komatsu 4d98 4d106 s4d106 series diesel engine shop manual webm4d9801 1 1

komatsu 4d98 4d106 s4d106 series diesel engine shop manual webm4d9801 2 1

komatsu 4d98 4d106 s4d106 series diesel engine shop manual webm4d9801 3 1

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Komatsu 4D98, 4D106, S4D106 Series Diesel Engine Shop Manual WEBM4D9801

$40.00

Type Of Manual: Shop Manual
Manual ID: WEBM4D9801
Format: PDF
Size: 10.2MB
Number of Pages: 204

Category: Komatsu Shop Manual PDF

Model List:
- 4D98 Series Diesel Engine
- 4D106 Series Diesel Engine
- S4D106 Series Diesel Engine

1. MAIN MENU
2. COVER
3. FOREWORD
4. FOR SAFE SERVICING
5. PRECAUTIONS FOR SAFE SERVICING
5.1. (A) SERVICE SHOP (PLACE)
5.2. (B) WORKING WEAR
5.3. (C) TOOLS TO BE USED
5.4. (D) USE OF GENUINE PARTS, OIL AND GREASE
5.5. (E) BOLT AND NUT TIGHTENING TORQUES
5.6. (F) ELECTRICAL PARTS
5.7. (G) WASTE TREATMENT
5.8. (H) HANDLING THE PRODUCT
6. CONTENTS
7. GENERAL
7.1. ENGINE NOMENCLATURE
7.2. SPECIFICATIONS
7.3. FUEL OIL, LUBRICATING OIL AND COOLING WATER
7.4. ENGINE EXTERNAL VIEWS
7.5. STRUCTURAL DESCRIPTION
7.6. HOW TO READ THIS MANUAL
7.6.1. RANGE OF OPERATION EXPLANATION
7.6.2. HOW TO READ THE EXPLANATIONS
7.6.3. DEFINITION OF TERMS
7.6.4. ABBREVIATIONS
7.7. PRECAUTIONS FOR SERVICE WORK
7.8. TIGHTENING TORQUES FOR STANDARD BOLTS AND NUTS
8. TROUBLESHOOTING
8.1. QUICK REFERENCE TABLE FOR TROUBLESHOOTING
8.2. TROUBLESHOOTING BY MEASURING COMPRESSION PRESSURE
8.2.1. COMPRESSION PRESSURE MEASUREMENT METHOD
8.2.2. STANDARD COMPRESSION PRESSURE
8.2.3. ENGINE SPEED AND COMPRESSION PRESSURE
8.2.4. MEASURED VALUE AND TROUBLESHOOTING
9. INSPECTION AND ADJUSTMENT
9.1. OIL INSPECTION
9.2. COOLING WATER INSPECTION
9.3. INSPECTING WATER LEAK FROM COOLING WATER SYSTEM AND RADIATOR
9.4. FAN BELT TENSION INSPECTION AND ADJUSTMENT
9.5. ADJUSTING THE VALVE CLEARANCE
9.6. INSPECTING THE FUEL INJECTION VALVE INJECTION PRESSURE AND SPRAY PATTERN
9.7. FUEL INJECTION TIMING INSPECTION AND ADJUSTMENT
9.8. ADJUSTING THE NOLOAD MAXIMUM (OR MINIMUM) REVOLUTIONS
9.9. SENSOR INSPECTION
9.10. BATTERY INSPECTION
9.11. ADJUSTING OPERATION
9.12. LONG STORAGE
9.13. PERIODIC MAINTENANCE SCHEDULE
10. ENGINE BODY
10.1. INTRODUCTION
10.2. CYLINDER HEAD
10.2.1. COMPONENTS
10.2.2. DISASSEMBLY PROCEDURE
10.2.3. REASSEMBLY PROCEDURE
10.2.4. SERVICING POINTS
10.2.5. PARTS INSPECTION AND MEASUREMENT
10.2.6. VALVE SEAT CORRECTION
10.2.7. VALVE GUIDE REPLACEMENT
10.2.8. VALVE STEM SEAT REPLACEMENT
10.3. GEAR TRAIN AND CAMSHAFT
10.3.1. COMPONENTS
10.3.2. DISASSEMBLY PROCEDURE
10.3.3. REASSEMBLY PROCEDURE
10.3.4. SERVICING POINTS
10.3.5. PARTS INSPECTION AND MEASUREMENT
10.3.6. OIL SEAL REPLACEMENT
10.3.7. CAMSHAFT BUSHING REPLACEMENT
10.4. CYLINDER BLOCK
10.4.1. COMPONENTS
10.4.2. DISASSEMBLY PROCEDURE
10.4.3. REASSEMBLY PROCEDURE
10.4.4. SERVICING POINTS
10.4.5. PARTS INSPECTION AND MEASUREMENT
10.4.6. CYLINDER BORE CORRECTION
10.4.7. PISTON PIN BUSHING REPLACEMENT
10.4.8. OIL SEAL REPLACEMENT
11. LUBRICATION SYSTEM
11.1. LUBRICATION SYSTEM DIAGRAM
11.2. TROCHOID PUMP COMPONENTS
11.3. DISASSEMBLY (REVERSE THE PROCEDURE BELOW FOR ASSEMBLY)
11.4. SERVICING POINTS
11.5. PARTS INSPECTION AND MEASUREMENT
