To Next PageTo Next PageWhy does Komatsu WA250PT-5H charge caution pilot lamp not go out?
If the charge caution pilot lamp on your Komatsu Front End Loaders doesn't turn off even when the engine is running, the alternator may be defective and needs replacement. Alternatively, there could be defective wiring that needs checking and repair or defective adjustment of fan belt tension.
Why Komatsu WA250PT-5H starting motor does not turn on?
If the starting motor of your Komatsu Front End Loaders doesn't turn when the starting switch is ON, check and repair any defective wiring. Also, ensure the battery has sufficient charge. If the problem persists, inspect and repair the starting motor itself.
What to do if Komatsu WA250PT-5H Front End Loaders engine is running but machine does not move?
If your Komatsu Front End Loaders engine is running but the machine isn't moving, first ensure the parking brake is released and the directional lever is properly shifted. For electrical type levers, check the fuse and wiring harness connector for power flow. Finally, verify that the hydraulic tank has enough oil; if not, add oil to the specified level.
Why does Komatsu WA250PT-5H oil overheat?
If the oil in your Komatsu Front End Loaders is overheating, ensure that the oil level is correct; add or drain oil to the specified level. Also, check the oil cooler core for clogs and clean it if necessary.
Why is Komatsu WA250PT-5H starting motor turning engine sluggishly?
If the starting motor turns the engine sluggishly on your Komatsu Front End Loaders, the battery charge may be insufficient, so charge it. Alternatively, the starting motor itself may be defective and require replacement.
What to do if Komatsu WA250PT-5H Front End Loaders moves slowly and lacks power?
If your Komatsu Front End Loaders moves slowly and lacks power even at full throttle, ensure there is enough oil in the hydraulic tank by adding oil to the specified level. Also, if the hydraulic oil temperature is low, perform a warming-up operation.
Why is abnormal noise generated from Komatsu WA250PT-5H alternator?
If your Komatsu Front End Loaders generates abnormal noise from the alternator, the alternator may be defective and needs replacement.
Why does Komatsu WA250PT-5H Front End Loaders bucket lack lifting power?
If the bucket on your Komatsu Front End Loaders lacks lifting power, ensure there is enough oil by adding oil to the specified level. Additionally, the hydraulic filter may be clogged and require cartridge replacement.
Why is there play in Komatsu WA250PT-5H steering wheel?
If there is play in the steering wheel of your Komatsu Front End Loaders, the steering cylinder pin might be loose; grease the bearing, or replace the pin and bushing if there is play. A defective hydraulic system or a lack of oil may also cause play. Add oil to the specified level.
Why do the brakes squeal on Komatsu WA250PT-5H?
If the brakes on your Komatsu Front End Loaders are squealing, the disc may be worn and needs replacement. Alternatively, there might be a large amount of water in the axle oil, or the axle oil may have deteriorated due to overuse of the brake, in which case you should change the axle oil.
General| Brand | Komatsu |
|---|---|
| Model | WA250PT-5H |
| Category | Front End Loaders |
| Language | English |
Details safety precautions and warnings for machine operation and maintenance.
Identifies and explains the safety labels affixed to the machine.
General safety rules and personal protective equipment guidelines.
Safe operating procedures, including starting, traveling, and stopping.
Safety measures to follow during machine inspection and maintenance.
Step-by-step procedure for safely starting the machine's engine.
Instructions for controlling machine movement, direction, and safe stopping.
Proper selection and use of fluids and lubricants for the machine.
Provides a detailed schedule for periodic maintenance tasks.
