Table of Contents 1-iii
Piston Ring Removal and Installation ...............1D-60
Piston and Piston Ring Inspection ....................1D-61
Engine Bottom Side Disassembly.....................1D-63
Engine Bottom Side Assembly..........................1D-71
Crank Balancer Disassembly and Assembly ....1D-88
Crank Balancer Inspection................................1D-89
Conrod Removal and Installation......................1D-89
Conrod and Crankshaft Inspection ...................1D-91
Conrod Crank Pin Bearing Inspection and
Selection .........................................................1D-92
Crankshaft Journal Bearing Inspection and
Selection .........................................................1D-94
Crankshaft Thrust Clearance Inspection and
Selection .........................................................1D-96
Specifications.....................................................1D-98
Service Data .....................................................1D-98
Tightening Torque Specifications....................1D-100
Special Tools and Equipment.........................1D-101
Recommended Service Material.....................1D-101
Special Tool ....................................................1D-102
Engine Lubrication System .................... 1E-1
Precautions...........................................................1E-1
Precautions for Engine Oil ..................................1E-1
Schematic and Routing Diagram........................1E-1
Engine Lubrication System Chart Diagram.........1E-1
Engine Lubrication Circuit Diagram.....................1E-3
Diagnostic Information and Procedures............1E-5
Engine Lubrication Symptom Diagnosis .............1E-5
Oil Pressure Check .............................................1E-5
Repair Instructions ..............................................1E-6
Engine Oil and Filter Replacement .....................1E-6
Engine Oil Level Inspection ................................1E-6
Oil Pan / Oil Strainer / Oil Pressure Regulator
Removal and Installation...................................1E-6
Oil Pressure Regulator / Oil Strainer
Inspection..........................................................1E-7
Oil Cooler / Oil Cooler Hose Inspection and
Cleaning............................................................1E-8
Oil Cooler / Oil Cooler Hose Removal and
Installation.........................................................1E-8
Oil Pressure Switch Removal and Installation ....1E-9
Oil Pressure Switch Inspection .........................1E-10
Oil Jet / Oil Gallery Jet Removal and
Installation.......................................................1E-10
Oil Jet / Oil Gallery Jet Inspection.....................1E-12
Oil Pump Removal and Installation...................1E-12
Oil Pump Inspection..........................................1E-13
Specifications.....................................................1E-14
Service Data .....................................................1E-14
Tightening Torque Specifications......................1E-14
Special Tools and Equipment...........................1E-15
Recommended Service Material.......................1E-15
Special Tool ......................................................1E-15
Engine Cooling System ...........................1F-1
Precautions........................................................... 1F-1
Precautions for Engine Cooling System.............. 1F-1
Precautions for Engine Coolant .......................... 1F-1
General Description.............................................1F-1
Engine Coolant Description.................................1F-1
Schematic and Routing Diagram........................1F-2
Cooling Circuit Diagram ......................................1F-2
Water Hose Routing Diagram .............................1F-3
Diagnostic Information and Procedures............1F-4
Engine Cooling Symptom Diagnosis...................1F-4
Repair Instructions ..............................................1F-4
Cooling Circuit Inspection ...................................1F-4
Radiator Cap Inspection......................................1F-5
Radiator Inspection and Cleaning.......................1F-5
Radiator / Cooling Fan Motor Removal and
Installation.........................................................1F-6
Water Hose Inspection........................................1F-7
Water Hose Removal and Installation.................1F-8
Radiator Reservoir Tank Removal and
Installation.........................................................1F-8
Radiator Reservoir Tank Inspection....................1F-8
Cooling Fan Inspection .......................................1F-8
Cooling Fan Relay Inspection .............................1F-9
ECT Sensor Removal and Installation ................1F-9
ECT Sensor Inspection .......................................1F-9
Thermostat Cover / Thermostat Removal and
Installation.........................................................1F-9
Thermostat Inspection.......................................1F-10
Water Pump Components.................................1F-11
Water Pump Construction.................................1F-12
Water Pump Removal and Installation..............1F-12
Water Pump Disassembly and Assembly .........1F-13
Water Pump Related Parts Inspection..............1F-16
Specifications.....................................................1F-17
Service Data......................................................1F-17
Tightening Torque Specifications......................1F-18
Special Tools and Equipment...........................1F-18
Recommended Service Material.......................1F-18
Special Tool ......................................................1F-18
Fuel System .............................................1G-1
Precautions.......................................................... 1G-1
Precautions for Fuel System.............................. 1G-1
General Description............................................ 1G-2
Fuel Injection System Description...................... 1G-2
Schematic and Routing Diagram....................... 1G-3
Fuel Tank Drain Hose and Breather Hose
Routing Diagram .............................................. 1G-3
Diagnostic Information and Procedures........... 1G-4
Fuel System Diagnosis ...................................... 1G-4
Repair Instructions ............................................. 1G-5
Fuel Pressure Inspection ................................... 1G-5
Fuel Pump Inspection ........................................ 1G-6
Fuel Discharge Amount Inspection .................... 1G-6
Fuel Pump Relay Inspection .............................. 1G-7
Fuel Hose Inspection ......................................... 1G-7
Fuel Level Gauge Inspection ............................. 1G-7
Fuel Tank Construction...................................... 1G-8
Fuel Tank Heat Shield Construction .................. 1G-9
Fuel Tank Removal and Installation................... 1G-9
Fuel Pump Components .................................. 1G-11
Fuel Pump Disassembly and Assembly........... 1G-12