caution - Toro

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Battery Charging To minimize possible damage to the battery and allow the battery to be fully charged, the slow charging method is presented here. This charging method can be accomplished with a constant current battery charger which is readily available locally. CAUTION Follow the manufacturer’s instructions when using a battery charger. NOTE: Using specific gravity of the battery cells is the most accurate method of determining battery condition. 1. Determine the battery charge level from either its specific gravity or open circuit voltage. Battery Charge Level Specific Gravity Open Circuit Voltage 100% 1.265 12.68 75% 1.225 12.45 50% 1.190 12.24 25% 1.155 12.06 0% 1.120 11.89 2. Determine the charging time and rate using the battery charger manufacturer’s instructions or the following table. CAUTION Do not charge a frozen battery because it can explode and cause injury. Let the battery warm to 60 o F (15.5 o C) before connecting to a charger. Charge the battery in a well -ventilated place to dissipate gases produced from charging. These gases are explosive; keep open flame and electrical spark away from the battery. Do not smoke. Nausea may result if the gases are inhaled. Unplug the charger from the electrical outlet before connecting or disconnecting the charger leads from the battery posts. 3. Following the battery charger manufacturer’s instructions, connect the charger cables to the battery. Make sure a good connection is made. 4. Charge the battery following the battery charger manufacturer’s instructions. 5. Occasionally check the temperature of the battery electrolyte. If the temperature exceeds 125 o F (51.6 o C) or the electrolyte is violently gassing or spewing, the charging rate must be lowered or temporarily stopped. 6. Three hours prior to the end of the charging, measure the specific gravity of a battery cell once per hour. The battery is fully charged when the cells are gassing freely at a low charging rate and there is less than a 0.003 change in specific gravity for three consecutive readings. Battery Reserve Battery Charge Level (Percent of Fully Charged) Capacity (Minutes) 75% 50% 25% 0% 80 or less 3.8 hrs @ 3amps 81 to 125 5.3 hrs @ 4amps 126 to 170 171 to 250 above 250 5.5 hrs @ 5amps 5.8 hrs @ 6amps 6hrs @ 10 amps 7.5 hrs @ 3amps 10.5 hrs @ 4amps 11 hrs @ 5amps 11.5 hrs @ 6amps 12 hrs @ 10 amps 11.3 hrs @ 3amps 15.8 hrs @ 4amps 16.5 hrs @ 5amps 17.3 hrs @ 6amps 18 hrs @ 10 amps 15 hrs @ 3amps 21 hrs @ 4amps 22 hrs @ 5amps 23 hrs @ 6amps 24 hrs @ 10 amps Electrical System Page 5 - 40 Groundsmaster 4100--D
Chapter 6 Axles, Planetaries and Brakes Table of Contents SPECIFICATIONS ............................. 2 GENERAL INFORMATION ..................... 3 Operator’s Manual .......................... 3 SERVICE AND REPAIRS ...................... 4 Brake Assembly ............................ 4 Brake Service .............................. 6 Planetary Wheel Drive Assembly .............. 8 Planetary Wheel Drive Service ............... 10 Rear Axle Assembly ........................ 14 Bevel Gear Case and Axle Case ............. 17 Differential Shafts .......................... 22 Axle Shafts ................................ 23 Input Shaft/Pinion Gear ..................... 24 Differential Gear ........................... 26 Pinion Gear to Ring Gear Engagement ........ 29 Axles, Planetaries and Brakes Groundsmaster 4100--D Page 6 - 1 Axles, Planetaries and Brakes
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Part No. 08162SL (Rev. A) Service M
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Table Of Contents Chapter 1 - Safet
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Table of Contents GENERAL SAFETY IN
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Maintenance and Service 1. Before s
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Safety and Instruction Decals Numer
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Chapter 2 Table of Contents Product
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Torque Specifications Recommended f
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Standard Torque for Dry, Zinc Plate
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Chapter 3 Kubota Diesel Engine Tabl
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Specifications Item Make / Designat
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Removal (Fig. 1) 1. Park machine on
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Removal (Fig. 5) CAUTION B The muff
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DANGER Because diesel fuel is highl
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Removal (Fig. 8) 1. Park machine on
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Engine Removal (Fig. 9) 1. Park mac
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3. Slowly lower engine into the mac
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Coupler Removal (Fig. 16) NOTE: The
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Chapter 4 Hydraulic System Table of
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General Information Operator’s Ma
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Hydraulic Hose and Tube Installatio
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Adjustable Fitting (Fig. 8) 1. Make
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Hydraulic System This page is inten
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Traction Circuit: 4WD (Mow) The tra
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Traction Circuit: Transport (2WD) T
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Lower Cutting Deck A four section g
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Raise Cutting Deck A four section g
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Mow Circuit Hydraulic flow for the
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Steering Circuit A four section gea
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Engine Cooling Fan Circuit A four s
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Hydraulic Test Fitting Kit This kit
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Problem Traction power is lost or u
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Testing The most effective method f
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Procedure for Traction Circuit Char
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Procedure for Traction Circuit Reli
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Procedure for Counterbalance Pressu
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Procedure for Rear Traction Circuit