12. COOLING SYSTEM
12.1. COOLING WATER SYSTEM
12.2. COOLING WATER PUMP COMPONENTS
12.3. DISASSEMBLY (REVERSE THE PROCEDURE BELOW FOR ASSEMBLY)
12.4. SERVICING POINTS
13. FUEL INJECTION PUMP/GOVERNOR
13.1. INTRODUCTION
13.2. FUEL INJECTION PUMP
13.2.1. FUEL SYSTEM DIAGRAM
13.2.2. COMPONENTS
13.2.3. DISASSEMBLY PROCEDURE
13.2.4. ASSEMBLY PROCEDURE
13.2.5. SERVICING POINTS
13.2.6. PARTS INSPECTION AND MEASUREMENT
13.3. FUEL INJECTION VALVE
13.4. FUEL FEED PUMP
13.4.1. COMPONENTS
13.4.2. DISASSEMBLY PROCEDURE
13.4.3. PARTS INSPECTION AND MEASUREMENT
13.5. GOVERNOR
13.5.1. COMPONENTS
13.5.2. DISASSEMBLY PROCEDURE
13.5.3. PARTS INSPECTION AND MEASUREMENT
13.6. SPECIAL SERVICE TOOLS FOR DISASSEMBLY/ASSEMBLY
14. TURBOCHARGER (FOR 4TNE106T)
14.1. STRUCTURE AND FUNCTIONS
14.1.1. STRUCTURAL AND FUNCTIONAL OUTLINE
14.1.2. STRUCTURE
14.1.3. COMPONENTS
14.2. SERVICE STANDARDS
14.2.1. SERVICE STANDARDS
14.2.2. TIGHTENING TORQUE
14.3. PERIODIC INSPECTION PROCEDURE
14.3.1. PERIODIC INSPECTION INTERVALS
14.3.2. INSPECTION PROCEDURE
14.3.3. WASTE GATE VALVE ADJUSTMENT PROCEDURE
14.4. DISASSEMBLY PROCEDURE
14.4.1. PREPARATION FOR DISASSEMBLY
14.4.2. INSPECTION BEFORE DISASSEMBLY
14.4.3. DISASSEMBLY
14.5. WASHING AND INSPECTION PROCEDURE
14.5.1. WASHING
14.5.2. INSPECTION PROCEDURE
14.6. REASSEMBLY PROCEDURE
14.6.1. PREPARATION FOR REASSEMBLY
14.6.2. REASSEMBLY
14.7. HANDLING AFTER DISASSEMBLY AND REASSEMBLY
14.8. TROUBLESHOOTING
15. STARTING MOTOR
15.1. FOR 4TNE94/98
15.1.1. SPECIFICATIONS
15.1.2. COMPONENTS
15.1.3. TROUBLESHOOTING
15.1.4. NAMES OF PARTS AND DISASSEMBLY PROCEDURE
15.1.5. INSPECTION AND MAINTENANCE
15.1.5.1. ARMATURE
15.1.5.2. FIELD COIL
15.1.5.3. BRUSH
15.1.5.4. BRUSH HOLDER
15.1.5.5. MAGNETIC SWITCH
15.1.5.6. PINION CLUTCH
15.1.6. SERVICE STANDARDS
15.1.7. ASSEMBLY
15.1.8. CHARACTERISTIC TEST
15.2. FOR 4TNE106(T)
15.2.1. SPECIFICATIONS
15.2.2. CONFIGURATION DRAWING
15.2.3. TROUBLESHOOTING
15.2.4. COMPONENT NAMES AND DISASSEMBLY PROCEDURE
15.2.5. DISASSEMBLY PROCEDURE
15.2.6. INSPECTION AND MAINTENANCE
15.2.6.1. ARMATURE
15.2.6.2. FIELD COIL
15.2.6.3. BRUSH
15.2.6.4. MAGNETIC SWITCH CONTINUITY TEST
15.2.6.5. PINION
15.2.6.6. BALL BEARING
15.2.7. ASSEMBLY
15.2.8. ADJUSTMENT
15.2.9. SERVICE STANDARDS
16. ALTERNATOR
16.1. FOR 4TNE94/98
16.1.1. SPECIFICATIONS
16.1.2. SECTIONAL VIEW
16.1.3. TROUBLESHOOTING
16.1.4. PARTS NAMES AND DISASSEMBLY PROCEDURE
16.1.5. INSPECTION AND OVERHAUL
16.1.5.1. DIODE
16.1.5.2. ROTOR
16.1.5.3. STATOR
16.1.5.4. BRUSH
16.1.5.5. CHECK OF IC REGULATOR
16.1.6. ASSEMBLY
16.1.7. SERVICE STANDARDS
16.1.8. PERFORMANCE TEST
16.2. FOR 4TNE106(T)
16.2.1. SPECIFICATIONS
16.2.2. EXPLODED VIEW
16.2.3. TROUBLESHOOTING
16.2.4. DISASSEMBLY PROCEDURE
16.2.5. INSPECTION AND MAINTENANCE
16.2.6. REASSEMBLY PROCEDURE
16.2.7. PERFORMANCE TEST
17. SPECIAL SERVICE TOOLS
17.1. SPECIAL TOOLS
17.2. MEASURING INSTRUMENTS
18. SERVICE STANDARDS
18.1. ENGINE TUNING
18.2. ENGINE BODY
18.2.1. CYLINDER HEAD
18.2.2. GEAR TRAIN AND CAMSHAFT
18.2.3. CYLINDER BLOCK
18.3. LUBRICATING OIL SYSTEM (TROCHOID PUMP)
18.4. TIGHTENING TORQUES FOR MAIN BOLTS AND NUTS

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