Do you have a question about the Doosan DP222LBS and is the answer not in the manual?
Explains the procedures for starting and stopping the engine, including pre-start checks and operational guidelines.
Details the importance of the engine break-in period and the steps to follow for optimal performance.
Outlines procedures for inspecting and repairing various engine components after operation or over time.
Provides a detailed schedule for daily, hourly, and periodic inspection and replacement of engine parts.
Covers general information, coolant standards, capacity, and checking procedures for the cooling system.
Details general information, engine oil standards, capacity, and checking procedures for the lubrication system.
Covers general information about the fuel system, fuel standards, and maintenance procedures like draining filters.
Explains the function, construction, and maintenance of the intake and exhaust systems, including air filters and turbochargers.
Details procedures for inspecting and adjusting valve clearance and tightening cylinder head bolts.
Covers general information, specifications, and diagrams for the battery, starter, and alternator.
Lists tightening torque specifications for various main engine parts and general bolts.
Provides a step-by-step procedure for disassembling the engine.
Details the step-by-step procedure for assembling the engine after disassembly.
Explains the function of the thermostat and how to check its operation and temperature settings.
Details the general information and adjustment procedures for the fuel injection pump.
Provides a table of intake/exhaust system symptoms, causes, and troubleshooting for noise, vibration, and emissions.
Offers guidance on operating precautions and maintenance procedures for the turbocharger.
Describes how to inspect radial and axial clearance of the turbocharger rotor for bearing wear.
Covers procedures for cleaning, inspecting, and measuring the cylinder block and liners.
Details procedures for measuring cylinder liner, assembling, and checking the cylinder head.
Explains how to check valve stem diameter, valve guide clearance, and valve seats.
Covers camshaft end play, measurement of cam lobe height, journal diameter, and bearing clearance.
Details the step-by-step procedure for adjusting engine performance parameters on new controllers.
Provides instructions and cautions for installing the digital speed controller, including EMC considerations.
Details the order and method for adjusting governor characteristics, including starting fuel and RPM settings.
Offers troubleshooting steps for when the engine fails to start, including wiring checks and controller issues.
Guides users on configuring PID gain parameters (Kp, Ki, Kd) for engine control.
Guides users through the PID auto setup process for automatic parameter designation.
Provides a table of alarm codes, their descriptions, and how they are identified.
Provides a guide to troubleshooting system operation by checking the alarm list and referencing alarm codes.