Komatsu 72-2, 75-2, 78-1, 84-2 Series Diesel Engine Shop Manual SEBM002400

Description

• Model List:
  • 72-2 Series Diesel Engine
  • 75-2 Series Diesel Engine
  • 78-1 Series Diesel Engine
  • 84-2 Series Diesel Engine

• 1. COVER
• 2. CONTENTS
• 3. GENERAL
• 3.1. EXTERNAL VIEWS
• 3.2. SPECIFICATIONS
• 3.3. CROSS SECTIONAL VIEWS
• 3.4. DIMENSIONS
• 4. BASIC ENGINE
• 4.1. CYLINDER BLOCK
• 4.2. CYLINDER HEAD
• 4.3. PISTON AND PISTON PINS
• 4.4. CONNECTING ROD
• 4.5. CRANKSHAFT AND MAIN BEARING
• 4.6. CAMSHAFT AND TAPPETS
• 4.7. TIMING GEAR
• 4.8. FLYWHEEL
• 4.9. SERVICE DATA
• 4.10. OVERSIZE AND UNDERSIZE PARTS
• 5. FUEL INJECTION EQUIPMENT
• 5.1. FUEL SUPPLY SYSTEM
• 5.2. DISASSEMBLY, REASSEMBLY AND INSPECTION OF GOVERNOR
• 5.3. DISASSEMBLY, REASSEMBLY AND INSPECTION OF FUEL INJECTION PUMP
• 5.4. ADJUSTMENT OF FUEL INJECTION PUMP AND GOVERNOR
• 5.5. FUEL FEED PUMP
• 5.6. FUEL INJECTION NOZZLE
• 5.7. TROUBLESHOOTING
• 5.8. TOOLS
• 5.9. FUEL FILTER
• 5.10. AIR VENTING SYSTEM
• 5.11. SERVICE DATA
• 6. LUBRICATING SYSTEM
• 6.1. LUBRICATION SYSTEM
• 6.2. LUBE OIL PUMP
• 6.3. LUBE OIL FILTER OIL PRESSURE CONTROL VALVE
• 6.4. OIL COOLER
• 6.5. PISTON COOLING NOZZLE
• 6.6. SERVICE DATA
• 7. COOLING SYSTEM
• 7.1. COOLING SYSTEM
• 7.2. RADIATOR
• 7.3. RADIATOR FAN BELT
• 7.4. THERMOSTAT
• 7.5. COOLING WATER PUMP
• 7.6. SERVICE DATA
• 8. AIR INDUCTION SYSTEM AND TURBOCHAGER
• 8.1. AIR CLEANER
• 8.2. TURBOCHARGER
• 9. ELECTRICAL SYSTEM
• 9.1. WIRING DIAGRAM
• 9.2. STARTER MOTOR
• 9.3. CHARGING EQUIPMENT
• 9.4. STARTING AIDS
• 9.5. BATTERY
• 9.6. SERVICE DATA
• 10. DISASSEMBLY AND REASSEMBLY
• 10.1. DISASSEMBLY AND REASSEMBLY PRECAUTIONS
• 10.2. DISASSEMBLY AND REASSEMBLY TOOLS
• 10.3. DISASSEMBLY AND REASSEMBLY
• 10.4. BOLT/NUT TIGHTENING TORQUE
• 10.5. TROUBLESHOOTING
• 10.6. IDENTIFICATION OF PARTS FOR EACH APPLICATION
• 10.7. CONVERSION TABLE
• 11. TESTING AND ADJUSTING DATA
• 11.1. TESTING AND ADJUSTING DATA
• 11.2. FUEL INJECTION SPECIFICATIONS