TM1591
User Manual: TM1591
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- TM1591 322 - 430 Lawn & Garden Tractors
- INTRODUCTION
- CONTENTS
- Section 10 - GENERAL INFORMATION
- Safety
- RECOGNIZE SAFETY INFORMATION
- UNDERSTAND SIGNAL WORDS
- FOLLOW SAFETY INSTRUCTIONS
- HANDLE FLUIDS SAFELY—AVOID FIRES
- PREVENT BATTERY EXPLOSIONS
- PREPARE FOR EMERGENCIES
- PREVENT ACID BURNS
- SERVICE COOLING SYSTEM SAFELY
- HANDLE CHEMICAL PRODUCTS SAFELY
- AVOID HIGH-PRESSURE FLUIDS
- PREPARE MACHINE FOR REPAIR
- SUPPORT MACHINE PROPERLY
- WEAR PROTECTIVE CLOTHING
- WORK IN CLEAN AREA
- SERVICE MACHINES SAFELY
- WORK IN VENTILATED AREA
- ILLUMINATE WORK AREA SAFELY
- REPLACE SAFETY SIGNS
- USE PROPER LIFTING EQUIPMENT
- REMOVE PAINT BEFORE WELDING OR HEATING
- AVOID HEATING NEAR PRESSURIZED FLUID LINES
- SERVICE TIRES SAFELY
- AVOID HARMFUL ASBESTOS DUST
- PRACTICE SAFE MAINTENANCE
- USE PROPER TOOLS
- DISPOSE OF WASTE PROPERLY
- LIVE WITH SAFETY
- General Specifications
- Repair Specifications
- REPAIR SPECIFICATIONS
- METRIC BOLT AND CAP SCREW TORQUE VALUES
- UNIFIED INCH BOLT AND CAP SCREW TORQUE VALUES
- METRIC CAP SCREW TORQUE VALUES—GRADE 7
- SERVICE RECOMMENDATIONS FOR O-RING BOSS FITTINGS
- SERVICE RECOMMENDATIONS FOR FLAT FACE O-RING SEAL FITTINGS
- TUBE AND HOSE FITTING, 37˚ FLARE AND 30˚ CONE SEAT CONNECTOR SERVICE RECOMMENDATIONS
- Test and Adjustment Specifications
- Fuels and Lubricants
- FUEL—322
- DIESEL FUEL—330, 332 AND 430
- STORING FUEL
- DO NOT USE GALVANIZED CONTAINERS
- ENGINE OIL—322
- DIESEL ENGINE OIL—330, 332 AND 430
- ENGINE COOLANT
- LIQUID COOLANT CONDITIONER
- TRANSMISSION AND HYDRAULIC OIL
- GREASE
- MOWER DECK GEAR CASE OIL
- ALTERNATIVE AND SYNTHETIC LUBRICANTS
- LUBRICANT STORAGE
- MIXING OF LUBRICANTS
- Serial Number Locations
- Safety
- Section 20 - ENGINE REPAIR
- Section 40 - ELECTRICAL REPAIR
- Section 50 - POWER TRAIN REPAIR
- Transmission
- SERVICE PARTS KITS
- REMOVE AND INSTALL CHARGE PUMP
- DISASSEMBLE AND INSPECT CHARGE PUMP
- ASSEMBLE CHARGE PUMP
- REMOVE AND INSTALL CHARGE RELIEF VALVE
- REMOVE AND INSTALL IMPLEMENT RELIEF VALVE
- REMOVE TRANSMISSION
- DISASSEMBLE TRANSMISSION COVER
- DISASSEMBLE PUMP AND MOTOR
- DISASSEMBLE PUMP AND MOTOR HOUSING
- ASSEMBLE PUMP AND MOTOR HOUSING
- ASSEMBLE PUMP AND MOTOR
- ASSEMBLE TRANSMISSION COVER
- INSTALL TRANSMISSION
- Transmission Control Linkage
