John Deere GS25, GS30, GS45, GS75, HD45 and HD75 Commercial Walk-Behind Mowers Technical Manual (TM1598)

Table of Contents:
   Introduction
   SAFETY
   SPECIFICATIONS
      ENGINE
      POWER TRAIN - GEAR
      POWER TRAIN - HYDROSTATIC
      MOWER DECKS
      GENERAL
      DIMENSIONS
      METRIC FASTENER TORQUE VALUES
      INCH FASTENER TORQUE VALUES
      GASOLINE - NORTH AMERICA
      GASOLINE STORAGE
      GASOLINE - EUROPE
      ENGINE OIL - NORTH AMERICA
      ENGINE OIL - EUROPE
      BREAK-IN ENGINE OIL - NORTH AMERICA
      TRANSMISSION GREASE - GEAR
      BREAK-IN ENGINE OIL - EUROPE
      HYDROSTATIC TRANSAXLE OIL - NORTH AMERICA
      HYDROSTATIC TRANSAXLE OIL - EUROPE
      ANTI-CORROSION GREASE SPECIFICATIONS
      ALTERNATIVE LUBRICANTS
      SYNTHETIC LUBRICANTS
      LUBRICANT STORAGE
      MIXING OF LUBRICANTS
      OIL FILTERS
      SERIAL NUMBER INFORMATION
      PRODUCT IDENTIFICATION NUMBER LOCATION
      ENGINE SERIAL NUMBER LOCATION - KAWASAKI ENGINES
      ENGINE SERIAL NUMBER LOCATION -KOHLER ENGINE
      GEAR TRANSMISSION SERIAL NUMBER LOCATION
      HYDROSTATIC TRANSAXLE SERIAL NUMBER LOCATION
      MOWER DECK SERIAL NUMBER LOCATION - 36 INCH
      MOWER DECK SERIAL NUMBER LOCATION - 48/54 INCH
   KAWASAKI ENGINES
      SPECIFICATIONS
      COMPONENT LOCATION
      THEORY OF OPERATION
      TROUBLESHOOTING
      TESTS and ADJUSTMENTS
      REPAIR
   KOHLER ENGINE
      COMPONENT LOCATION
      SPECIFICATIONS
      TORQUE
      THEORY OF OPERATION
      TROUBLESHOOTING
      TESTS and ADJUSTMENTS
      REPAIR
   ELECTRICAL
      SPECIFICATIONS
      READING SCHEMATICS
      OPERATION and DIAGNOSIS
      THEORY OF OPERATION
      WIRE COLOR
      CONDUCTOR SIZES
      LEGEND-SCHEMATIC and HARNESS
      COMPONENT LOCATION
      SCHEMATICS
      WIRING HARNESS
      TROUBLESHOOTING
      COMMON CIRCUIT TESTS
      CRANKING CIRCUIT
      IGNITION CIRCUIT
      CHARGING CIRCUIT
      PTO CIRCUIT
      TESTS and ADJUSTMENTS
   POWER TRAIN-GEAR
      SPECIFICATIONS
      COMPONENT LOCATION
      THEORY OF OPERATION
      TROUBLESHOOTING
      DIAGNOSIS-DRIVE TRAIN
      REPAIR
      ADJUSTMENTS
   POWER TRAIN-HYDROSTATIC
      SPECIFICATIONS
      COMPONENT LOCATION
      TROUBLESHOOTING
      THEORY OF OPERATION
      DIAGNOSIS
      TEST and ADJUSTMENTS
      REPAIR
   ATTACHMENTS
      SPECIFICATIONS
      COMPONENT LOCATION
      REPAIR
   MISCELLANEOUS
      COMPONENT LOCATION-OPERATOR PRESENCE
      THEORY OF OPERATION/TESTS and ADJUSTMENTS
      COMPONENT LOCATION-FUEL TANK
   INDEX