Multi Pro 5700 - Toro

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This page is intentionally blank. Kubota Diesel Engine Page 3 – 16 Multi Pro 5700–D
Chapter 4 Hydraulic System Table of Contents SPECIFICATIONS ............................. 3 GENERAL INFORMATION ..................... 4 Hydraulic Hoses ............................ 4 Hydraulic Fitting Installation ................... 4 Towing Sprayer ............................. 6 Check Hydraulic Fluid ....................... 6 HYDRAULIC SCHEMATIC ..................... 8 HYDRAULIC FLOW CIRCUITS ................. 9 Traction Circuit .............................. 9 Steering Circuit ............................ 10 Spray Pump Drive Circuit .................... 11 SPECIAL TOOLS ............................ 12 Hydraulic Pressure Test Kit .................. 12 Hydraulic Tester (Pressure and Flow) ......... 12 Hydraulic Test Fitting Kit ..................... 13 TROUBLESHOOTING ........................ 14 TESTING ................................... 16 Traction Circuit Charge Pressure Test ......... 17 Traction Circuit Relief Pressure Test .......... 18 Gear Pump Flow Test ....................... 19 Steering Circuit Relief Pressure Test .......... 20 Steering Control Valve and Steering Cylinder Test ............................. 21 Spray Pump Drive Circuit Relief Pressure Test . 22 Wheel Motor Efficiency: Case Drain Test ...... 23 Pulse Width Modulated (PWM) Valve Flow Test 24 ADJUSTMENTS ............................. 25 Adjust Traction Pedal for Neutral (Machines with Serial Numbers Below 310000000) ......... 25 Adjust Traction Pedal for Neutral (Machines with Serial Numbers Above 310000000) ......... 25 Adjust Relief Valve ......................... 26 SERVICE AND REPAIRS ..................... 27 General Precautions for Removing and Installing Hydraulic System Components ............. 27 Check Hydraulic Lines and Hoses ............ 27 Flush Hydraulic System ..................... 28 Charge Hydraulic System ................... 29 Gear Pump ................................ 30 Gear Pump Service ......................... 32 Piston (Traction) Pump ...................... 34 Piston (Traction) Pump Service .............. 36 Manual Servo Control Assembly ............. 37 Wheel Motors .............................. 38 Wheel Motor Service ....................... 40 Spray Pump Drive Motor .................... 42 Spray Pump Drive Motor Service ............. 44 Relief Valve ............................... 45 Pulse Width Modulated (PWM) Valve ......... 46 Steering Control Valve ...................... 48 Steering Control Valve Service ............... 50 Steering Cylinder ........................... 52 Steering Cylinder Service ................... 54 Oil Cooler ................................. 56 Hydraulic Reservoir ........................ 58 EATON MODEL 26000 SINGLE GEAR PUMP REPAIR INFORMATION EATON MODEL 72400 SERVO CONTROLLED PIS- TON PUMP REPAIR INFORMATION EATON MODEL 74318 and 74348 PISTON MOTORS: FIXED DISPLACEMENT, VALVE PLATE DESIGN REPAIR INFORMATION PARKER TORQLINK TM SERVICE PROCEDURE Hydraulic System Multi Pro 5700--D Page 4 - 1 Rev. D Hydraulic System
Page 1 and 2: PART NO. 04130SL (Rev. D) Service M
Page 3 and 4: Table Of Contents Chapter 1 - Safet
Page 5 and 6: Table Of Contents (Continued) Chapt
Page 7 and 8: Chapter 1 Safety Safety Table of Co
Page 9 and 10: Maintenance and Service 1. Before s
Page 11 and 12: Chapter 2 Product Records and Maint
Page 13 and 14: Torque Specifications Recommended f
Page 15 and 16: Standard Torque for Dry, Zinc Plate
Page 17 and 18: Maintenance Maintenance procedures
Page 19 and 20: Chapter 3 Kubota Diesel Engine Tabl
Page 21 and 22: Kubota Diesel Engine This page is i
Page 23 and 24: 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: 15.Check engine oil level and adjus
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 and 76: 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
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Removal (Fig. 52) 1. Park the machi
Page 89 and 90:
Disassembly (Fig. 52) 1. Remove oil
Page 91 and 92:
Page 93 and 94:
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
Page 127 and 128:
H. Using the table below, determine
Page 129 and 130:
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.
Page 137 and 138:
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
Page 145 and 146:
IMPORTANT: Make sure to remove and
Page 147 and 148:
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
Page 165 and 166:
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
Page 179 and 180:
Actuator Oil Level Under normal con
Page 181 and 182:
Chapter 7 Chassis Table of Contents
Page 183 and 184:
Service and Repairs Tie Rod Ends Re
Page 185 and 186:
Removal (Fig. 3) 1. Park machine on
Page 187 and 188:
Disassembly (Fig. 4) 1. Park machin
Page 189 and 190:
Disassembly (Fig. 5) 1. Park machin
Page 191 and 192:
3. Chock front wheels and jack up r
Page 193 and 194:
Brake Cables Removal 1. Remove brak
Page 195 and 196:
Removal (Fig. 13) 1. Park machine o
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NOTE: The planetary wheel drive ass
Page 199 and 200:
Table of Contents GENERAL INFORMATI
Page 201 and 202:
Special Tools Diagnostic Display Th
Page 203 and 204:
Sonic Boom System This page is inte
Page 205 and 206:
Sprayer Operation on Level Turf Dur
Page 207 and 208:
Downward Slope in Turf Encountered
Page 209 and 210:
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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Page 233 and 234:
Page 235 and 236:
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--
Page 245 and 246:
WHITE RED GREEN YELLOW GREEN YELLOW
Page 247 and 248:
Rev. D Page 8 - 23 Multi Pro 5700--
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Multi Pro 5700 - Toro

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