Related Manuals for Doosan DP158LDF
Summarization of Contents
Performance and Specifications
Engine Specifications
Details on engine specifications, performance, and key parameters for various models.
Regular Inspection
Routine Inspection
Basic checks performed by the operator before engine operation.
Regular Inspection Table
A table detailing inspection and replacement intervals for various engine components.
Cooling System
Maintenance procedures and specifications for the engine's cooling system.
Lubrication System
Information on engine oil standards, capacity, checking, and replacement.
Fuel System
Details on fuel system components, standards, maintenance, and troubleshooting.
Intake/Exhaust System
Information on air filters, turbochargers, and system maintenance.
Cylinder Block/Head
Procedures for valve clearance, head bolts, and compression pressure checks.
Electric System
Information on battery, starter, and alternator maintenance.
Others/Driving System
Details on V-belt tension adjustment and replacement.
About the Engine
Tightening Torque
Specifications for tightening torque of main parts and general bolts.
Special Tool
Descriptions and applications of special tools for engine assembly.
Engine Disassembly
Step-by-step instructions for disassembling the engine.
Engine Assembly
Step-by-step instructions for reassembling the engine.
Cooling System
Specifications
Technical specifications related to cooling system components and coolant.
Thermostat
General information and procedures for checking the engine thermostat.
Failure Diagnosis
Troubleshooting guide for common cooling system problems and their causes.
Lubrication System
Specifications
Technical specifications for lubrication system, including oil types and capacities.
Failure Diagnosis
Troubleshooting guide for lubrication system issues like oil consumption and low pressure.
Fuel System
Fuel Injection Pump
Overview of the fuel injection pump and its governor system.
Controller System
Details on the DGC-2013 Governor Controller system, including functions and adjustments.
External Wiring
Wiring instructions for connecting the speed control unit and other components.
Adjustment Fuel Injection Pump
Procedures and specifications for adjusting the fuel injection pump.
Intake/Exhaust System
Specifications
Technical specifications for intake/exhaust systems, including back pressure and air restriction.
Construction
Exploded view and parts list for the turbocharger assembly.
Function
Explanation of how the turbine and compressor in the turbocharger function.
Failure Diagnosis
Troubleshooting guide for noise, vibration, and issues related to the intake/exhaust system.
How to Maintain Turbocharger
Cautions and procedures for operating and maintaining the turbocharger.
Cylinder Block/Head
Cylinder Block
Procedures for checking and measuring the cylinder block for cracks or damage.
Cylinder Head
Procedures for measuring cylinder liners and assembling/checking the cylinder head.
Valve
Information on valve checks, guides, seats, and springs.
Rocker Arm
Procedures for disassembling, assembling, and checking rocker arms.
Tappet and Push Rod
Tappet clearance measurement and inspection of tappets and push rods.
Camshaft
Procedures for checking camshaft end play, cam lobe height, and bearings.
Electric System
Specification
Electrical specifications for alternator, starter, and battery.
Electrical Wiring Diagram
Diagram showing the electrical connections of the engine control system.
Switches and Sensors
Information on temperature switches, sensors, and magnetic pick-ups.
Starter
General information, specifications, and views of the starter motor.
Alternator
General information, views, wiring, specifications, and performance of the alternator.
Check of Voltage Regulators
Procedures for checking voltage regulator operation and measuring resistance.
Others/Driving System
Crankshaft
Procedures for inspecting and measuring the crankshaft.
Measurement of Crankshaft Bearing and Connecting Rod Bearing
Visual inspection and measurement of oil clearance and end play for bearings.
Piston
Procedures for piston disassembly, assembly, inspection, and ring groove measurement.
Connecting Rod
Inspection of the connecting rod's parallelism.
Engine Timing
Diagram illustrating the engine timing gear arrangement.
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