Komatsu TD-7H Crawler Tractor Operation and Maintenance Manual CEAM470010

Description

• Model List:
  • TD-7H Crawler Tractor

• 1. MAIN MENU
• 2. COVER
• 3. CONTENTS
• 4. SECTION 1 SAFETY PRECAUTIONS
• 4.1. SAFETY PRECAUTIONS
• 4.1.1. GENERAL
• 4.1.2. BEFORE STARTING THE ENGINE
• 4.1.3. OPERATION
• 4.1.4. MAINTENANCE
• 4.1.5. PRESSURIZED HYDRAULIC RESERVOIR
• 4.1.6. SHUT DOWN
• 4.2. SAFETY PRODUCT GRAPHICS AND LOCATION
• 5. SECTION 2 INTRODUCTION
• 5.1. GENERAL
• 5.1.1. SERIAL NUMBERS
• 5.2. MACHINE TRANSPORT
• 5.2.1. SHIPPING INSTRUCTIONS
• 5.2.1.1. GENERAL
• 5.2.1.2. TRUCK
• 5.2.1.3. RAILROAD FLATCAR
• 5.2.1.4. MOVING A DISABLED MACHINE
• 5.3. MACHINE STORAGE
• 5.3.1. PREPARING FOR STORAGE
• 5.3.2. SERVICING ENGINE DURING STORAGE
• 5.3.2.1. ONEMONTH REPETITIVE SERVICE PERIOD
• 5.3.2.2. SIXMONTH REPETITIVE SERVICE PERIOD
• 5.3.3. PREPARING FOR OPERATION
• 5.3.4. THEFT DETERRENT PRACTICES
• 5.3.4.1. ACTION TO DISCOURAGE THEFT AND VANDALISM
• 5.3.4.2. ACTIONS TO AIR IN RECOVERY OF STOLEN MACHINES
• 6. SECTION 3 OPERATING
• 6.1. MACHINE PRECAUTIONS
• 6.2. UNIVERSAL SYMBOLS
• 6.3. INSTRUMENT PANEL
• 6.3.1. GENERAL
• 6.3.2. HOURMETER
• 6.3.3. TRANSMISSION OIL FILTER WARNING LIGHT
• 6.3.4. ENGINE COOLANT TEMPERATURE GAUGE
• 6.3.5. ENGINE OIL PRESSURE GAUGE
• 6.3.6. ILLUMINATION LAMP
• 6.3.7. ETHER START SWITCH
• 6.3.8. VOLTMETER
• 6.3.9. DRIVE TRAIN OIL TEMPERATURE GAUGE
• 6.3.10. HYDRAULIC OIL FILTER WARNING LIGHT
• 6.3.11. AIR CLEANER SERVICE LIGHT
• 6.3.12. WORK LIGHT SWITCH
• 6.3.13. HORN BUTTON
• 6.3.14. WARNING LIGHT BULB CHECK
• 6.4. CONTROLS
• 6.4.1. STATIC SEAT
• 6.4.2. SUSPENSION SEAT
• 6.4.3. SEAT BELT
• 6.4.4. ARM RESTS
• 6.4.5. ENGINE SPEED AND SHUT DOWN LEVER
• 6.4.6. TRANSMISSION NEUTRAL LOCK LEVER
• 6.4.7. TRANSMISSION SHIFT LEVER
• 6.4.8. HAND STEERING LEVERS
• 6.4.9. FOOT STEERING PEDALS
• 6.4.10. BRAKE AND DECELERATOR PEDAL
• 6.4.11. BRAKE PEDAL LOCK
• 6.4.12. ELECTRICAL SYSTEM MASTER SWITCH
• 6.4.13. BLADE CONTROL LEVER
• 6.4.14. REAR EQUIPMENT CONTROL LEVER
• 6.5. STARTING THE ENGINE
• 6.6. STOPPING THE ENGINE
• 6.7. DRIVING THE MACHINE
• 6.7.1. SHIFTING THE TRANSMISSION
• 6.7.2. CONVERTER OVERHEATING
• 6.7.3. STEERING THE MACHINE
• 6.7.4. LOCKING BOTH TRACKS
