult to gather between the reel blades and bedknife Transport Operation Be sure that the cutting units are in the fully up position move the traction pedal stop from under the pedal to allow full traction pedal travel and place the throttle control in the FAST position While operating on slopes and uneven terrain always reduce your speed and use extreme caution before turning to reduce ...

Page 31: ...the engine oil Check the engine belt tension Every 100 hours Change the engine oil filter Check the traction belt tension Every 200 hours Service the air filter Replace the fuel filter water separator Replace the hydraulic filter Torque the wheel lug nuts Every 400 hours Replace the hydraulic fluid Check the battery level and connections Inspect the traction linkage movement Check the engine RPM i...

Page 32: ...l engine noises 1 Check for unusual operating noises Check the hydraulic system oil level Check the hydraulic hoses for damage Check for fluid leaks Check the fuel level Check the tire pressure Check instrument operation Check reel to bedknife adjustment Check height of cut adjustment Lubricate all grease fittings 2 Touch up damaged paint 1Check the glow plug and injector nozzles if hard starting ...

Page 33: ...Purpose Lithium Base Grease If the machine is operated under normal conditions lubricate bearings and bushings after every 50 hours of operation Bearings and bushings must be lubricated daily when operating conditions are extremely dusty and dirty Dusty and dirty operating conditions could cause dirt to get into the bearings and bushings resulting in accelerated wear The traction unit bearings and...

Page 34: ...34 Also apply grease to slots in cylinder support Fig 46 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 ...

Page 35: ...damaged air cleaner body Service the air cleaner filter every 400 hours more frequently in extreme dusty or dirty conditions Do not over service the air filter Be sure that the cover is sealing around the air cleaner body Servicing the Air Cleaner 1 Release the latches securing the air cleaner cover to the air cleaner body Fig 48 Separate the cover from the body Clean the inside of the air cleaner...

Page 36: ...he Radiator and Screen To prevent the system from overheating the radiator screen radiator and oil cooler must be kept clean Check the screen radiator and oil cooler daily and if necessary clean any debris off of these parts Clean these components more frequently in dusty dirty conditions 1 Remove the radiator screen Fig 49 2 Working from the fan side of the radiator either spray the radiator with...

Page 37: ...the Hydraulic System Fluid page 22 6 Place all controls in neutral or in the disengaged position and start the engine Run the engine at the lowest possible RPM to purge the system of air 7 Run the engine until the lift cylinders extend and retract and forward and reverse wheel motion is achieved 8 Stop the engine and check the oil level in the reservoir Add oil if necessary 9 Check all connections...

Page 38: ...ut and filter head 5 Open the fuel shut off above the filter Fig 54 6 Open the bleed screw on the filter mounting head to fill the bowl with fuel Close the bleed screw Adjusting the Transmission for Neutral If the machine creeps when the traction control pedal is in the neutral position the neutral return mechanism must be adjusted 1 Block up under the frame so one of the front wheels is off of th...

Page 39: ...ttained Note Tighten the belt to eliminate slippage squealing under load but do not overtighten 1 2 Figure 56 1 Nut 2 Adjustment rod Engine Belt The engine belt should tensioned so it deflects 0 2 inch with a 2 3 pound load applied midway between the crankshaft and alternator pulleys 1 Loosen the bolts securing the alternator to the engine and adjusting strap 2 Adjust the belt Fig 57 to the proper...

Page 40: ...than if the machine is stored in a location where temperatures are cool Check the electrolyte level every 25 operating hours or if machine is in storage every 30 days Maintain the cell level with distilled or demineralized water Do not fill the cells above the bottom of the split ring inside each cell Install the filler caps with the vents pointing to the rear toward the fuel tank Danger Battery e...

Page 41: ...Do not attempt to restart the reels by hand or foot Do not adjust the reels while the engine is running If the reel stalls stop the engine before attempting to clear the reel 1 Position the machine on a clean level surface lower the cutting units stop the engine engage the parking brake and remove the key from the ignition switch 2 Unlatch and raise the hood to expose the controls 3 Rotate the bac...

