Toro TIMECUTTER HD 75212

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5-2

Digital Edition - TIMECUTTER® HD Service Manual

April 2017

Table of Contents

CHASSIS

Table of Contents

Motion Control Assembly...................................................................................................

Removal..........................................................................................................................

Installation.......................................................................................................................

Adjusting the Motion Control Handle Position.................................................................

5-32

5-34

5-35

Main Page

Icon Legend3
Safety Information6
General Specifications8
Unit Dimensions14
Torque Specifications15
Fastener Identification15
Equivalents and Conversions19
Maintenance21
Recommended Maintenance Chart22
Servicing the Toro Engine23
Servicing the Air Cleaner23
Removing the Elements24
Cleaning the Foam and Paper Elements25
Servicing the Engine Oil26
Checking the Engine Oil Level26
Changing the Engine Oil and Oil Filter28
Servicing the Spark Plug30
Removing the Spark Plug30
Checking the Spark Plug31
Installing the Spark Plug31
Cleaning the Cooling System32
Fuel System Maintenance33
Replacing the In-Line Fuel Filter33
Electrical System Maintenance34
Servicing the Battery34
Belt Maintenance35
Inspecting the Belts35
Servicing the Cutting Blades36
Before Inspecting or Servicing the Blades37
Inspecting the Blades37
Checking for Bent Blades38
Changing the Blades39
Sharpening the Blades41
Troubleshooting43
Chassis46
Caster Tires Exploded View48
Caster Assembly and Bearing49
- Removal49
- Installation49
Caster Wheel Bearing50
- Removal50
Left Console51
- Removal51
- Installation52
Right Console53
- Removal53
- Installation55
Seat - TIMECUTTER® HD ZX Models Only56
- Removal56
- Installation57
Seat & Myride™ Platform - TIMECUTTER® HD MR Models Only58
- Removal58
- Installation63
Fuel Tank66
- Removal66
- Installation67
Throttle Control Assembly68
- Removal68
- Installation69
Choke Control Assembly71
- Removal71
- Installation72
Park Brake Handle Assembly74
- Removal74
Motion Control Assembly77
- Removal77
- Installation79
Adjusting the Motion Control Handle Position80
- Engine81
- Engine Mounting - Toro Twin Cylinder Engine Exploded View82
- Removal83
- Toro Twin Cylinder Engine83
- Installation86
- Kawasaki Engine91
- Removal91
- Hydrostatic Drive System94
- Hydrostatic Drive Exploded View95
- Using the Drive Wheel Release Valves (Bypass Valves)96
- Neutral Adjustment97
- Tracking Adjustment99
- Hydro Change Procedure100
- Purging Procedure101
- Hydrostatic Drive Belt102
- Removal102
- Installation104
- Hydrostatic Drive Transmission106
- Removal (Right Side Shown)106
- Installation (Right Side Shown)110
- Mower Deck114
- Mower Deck Exploded View115
- Deck Lift Assembly Exploded View116
- Mower Belt Replacement117
  - Mower Deck Removal119
  - Mower Deck Installation121
- Mower Deck122
  - Mower Spindle Removal and Installation123
  - Mower Spindle Disassembly124
  - Mower Spindle Assembly125
- Leveling the Mower Deck126
- Servicing the Cutting Blades129
- Electric PTO Clutch130
- Removal130
- Installation131
- Electrical System133
- Electrical System General Information135
- Fuse Block and Fuses136
- Fuses Testing136
- Key/Ignition Switch137
- Ignition Switch Wiring Connections137
- Key/Ignition Switch Testing138
- Hourmeter139
- Operator Presence Switch (Seat Switch)140
- Neutral Switch - Left and Right141
- Parking Brake Switch142
- Starter Solenoid143
- PTO Switch144
- Coil Resistance Measurement147
- PTO Clutch Continuity to Ground Check148
- Measuring Clutch Current Draw149
- TVS Diode150
- Kill Relay151
- Electrical Schematic152

Toro TIMECUTTER HD 75212 - Page 47

Table of Contents

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