• 6.7.5. DOWNGRADE OPERATION
• 6.7.6. OPERATING OVER AN OBSTRUCTION
• 6.8. STOPPING THE MACHINE
• 6.9. PARKING THE MACHINE
• 6.10. MOUNTED EQUIPMENT
• 6.10.1. BLADE LEFT TILT
• 6.10.2. BLADE RIGHT TILT
• 6.10.3. BLADE LEFT ANGLE
• 6.10.4. BLADE RIGHT ANGLE
• 6.10.5. RIPPER CONTROL LEVER
• 6.10.5.1. LOWER
• 6.10.5.2. HOLD
• 6.10.5.3. RAISE
• 6.11. OPERATING TEQHNIQUES
• 6.11.1. GENERAL
• 6.11.2. DIGGING AND CLEARING
• 6.11.3. TRANSPORTING, LOADING OR PILING
• 6.11.4. BREAKING PILES AND SPREADING
• 7. SECTION 4 MAINTENANCE
• 7.1. WORK SAFELY FOLLOW THESE RULES
• 7.2. SERVICE PRECAUTIONS
• 7.3. SCHEDULED MAINTENANCE GUIDE
• 7.4. REFILL SPECIFICATION AND CAPACITIES
• 7.5. SEASONAL PREPARATION
• 7.5.1. GENERAL
• 7.5.2. OUTSIDE SOURCE OF HEAT
• 7.5.3. LUBRICATION
• 7.5.4. FUEL SYSTEM
• 7.5.5. COOLING SYSTEM
• 7.5.6. ELECTRICAL SYSTEM
• 7.6. AIR CLEANING SYSTEM
• 7.6.1. AIR CLEANER
• 7.6.2. PRECUATIONS
• 7.6.3. PRIMARY FILTER ELEMENT
• 7.6.4. SAFETY FILTER ELEMENT
• 7.6.4.1. SERVICE
• 7.6.4.2. REMOVAL
• 7.6.5. PRECLEANER
• 7.6.6. DUST VACUATOR VALVE
• 7.7. BELTS
• 7.7.1. GENERAL
• 7.7.2. ALTERNATOR AND FAN BELT
• 7.7.2.1. CHECKING TENSION
• 7.7.3. INHIBITORS/CONDITIONERS
• 7.7.3.1. MAINTENANCE OF COOLING SYSTEM INHIBITORS
• 7.7.3.2. COOLANT TESTINGFOR CONDITIONER CONCENTRATION
• 7.7.3.3. REPLENISHING THE COOLANT CONDITIONER
• 7.7.4. RADIATOR CAP
• 7.7.4.1. GENERAL
• 7.7.4.2. REMOVAL
• 7.7.4.3. INSTALLATION
• 7.7.5. CHECKING COOLANT LEVEL
• 7.7.6. DRAINING THE SYSTEM
• 7.7.7. CLEANING THE SYSTEM
• 7.7.8. FILLING THE SYSTEM
• 7.7.9. REFILLING AN OVERHEATED SYSTEM
• 7.7.10. CLEANING THE RADIATOR
• 7.7.11. THERMOSTAT
• 7.7.12. REVERSIBLE FAN (IF EQUIPPED)
• 7.7.13. CIRCUIT BREAKERS
• 7.7.14. BATTERIES
• 7.7.14.1. GENERAL
• 7.7.14.2. MAINTENANCE
• 7.7.14.3. CLEANING THE BATTERIES
• 7.7.14.4. LIQUID LEVEL CONVENTIONAL BATTERY
• 7.7.14.5. CHARGING FULLY DISCHARGE MAINTENANCE FREE BATTERY
• 7.7.15. ENGINE
• 7.7.15.1. CHECKING THE CRANKCASE OIL LEVEL
• 7.7.15.2. CHANGING THE CRANKCASE OIL
• 7.7.15.3. CHANGING THE LUBRICATING OIL FILTERS
• 7.7.16. ETHER START
• 7.7.16.1. PRECAUTIONS
• 7.7.16.2. INSPECTIONS AND CLEANING
• 7.7.16.3. CHANGING THE FLUID CONTAINER
• 7.7.17. FUEL SYSTEM