Page 42: ...mpleted stop the engine rotate the backlap knob clockwise to the MOW position set the reel speed controls to the desired mowing setting and wash all lapping compound off of the cutting units Note Additional instructions and procedures on backlapping are available in the TORO Sharpening Reel Rotary Mowers Manual Form No 80 300SL Note For a better cutting edge run a file across the front face of the...

Page 43: ...OLENOID VALVE CUTTING UNIT INTERLOCK SWITCH NORMALLY OPEN CLOSED WHEN CYLINDER IS RETRACTED GREEN RED BLACK ORANGE WHITE BLACK BLACK RED WHITE B S BATTERY ENGINE STARTER SOLENOID WHITE RED RED FUSIBLE LINK WIRE 14 GA 10 LG TORO 92 1714 GRAY RED WHITE RED BLACK WHITE WHITE IGNITION SWITCH 50 19 17 AC 30 START ON GLOW 30 AC 50 30 AC 17 19 30 AC ENGINE GLOW PLUGS ORANGE WHITE WHITE 85 86 30 87A 87 ST...

Page 44: ...cc TOW VALVE REEL LIFT CONTROL VALVE 12 in3 CHARGE RELIEF 100 150 psi FILTER 10 MICRON NOM LOW PRESSURE COOLER FLOW CONTROL VALVE MDI BACKLAPPING VALVE REEL RELIEF 3000 psi REEL ON OFF VALVE REEL SPEED CONTROLLER GEAR PUMP 49 in3 LIFT RELIEF 475 psi RESERVOIR 2 3 GALLON 8 7 LITER OUTER 197cc 8 0cc TRACTION PUMP 1 24 in3 19 7cc CHARGE PUMP 42 IN3 6 9CC REEL MOTORS 1 54 in3 25 2cc FCI LEFT WHEEL MOT...

Page 45: ...6 M4 D2 M3 TOP 1 2 T2 TOP TOW VALVE REEL LIFT CONTROL VALVE FILTER 10 MICRON NOM LOW PRESSURE COOLER FLOW CONTROL VALVE MD1 BACKLAPPING VALVE REEL ON OFF VALVE REEL SPEED CONTROLLER BOTTOM OUTER 12 in3 197cc 12 in3 197cc 12 in3 197cc RESERVOIR 2 3 GALLON 8 7 LITER LIFT RELIEF 475 psi CHARGE RELIEF 100 150 psi REEL MOTORS 1 54 in3 25 2cc GEAR PUMP 49 in3 8 0cc TRACTION PUMP 1 24 in3 19 7cc CHARGE P...

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Page 47: ...47 ...

Page 48: ...48 ...

Page 49: ...As the utility or lawn and garden equipment engine owner you are responsible for the performance of the required maintenance listed in your Owner s Manual ISM recommends that you retain all receipts covering maintenance on your said engine but ISM cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance As the said equipment en...

Page 50: ...on control system and availability of ISM original equipment parts shall be provided at all ISM certified distributors of ISM s engines The owner shall not be charged for diagnostic labor which leads to the determination that a warranted part is in fact defective provided that such diagnostic work is performed at a warranty station And providing that such defective part is not the result of abuse ...

Page 51: ...urability may be used in non warranty maintenance or repairs and shall not reduce the warranty obligations ISM 8 EMISSION CONTROL SYSTEM WARRANTY PARTS LIST Following are the emission control system Warranty parts Fuel injection pump Fuel injector Fuel injection pipe high pressure fuel oil line Intake manifold exhaust manifold Fuel filter element Air cleaner element Note When and if the fuel filte...

Page 52: ...eather storage practices contamination use of unapproved coolants lubricants additives or chemicals etc Normal wear and tear items Normal wear and tear includes but is not limited to damage to seats due to wear or abrasion worn painted surfaces scratched decals or windows etc Parts Parts scheduled for replacement as required maintenance are warranted for the period of time up to the scheduled repl...

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