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Procedure for Traction Circuit Redu
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Procedure for Cutting Deck Circuit
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Procedure for Cutting Deck Manifold
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Procedure for Cutting Deck Gear Pum
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Procedure for Cutting Deck Motor Ca
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Procedure for Steering Circuit Reli
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Procedure for Lift/Lower Circuit Re
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Procedure for Steering and Lift/Low
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Procedure for Engine Cooling Fan Ci
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Procedure for Engine Cooling Fan Ci
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Service and Repairs General Precaut
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Charge Hydraulic System NOTE: When
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NOTE: The front frame needs to be l
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Removal (Fig. 48) CAUTION The radia
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Removal (Fig 49) 1. Park machine on
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IMPORTANT: Use caution when clampin
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Removal (Fig. 53) 1. Park machine o
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Removal (Fig. 59) NOTE: The ports o
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4WD Manifold Service (Fig. 60) 1. M
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Removal (Fig. 61) 1. Read the Gener
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Filter Manifold Service (Fig. 62) F
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CAUTION The centering springs are u
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Disassembly (Fig. 68) 1. Pump oil o
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8. Remove and discard back--up gask
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Removal (Fig. 75) 1. Read the Gener
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Fan Drive Manifold Service (Fig. 76
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Cutting Deck Motor Removal 1. Park
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IMPORTANT: Mark the relative positi
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Removal (Fig. 85) NOTE: The ports o
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PTO Manifold Service (Fig. 86) For
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Page 159 and 160: Removal (Fig. 88) 1. Park machine o
Page 161 and 162: Disassembly (Fig. 89) 1. Plug all p
Page 167 and 168: Disassembly (Figs. 92 and 93) 1. Re
Page 169 and 170: Removal (Fig. 94) 1. Read the Gener
Page 171 and 172: Chapter 5 Electrical System Table o
Page 173 and 174: Special Tools Order special tools f
Page 175 and 176: Troubleshooting CAUTION Remove all
Page 177 and 178: Cutting Deck Operating Problems The
Page 179 and 180: Adjustments Wing Deck Position Swit
Page 181 and 182: Component Testing For accurate resi
Page 183 and 184: Warning Lights Engine Oil Pressure
Page 185 and 186: Transport / 4WD Switch The transpor
Page 187 and 188: Seat Switch The seat switch is norm
Page 189 and 190: Hour Meter The hour meter is locate
Page 191 and 192: Start, Engine Shutdown, Seat, Alarm
Page 193 and 194: TEC -5002 Controller Groundsmaster
Page 195 and 196: Fuel Gauge The fuel gauge can be te
Page 197 and 198: Glow Controller The glow controller
Page 199 and 200: Dual Temperature Switch The dual te
Page 201 and 202: Traction Neutral Switch The tractio
Page 203 and 204: Fusible Links The Groundsmaster 410
Page 205 and 206: Cutting Deck Raise and Lower Switch
Page 207 and 208: Service and Repairs NOTE: For engin
Page 209: 2. Conduct a hydrometer test of the
Page 213 and 214: General Information Operator’s Ma
Page 215 and 216: 3. Chock rear wheels and jack up fr
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Page 219 and 220: Removal (Fig. 6) 1. Park machine on
Page 221 and 222: NOTE: The planetary wheel drive ass
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Page 225 and 226: 8. Remove cap screw and flange nut
Page 227 and 228: Bevel Gear Case and Axle Case The f
Page 229 and 230: Bevel Gear Case and Axle Case Insta
Page 231 and 232: 9. Remove the bevel gear case/axle
Page 233 and 234: Axle Shafts The following procedure
Page 235 and 236: 7. Secure the lock nut with the sta
Page 237 and 238: Differential Gear Inspection 1. Mea
Page 239 and 240: Pinion Gear to Ring Gear Engagement
Page 241 and 242: Chapter 7 Chassis Table of Contents
Page 243 and 244: Disassembly (Fig. 1) 1. Park machin
Page 245 and 246: CAUTION When changing attachments,
Page 247 and 248: Removal (Fig. 5) 1. Park machine on
Page 249 and 250: Disassembly (Fig. 8) 1. Disassemble
Page 251 and 252: NOTE: Most of the seat suspension c
Page 253 and 254: Removal 1. Park machine on a level
Page 255 and 256: Chapter 8 Cutting Deck Table of Con
Page 257 and 258: General Information CAUTION Never i
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Removal (Fig. 1) 1. Position machin
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Removal (Fig. 6) 1. Position machin
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Cutting Deck Link Service Disassemb
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Installation (Fig. 13) 1. Position
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2. Install outer bearing spacer int
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Disassembly (Fig. 22) 1. Park machi
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Chapter 9 Foldout Drawings Table of
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CENTER DECK MANIFOLD COUNTERBALANCE
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CONTINUES FROM SHEET 1 CONTINUES FR
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CONTINUES TO SHEET 2 CONTINUES TO S
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CONTINUES TO SHEET 2 WHEN THE PTO S
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CONTINUES TO SHEET 2 CONTINUES TO S
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YELLOW GRAY YELLOW/BLACK VIOLET WHI
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FLOW DIVIDER SOLENOID Groundsmaster
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(STARTER) (STARTER) (STARTER) Groun
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BLUE GRAY VIOLET BLACK YELLOW GRAY
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