Komatsu SAA4D99E-1 Engine Shop Manual WENBM00220

Description

• Model List:
  • SAA4D99E-1 Engine

• 1. ENGINE
• 1.1. ENGINE ASSEMBLY
• 1.1.1. ENGINE
• 1.2. CYLINDER HEAD ASSEMBLY
• 1.2.1. CYLINDER HEAD
• 1.3. EXHAUST AND INTAKE MANIFOLDS
• 1.3.1. EGR VALVE
• 1.4. FUEL FEED
• 1.4.1. FILTER ASSEMBLY
• 1.4.2. ONEWAY FEED PIPE
• 1.5. SUPERCHARGING
• 1.5.1. TURBO CHARGER
• 1.5.2. AIR DELIVERY PIPES
• 1.6. FAN AND COOLING CONTROL
• 2. INJECTION
• 2.1. INJECTION PUMP
• 2.1.1. INJECTION PUMP ASSY
• 2.1.2. CONTROL GEAR
• 2.2. ELECTRONIC GOVERNOR
• 2.2.1. AIR TEMPERATURE SENSOR
• 2.3. ADDITIONAL FUEL FILTERS
• 2.3.1. FUEL PREFILTER
• 2.3.2. WATER SIGNALLING SENSOR
• 2.4. HYDRAULIC ACCUMULATOR
• 2.4.1. HIGH PRESSURE ACCUMULATOR
• 2.5. INJECTORS
• 2.5.1. INJECTOR
• 3. CHASSIS
• 3.1. EXHAUST PIPES AND SILENCER
• 3.1.1. TEMPERATURE SENSOR
• 3.1.2. PRESSURE SENSOR
• 3.1.3. TEMPERATURE SENSOR
• 3.1.4. PRESSURE SENSOR
• 3.2. ADBLUE SYSTEM
• 3.2.1. ADBLUE UNIT PUMP MODULE
• 3.2.2. ADBLUE INDICATOR
• 3.2.3. ADBLUE METERING DEV MODU
• 3.2.4. CROSSOVER VALVE
• 3.2.5. TEMPERATURE SENSOR
• 3.2.6. NOX DETECTION SENSOR
• 3.2.7. ADBLUE COOLANT LEVEL SENSOR
• 3.2.8. ADBLUE SYSTEM
• 3.2.9. ADBLUE SYSTEM
• 3.2.10. ADBLUE FILTER
• 3.2.11. ADBLUE INDICATOR
• 3.2.12. CROSSOVER VALVE
• 3.2.13. TEMPERATURE SENSOR
• 3.2.14. NOX DETECTION SENSOR
• 3.2.15. HUMIDITY SENSOR
• 3.2.16. ADBLUE COOLANT LEVEL SENSOR
• 4. ELECTRICAL COMPONENTS
• 4.1. ENGINE PREHEATING DEVICE
• 4.1.1. THERMOSTARTER PLUG
• 4.2. PRESSURE GAUGES, INDICATORS, SENDERS
• 4.2.1. TIMING GEAR SPEED SENDER
• 4.3. CONTROL UNITS, RESISTORS, FUSES
• 4.3.1. ENGINE CONTROL UNIT
• 4.4. CABLES AND CONNECTIONS
• 4.4.1. CONNECTIONS
• 4.5. ELECTRICAL PANELS
• 4.5.1. RELAY
• 4.5.2. RELAY
• 5. INSPECTIONS, ADDITIONAL SERVICES
• 5.1. DIAGNOSTICS WITH E.A.S.Y. STATION
• 5.1.1. ECM SYSTEM DIAGNOSTICS