• 7.7.17.1. GENERAL
• 7.7.17.2. DIESEL FUEL SPECIFICATIONS
• 7.7.17.3. FUEL INJECTION PUMP
• 7.7.17.4. FUEL LEVEL GAUGE
• 7.7.17.5. FUEL TANK FILLER STRAINER
• 7.7.17.6. FUEL TANK SHUTOFF VALVE
• 7.7.17.7. IN LINE FUEL STRAINER
• 7.7.17.8. FUEL FILTER
• 7.7.17.8.1. GENERAL
• 7.7.17.8.2. FUEL FILTER WATER DRAIN
• 7.7.17.8.3. WHEN TO REPLACE THE FILTER
• 7.7.17.8.4. REPLACING THE FUEL FILTER
• 7.7.17.9. DRAINING FUEL TANK
• 7.7.17.10. VENTING SYSTEM
• 7.7.17.10.1. LOW PRESSURE FILTER LINES AND FUEL FILTER
• 7.7.17.10.2. HIGH PRESSURE LINES
• 7.7.18. HYDRAULIC SYSTEM
• 7.7.18.1. GENERAL
• 7.7.18.2. CHECKING OIL LEVEL
• 7.7.18.3. CHANGING HYDRAULIC OIL
• 7.7.18.4. SERVICING THE RETURN FILTER
• 7.7.18.5. SERVICING THE SUCTION STRAINER
• 7.7.18.6. SERVICING THE RESERVOIR BREATHER
• 7.7.18.7. VENTING
• 7.7.19. LUBRICATION FITTINGS
• 7.7.19.1. GENERAL
• 7.7.19.2. BRAKE AND THROTTLE LINKAGE
• 7.7.19.3. HAND STEERING LEVERS
• 7.7.19.4. FOOT STEERING PEDALS
• 7.7.19.5. HYDRAULIC CONTROLS
• 7.7.19.6. EQUIPMENT
• 7.7.19.6.1. BLADE
• 7.7.19.6.2. RIPPER
• 7.7.20. MACHINE EQUIPMENT
• 7.7.20.1. ANGLING FRAME TO BLADE
• 7.7.21. SEAT BELT
• 7.7.22. SPROCKET DRIVE
• 7.7.22.1. GENERAL
• 7.7.22.2. CHECKING THE LUBRICANT LEVEL
• 7.7.22.3. CHANGING THE LUBRICANT
• 7.7.23. TRANSMISSION SYSTEM
• 7.7.23.1. GENERAL
• 7.7.23.2. CHECKING THE OIL LEVEL
• 7.7.23.3. CHANGING TRANSMISSION SYSTEM OIL
• 7.7.23.4. SERVICING THE PRESSURE FILTER
• 7.7.23.5. SERVICING THE SUCTION STRAINER
• 7.7.23.6. SERVICING THE BREATHER
• 7.7.24. UNDERCARRIAGE
• 7.7.24.1. GENERAL
• 7.7.24.2. TRACK SHOE BOLTS
• 7.7.24.3. PROPER ADJUSTMENT
• 7.7.24.4. CHECKING THE TENSION
• 7.7.24.5. ADJUSTING TENSION
• 8. SECTION 5 SPECIFICATION
• 8.1. DIMENSION, CAPACITIES AND WEIGHTS
• 8.1.1. DIMENSIONS
• 8.1.2. CAPACITIES
• 8.1.3. ELECTRICAL SYSTEM
• 8.1.4. ENGINE
• 8.1.5. TORQUE CONVERTER
• 8.1.6. TRANSMISSION
• 8.1.7. TRAVEL SPEEDS
• 8.1.8. WEIGHT
• 8.2. SPECIAL TORQUES
• 8.3. TORQUES
• 8.3.1. BOLT IDENTIFICATION CHART
• 8.3.2. GRADE 5 AND 8 NONPHOSPATE COATED HARDWARE
• 8.3.3. GRADE 8 PHOSPATE COATED HARDWARE
• 8.3.4. STANDARD METRIC FASTENERS
• 8.3.5. SPLIT FLANGE CONNECTIONS
• 8.3.6. HYDRAULIC TUBES AND FITTINGS
• 8.3.7. HOSE CLAMPS