Multi Pro 5700 - Toro

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Spray Pump Drive Motor 1 2 10 9 3 8 4 5 6 6 7 8 9 10 Loctite #242 14 13 12 15 21 16 FRONT RIGHT 26 Loctite #242 11 4 2 Antiseize Lubricant Antiseize Lubricant 17 18 19 20 21 22 23 24 25 22 26 27 1. Spray pump assembly 2. Flange nut 3. Square key 4. Lock nut 5. Pump hub 6. Coupler spacer 7. Rubber coupling 8. Flat washer 9. Cap screw Figure 40 10. Set screw 11. Hydraulic motor hub 12. Flange head screw 13. Rear guard plate 14. Front guard plate 15. Flange nut 16. PWM Valve 17. Pump mount bracket 18. Flange head screw (4 used) 19. Woodruff key 20. Hydraulic motor 21. Hydraulic hose (from PWM CF port) 22. O -ring 23. Hydraulic 90 o fitting (short) 24. O -ring 25. Hydraulic 90 o fitting (long) 26. Hydraulic hose (to T fitting on PWM) 27. U -bolt (2 used) Hydraulic System Page 4 - 42 Multi Pro 5700--D
Removal (Fig. 40) 1. Park machine on a level surface, stop engine, engage parking brake, and remove key from the ignition switch. CAUTION Rotate steering wheel and depress traction pedal in both forward and reverse to relieve hydraulic system pressure and to avoid injury from pressurized hydraulic oil. 2. Operate all hydraulic controls to relieve hydraulic system pressure. 3. Read the General Precautions for Removing and Installing Hydraulic System Components at the beginning of the Service and Repairs section of this chapter. 4. Remove flange head screw and flange nut that secure front and rear guard plate. Remove four (4) flange nuts that retain guard plates to pump mount bracket. Remove guard plates from machine. 5. Label all hydraulic connections to ease reassembly. Clean hydraulic hose ends prior to disconnecting the hoses from hydraulic motor. 6. Disconnect hydraulic hoses from motor. Allow hoses to drain into a suitable container. 7. Put caps or plugs on disconnected hoses and fittings to prevent contamination. 8. Remove lock nuts, flat washers, cap screws, and coupler spacers that secure rubber coupling to hydraulic motor hub. 9. Remove two (2) flange head screws and flange nuts that secure hydraulic motor to pump mount bracket. 10.Remove hydraulic motor from machine. 11.If needed, loosen set screws in hydraulic motor hub. Pull hub from motor shaft. Locate and remove woodruff key from motor shaft. Remove set screws from hub. Clean threads of set screws and hub. 2. If motor hub was removed, apply antiseize lubricant to motor shaft. Install woodruff key in shaft and slide hub onto motor shaft. 3. Position motor on pump mounting bracket and install flange head screws and flange nuts to motor and mounting bracket. Leave fasteners loose. 4. Place coupling spacers into rubber coupling. Install cap screws, flat washers, and lock nuts to secure rubber coupling to motor hub. Make sure that cap screw threads extend through lock nut. 5. If motor hub was removed, apply Loctite #242 (or equivalent) to threads of motor hub set screws. Install set screws into hub to secure hub to motor shaft. 6. Turn pump shaft by hand and position motor on mounting bracket to best align the coupling assembly between the pump shaft and the hydraulic motor shaft. 7. Secure motor to mounting bracket by tightening flange head screws and flange nuts. 8. Lubricate new O--rings and install hydraulic hoses to correct hydraulic fittings on motor. 9. Position front and rear guard plates to pump mount bracket. Install and tighten flange head screw and flange nut to guard plates. Install flange nuts to secure guard plates to pump mount bracket. 10.Check fluid level in hydraulic oil reservoir and adjust as required (see Operator’s Manual). 11.Properly fill hydraulic system (see Charge Hydraulic System in the Service and Repairs section of this chapter). 12.Stop engine and check for hydraulic oil leaks. Check hydraulic reservoir oil level. 1 Hydraulic System 12.If hydraulic fitting removal is needed, note orientation of hydraulic fittings before removing fittings from motor. Installation (Fig. 40) 1. If removed, lubricate new O--rings and install hydraulic fittings to motor. 3 Figure 41 1. Spray pump drive motor 2. Hydraulic hose (from PWM CF port) 3. Hydraulic hose (to PWM EX port) 2 Multi Pro 5700--D Page 4 - 43 Hydraulic System
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PART NO. 04130SL (Rev. D) Service M
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Table Of Contents Chapter 1 - Safet
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Table Of Contents (Continued) Chapt
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Chapter 1 Safety Safety Table of Co
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Maintenance and Service 1. Before s
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Chapter 2 Product Records and Maint
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Torque Specifications Recommended f
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Standard Torque for Dry, Zinc Plate
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Maintenance Maintenance procedures
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Chapter 3 Kubota Diesel Engine Tabl
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Kubota Diesel Engine This page is i
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DANGER Because diesel fuel is highl
Page 25 and 26: Removal (Fig. 4) NOTE: For air clea
Page 27 and 28: Installation (Fig. 6 or 7) 1. Insta
Page 29 and 30: 6. Disconnect throttle cable from e
Page 31 and 32: CAUTION Exhaust system components m
Page 33 and 34: 15.Check engine oil level and adjus
Page 35 and 36: Chapter 4 Hydraulic System Table of
Page 37 and 38: Specifications Item Piston (Tractio
Page 39 and 40: SAE Straight Thread O -Ring Port -
Page 41 and 42: This page is intentionally blank. H
Page 43 and 44: Hydraulic Flow Circuits Traction Ci
Page 45 and 46: Spray Pump Drive Circuit A single s
Page 47 and 48: O -Ring Kit Toro Part Number: 16 -3
Page 49 and 50: Machine travels too far before stop
Page 51 and 52: Traction Circuit Charge Pressure Te
Page 53 and 54: Gear Pump Flow Test Output from the
Page 55 and 56: Steering Control Valve and Steering
Page 57 and 58: Wheel Motor Efficiency: Case Drain
Page 59 and 60: Adjustments Adjust Traction Pedal f
Page 61 and 62: Service and Repairs General Precaut
Page 63 and 64: Charge Hydraulic System NOTE: When
Page 65 and 66: Removal (Fig. 26) 1. Park machine o
Page 67 and 68: Hydraulic System This page is inten
Page 69 and 70: 3. Operate all hydraulic controls t
