To Next PageTo Next PageWhat causes the coolant temperature warning light to turn "ON" in my Doosan Mega 500-V?
The coolant temperature warning light might turn on due to: * Low engine coolant level, so you should add coolant. * A loose, slipping, or broken fan belt, so you should adjust or replace the belt. * Clogging radiator fins, so you should clean them. * Scale or mineral build-up inside the radiator, so you should flush or professionally clean it.
What to do if the starter engages, but the Doosan Mega 500-V engine does not start?
If the starter engages but the engine doesn't start, it could be due to: * A blown fuse, so you should replace the fuse. * Fuel gelled in cold weather, so you should replace the fuel. * Plugged fuel filters, so you should replace the filters. * Water or dirt in the fuel system, so you should clean the system and add new fuel. * Air in the fuel system, so you should purge air from the system. * A failed engine stop control, so you should replace the stop control. * A failed engine stop relay, so you should replace the relay.
Why does my Doosan Mega 500-V engine have poor power?
Poor engine power in your Doosan Compact Loader could stem from: * A plugged air intake system, so you should clean the system and replace the filter. * Clogged or dirty fuel injectors, so you should clean the injectors. * Plugged fuel filters, so you should replace the filters. * Engine speed control cable out of adjustment, so you should readjust it. * Faulty valve backlash, so you should adjust the backlash.
What causes a Doosan Compact Loader engine to run hot?
Your Doosan Compact Loader engine might be running hot because of: * Low coolant level, so you should add coolant. * A faulty thermostat, so you should replace it. * A faulty radiator cap, so you should replace it. * A plugged radiator core, so you should clean the radiator. * A plugged oil cooler core, so you should clean the oil cooler. * A loose or damaged fan belt, so you should tighten or replace it as required. * A faulty temperature sensor, so you should replace the sensor.
What should I do if my Doosan Mega 500-V Compact Loader engine knocks, runs unevenly, or surges?
If your Doosan Compact Loader engine knocks, runs unevenly, or surges, consider the following: * Check for low engine oil and refill if necessary. * Inspect the air intake system for plugs and clean; replace the filter. * See if there is water or dirt in the fuel system, and if so, clean the system and add new fuel. * Check for clogged or dirty fuel injectors and clean them. * Replace the fuel filter if it is plugged.
Why does the starter not operate on my Doosan Mega 500-V?
The starter may not operate due to several reasons: * A blown fuse, in which case you should replace the fuse. * Low battery power, so you should charge the battery. * Poor terminal contact, so you should clean and tighten the connections. * A failed starter switch, so you should replace the switch. * A failed starter relay, so you should replace the relay. * A failed starter control, so you should replace the controller. * A faulty wiring harness, so you should replace the harness. * A failed battery relay, so you should replace the relay.
Why does my Doosan Compact Loader travel but have little power?
General| Brand | Doosan |
|---|---|
| Model | Mega 500-V |
| Category | Compact Loader |
| Language | English |
General safety guidelines for operating the wheel loader, covering essential practices and precautions.
Details daily checks required before starting the engine for safe operation.
Provides a step-by-step guide for safely starting the machine's engine.
Highlights the extreme danger of high-voltage cables and necessary safe distances.
Outlines the importance of periodic checks and replacements for machine upkeep.
Details the recommended maintenance schedule based on operating hours and time intervals.
Outlines the initial engine oil and filter change procedure after the first 50 hours.
Provides detailed procedures for safely starting and stopping the engine.
Details safe operating practices and precautions for traveling with the machine.
Covers common engine problems, their possible causes, and recommended remedies.
Addresses common hydraulic system problems, possible causes, and remedies.
Covers problems related to the travel system, including causes and solutions.
Addresses steering system problems, possible causes, and remedies.
Covers braking system issues, possible causes, and recommended remedies.
Provides detailed specifications for the Mega 500-V (Tier II) machine.
