Toro Reelmaster 450-D User manual

Part No. 89723SL, Rev. A
Service Manual
Reelmaster450–D
Preface
The purpose of this publication is to provide the service
technician with information for troubleshooting, testing,
and repair of major systems and components on the
Reelmaster 450–D.
REFER TO THE TRACTION UNIT AND CUTTING
UNIT OPERATOR’S MANUALS FOR OPERATING,
MAINTENANCE AND ADJUSTMENT INSTRUC-
TIONS. Space is provided in Chapter 2 of this book to
insert the Operator’s Manuals and Parts Catalogs for
your machine. Replacement Operator’s Manuals are
available by sending complete Model and Serial Num-
ber to:
The Toro Company
8111 Lyndale Avenue South
Minneapolis, MN 55420
TheToroCompanyreservestherighttochangeproduct
specifications or this publication without notice.
This safety symbol means DANGER, WARN-
ING, or CAUTION, PERSONAL SAFETY
INSTRUCTION. When you see this symbol,
carefully read the instructions that follow.
Failure to obey the instructions may result in
personal injury.
NOTE: A NOTE will give general information about the
correct operation, maintenance, service, testing or re-
pair of the machine.
IMPORTANT: The IMPORTANT notice will give im-
portant instructions which must be followed to pre-
vent damage to systems or components on the
machine.
The Toro Company – 1991, 1998

Reelmaster 4500–D

Rev. AReelmaster 450–D
Table Of Contents
Chapter 1 – Safety
Safety Instructions 1 – 1. . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2 – Product Records and Manuals
Product Records 2 – 1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Equivalents and Conversions 2 – 2. . . . . . . . . . . . . . . .
Torque Specifications 2 – 3. . . . . . . . . . . . . . . . . . . . . . .
Equipment Operational and
Service Historical Report Record 2 – 5. . . . . . . . . . . .
Chapter 3 – Engine
Specifications 3 – 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Manual, Mitsubishi 4DQ5 Diesel Engine
Service Manual Supplement, Fuel System
Chapter 4 – Hydraulic System
Specifications 4 – 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic Hose and Fitting Information 4 – 2. . . . . . . .
Schematics 4 – 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 4 – 16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Testing 4 – 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Eaton Char–Lynn Steering Control Repair Information
Cessna Service Instructions
Vickers Gear Pump Service Manual
Auburn Gear Power Wheel
Planetary Gear Drive Service Manual
Chapter 5 – Electrical System
Specifications 5 – 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Schematics (S/N 60001 – 80100) 5 – 2. . . .
Electrical Schematic (S/N 80101 – 09999) 5 – 12. . . .
Electrical Schematic (S/N 10001 & UP) 5 – 13. . . . . .
Chapter 6 – Cutting Units
Specifications 6 – 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special Tools 6 – 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustments 6 – 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Repairs 6 – 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Reelmaster 4500–D

Rev. A
Reelmaster 450–D Page 2 – 1 Product Records and Manuals
Chapter 2
Product Records and Manuals
Table of Contents
PRODUCTRECORDS 1. . . . . . . . . . . . . . . . . . . . . . . . .
EQUIVALENTSAND CONVERSIONS 2. . . . . . . . . . .
Decimal and Millimeter Equivalents 2. . . . . . . . . . . .
U.S. to Metric Conversions 2. . . . . . . . . . . . . . . . . . .
TORQUE SPECIFICATIONS 3. . . . . . . . . . . . . . . . . . .
Capscrew Markings and Torque Values – U.S. 3. .
Capscrew Markings and Torque Values – Metric 3.
OPERATION AND SERVICE HISTORY REPORT5.
Product Records
Record information about your Reelmaster 450–D on
the OPERATION AND SERVICE HISTORY REPORT
form. Use this information when referring to your ma-
chine.
Insert Operator’s Manuals and Parts Catalogs for your
Reelmaster 450–D at the end of this section.