Page 71 and 72: Manual Servo Control Assembly 44 to
Page 75: Hydraulic System This page is inten
Page 79 and 80: Relief Valve Removal 1. Park machin
Page 83 and 84: Removal (Fig. 45) 1. Park the machi
Page 85 and 86: CAUTION The centering springs are u
Page 89 and 90: Disassembly (Fig. 52) 1. Remove oil
Page 95 and 96: Chapter 5 Electrical System Table o
Page 97 and 98: Special Tools Order these special t
Page 99 and 100: Starting Problems (continued) Probl
Page 101 and 102: Component Testing For accurate resi
Page 103 and 104: Headlight Switch The headlight swit
Page 105 and 106: Brake Pedal Switch The brake pedal
Page 107 and 108: Indicator Lights High Temperature W
Page 109 and 110: Accessory Solenoid The accessory so
Page 111 and 112: Spray Pump, Agitation and Boom Cont
Page 113 and 114: Pulse Width Modulated (PWM) Valve S
Page 115 and 116: Relays The Multi Pro 5700-D uses th
Page 117 and 118: Fuel Stop Solenoid The fuel stop so
Page 119 and 120: Fuel Pump The fuel pump is attached
Page 121 and 122: Service and Repairs NOTE: See the K
Page 123 and 124: Cruise Control Coil Removal (Fig. 4
Page 125 and 126: Battery Service The battery is the
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H. Using the table below, determine
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Chapter 6 Spray System Table of Con
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General Information Precautions Con
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Spray System Operation The Multi Pr
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Erratic spray operation from booms.
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Pressure Dampener The pressure damp
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5. Remove lock nuts, flat washers,
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Disassembly (Fig. 9) IMPORTANT: Mak
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This page is intentionally blank. S
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IMPORTANT: Make sure to remove and
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IMPORTANT: Make sure to remove and
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4. If boom valve motor assembly is
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IMPORTANT: Boom valve motors may ha
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IMPORTANT: The agitation valve moto
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4. Remove rear housing cover from v
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Boom and Agitation Valve Motor Serv
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Disassembly (Fig. 30) IMPORTANT: Ma
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NOTE: If suction tube in tank devel
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Disassembly (Fig. 33) IMPORTANT: Ma
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Disassembly (Fig. 37.1) IMPORTANT:
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Turret Body Service Disassembly (Fi
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Disassembly (Fig. 38) 1. Park machi
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Assembly (Fig. 41) 1. If pivot brac
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Adjustment 1. Loosen end nut that s
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Disassembly (Fig. 47) 1. Remove fou
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Removal (Fig. 48) 1. Park machine o
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Actuator Oil Level Under normal con
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Chapter 7 Chassis Table of Contents
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Service and Repairs Tie Rod Ends Re
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Removal (Fig. 3) 1. Park machine on
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Disassembly (Fig. 4) 1. Park machin
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Disassembly (Fig. 5) 1. Park machin
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3. Chock front wheels and jack up r
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Brake Cables Removal 1. Remove brak
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Removal (Fig. 13) 1. Park machine o
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NOTE: The planetary wheel drive ass
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Table of Contents GENERAL INFORMATI
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Special Tools Diagnostic Display Th
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Sonic Boom System This page is inte
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Sprayer Operation on Level Turf Dur
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Downward Slope in Turf Encountered
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Rise in Turf Encountered During spr
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Boom Level Changed by Operator Duri
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Manual Boom Operation During spraye
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Diagnostic Display The Sonic Boom S
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Verify Diagnostic Display Output Fu
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Problem One of the boom actuators w
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Relays The Sonic Boom System uses s
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Sonic Sensor Two (2) identical soni
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Chapter 8 Electrical Diagrams Table
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R/BK IGNITION SWITCH OFF RUN START
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All relays and solenoids are shown
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PINK PINK GRAY GRAY GRAY GRAY VIOLE
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PINK PINK ORANGE RED RED/BLACK RED
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RED ORANGE GREEN/RED GREEN/RED PINK
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RED RED BROWN BROWN BROWN PINK PINK
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Rev. D Page 8 - 19 Multi Pro 5700--
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WHITE RED GREEN YELLOW GREEN YELLOW
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Rev. D Page 8 - 23 Multi Pro 5700--
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Multi Pro 5700 - Toro

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