- INSPECT AND REPAIR TRANSMISSION CONTROL LINKAGE—330
- INSPECT AND REPAIR TRANSMISSION CONTROL LINKAGE—VERSION ONE (322 AND 332)
- INSPECT AND REPAIR TRANSMISSION CONTROL LINKAGE—VERSION ONE (430)
- INSPECT AND REPAIR TRANSMISSION CONTROL LINKAGE—VERSION TWO (ALL)
- INSPECT AND REPAIR TRANSMISSION CONTROL LINKAGE—VERSION THREE (ALL)
- INSPECT AND REPAIR DIFFERENTIAL LOCK AND TWO-SPEED CONTROL LINKAGE (430)
- Differential
- Rear Axles
- Drive Shaft¯322, 330 and 332
- Drive Shaft¯430
- Transmission
- Section 60 - STEERING AND BRAKE REPAIR
- Section 70 - HYDRAULIC REPAIR
- Hydraulic Control Valve
- SERVICE PARTS KITS
- REMOVE AND INSTALL HYDRAULIC CONTROL VALVE—322 AND 332
- REMOVE AND INSTALL HYDRAULIC CONTROL VALVE—330
- REMOVE AND INSTALL HYDRAULIC CONTROL VALVE—430
- DISASSEMBLE, INSPECT AND ASSEMBLE HYDRAULIC CONTROL VALVE—SINGLE-SPOOL
- DISASSEMBLE, INSPECT AND ASSEMBLE HYDRAULIC CONTROL VALVE—TWO-SPOOL
- DISASSEMBLE, INSPECT AND ASSEMBLE HYDRAULIC CONTROL VALVE—THREE-SPOOL
- Hydraulic Control Valve
- Section 80 - MISCELLANEOUS REPAIR
- Front Axle
- SPECIAL OR ESSENTIAL TOOLS
- REMOVE AND INSTALL FRONT AXLE—322, 330 AND 332
- INSPECT AND REPLACE PIVOT BUSHINGS—322, 330 AND 332
- REMOVE FRONT AXLE—430
- DISASSEMBLE AND INSPECT PIVOT PIN—430
- ASSEMBLE PIVOT PIN—430
- INSTALL FRONT AXLE—430
- REMOVE AND INSTALL SPINDLES
- INSPECT AND REPLACE SPINDLE BUSHINGS
- INSPECT AND REPLACE WHEEL BEARINGS
- ADJUST TOE-IN
- Mower Spindle and Jack Sheave Repair
- Mower Gear Case Repair
- DISASSEMBLE AND INSPECT MOWER GEAR CASE—50-INCH MOWER
- ASSEMBLE MOWER GEAR CASE—50-INCH MOWER
- DISASSEMBLE AND INSPECT MOWER GEAR CASE—EARLY 60-INCH MOWER (CURTIS)
- ASSEMBLE MOWER GEAR CASE—EARLY 60-INCH MOWER (CURTIS)
- DISASSEMBLE AND INSPECT MOWER GEAR CASE—LATER 60-INCH MOWER (PEERLESS)
- ASSEMBLE MOWER GEAR CASE—LATER 60-INCH MOWER (PEERLESS)
- DISASSEMBLE AND INSPECT MOWER GEAR CASE—260 ROTARY MOWER
- ASSEMBLE MOWER GEAR CASE—260 ROTARY MOWER
- Front Axle
- Section 220 - ENGINE, FUEL AND AIR SYSTEM CHECKOUT AND DIAGNOSIS
- Section 240 - ELECTRICAL SYSTEM CHECKOUT, OPERATION AND DIAGNOSIS
- Electrical System Checkout
- Electrical Schematics
- ELECTRICAL SCHEMATIC INFORMATION
- MAIN ELECTRICAL SCHEMATIC LEGEND—322
- MAIN ELECTRICAL SCHEMATIC—322
- MAIN ELECTRICAL SCHEMATIC—330
- MAIN ELECTRICAL SCHEMATIC LEGEND—330
- MAIN ELECTRICAL SCHEMATIC LEGEND—332 (S.N. —475000)
- MAIN ELECTRICAL SCHEMATIC—332 (S.N. —475000)
- MAIN ELECTRICAL SCHEMATIC—332 (S.N. 475001— )
- MAIN ELECTRICAL SCHEMATIC LEGEND—332 (S.N. 475001— )
- MAIN ELECTRICAL SCHEMATIC LEGEND—430 (S.N. —420468)
- MAIN ELECTRICAL SCHEMATIC—430 (S.N. —420468)
- MAIN ELECTRICAL SCHEMATIC—430 (S.N. 420469— )
- MAIN ELECTRICAL SCHEMATIC LEGEND—430 (S.N. 420469— )
- LIGHT CIRCUIT SCHEMATIC—ALL MACHINES
- Component Location and Operation
- ABOUT THIS GROUP
- GLOW PLUG CONTROL MODULE—330 AND 332
- GLOW PLUG CONTROL MODULE—430
- TIME DELAY CONTROL (TDC) MODULE AND NEUTRAL START RELAY—322, 330 AND 332
- TIME DELAY CONTROL (TDC) MODULE AND NEUTRAL START RELAY—430
- TDC EIGHT-PIN AND TWO-PIN CONNECTORS—322 AND 330
- TDC EIGHT-PIN AND TWO-PIN CONNECTORS—430 (S.N. —420468)
- TDC SIX-PIN AND THREE-PIN CONNECTORS—332
- TDC SIX-PIN AND THREE-PIN CONNECTORS—430 (S.N. 420469— )
- ENGINE OIL PRESSURE SWITCH
- ENGINE COOLANT TEMPERATURE SWITCH
- TRANSMISSION NEUTRAL START SWITCH
- FUEL TRANSFER PUMP—322, 330 AND 332
- FUEL TRANSFER PUMP—430
- FUEL SHUTOFF SOLENOID—322
- FUEL SHUTOFF SOLENOID—332 AND 430
- WATER-IN-FUEL SENSOR (430)
- VOLTAGE REGULATOR/RECTIFIER (322, 330 AND 332)
- TRANSISTOR MODULE (322)
- IGNITION AND PULSAR COILS (322)
- STARTING CIRCUIT OPERATION
- IGNITION AND FUEL SHUTOFF SOLENOID CIRCUIT OPERATION (322)
- IGNITION AND FUEL SHUTOFF SOLENOID CIRCUIT OPERATION (322)—CONTINUED
- PTO CIRCUIT OPERATION—322, 330 AND 430 (S.N. —420468)
- PTO CIRCUIT OPERATION—322, 330 AND 430 (S.N. —420468) (CONTINUED)
- PTO CIRCUIT OPERATION—332 AND 430 (S.N. 420469— )
- PTO CIRCUIT OPERATION—332 AND 430 (S.N. 420469— ) (CONTINUED)
- CHARGING CIRUIT OPERATION—322, 330 AND 332
- CHARGING CIRUIT OPERATION—430
- FUEL SHUTOFF SOLENOID CIRCUIT OPERATION—430 (S.N. —420468)
- FUEL SHUTOFF SOLENOID CIRCUIT OPERATION—332 AND 430 (S.N. 420469— )
- ENGINE PREHEAT CIRCUIT OPERATION (330, 332 AND 430)
- WATER-IN-FUEL CIRCUIT OPERATION (430)
- LOW FUEL LEVEL CIRCUIT OPERATION (322, 332 AND 430)
- Electrical System Diagnosis
- Electrical System Component Tests and Adjustments
- Section 250 - POWER TRAIN CHECKOUT, OPERATION AND DIAGNOSIS
- Section 260 - STEERING AND BRAKES CHECKOUT, OPERATION AND DIAGNOSIS
- Section 270 - HYDRAULIC SYSTEM CHECKOUT, OPERATION AND DIAGNOSIS
- Section 299 - DEALER FABRICATED TOOLS
- Index