case 125b excavator has two kinds of operating problems, one is engine oil overdischarge, the other is engine can not be started. This paper mainly introduces some methods to solve these problems, hoping to provide reference for operator.
If the case 125b excavator engine won’t turn over and the starter is OK, check the ignition switch
Your engine’s starter is like your car’s heart because it pumps electrical current from the battery to the engine. The starter and battery together are responsible for cranking the engine over. If the case 125b excavator won’t start, but the lights and electrical accessories work, you have a problem with the starter or ignition system.
The problem could be a faulty starter motor, broken cable or a dead battery. If the engine turns over normally but still won’t run, check for spark at the spark plugs and fuel at the carburetor. If there is spark and fuel but it still won’t run, you may need to replace the carburetor.
If the engine turns over normally but still won’t run, check for spark at the spark plugs and fuel at the carburetor. If there is spark and fuel but it still won’t run, you may need to replace the carburetor.
If you can’t case 125b excavator shift gears, the linkage may be out of adjustment
If you’ve got a car, you should know that there are many different kinds of brakes. One of them is known as a hydraulic brake. The hydraulic brake system works by having the brake fluid travel through the brake lines and from there it flows into the master cylinder. The master cylinder is what actually delivers the braking power to the wheels.
The master cylinder has two types of cylinders: primary and secondary. The primary cylinder uses the pressure to create a hydraulic fluid that moves through the lines to push on the pistons in the secondary cylinder, which in turn pushes on the cylinders in the wheel.
There are many different types of master cylinders, but they all work by using pressures to generate hydraulic fluid. Some use air pressure and some use hydraulic fluid to create pressure, which then pushes on pistons in order to move fluid from one place to another.
The main difference between primary and secondary cylinders is how much pressure can be put on them and where it comes from. The primary cylinders are usually powered by an engine that runs at about 3,000 RPMs (revolutions per minute).
If you have case 125b excavator difficulty steering, check the level of the hydraulic fluid
If it is low, check for leaks and top off the fluid as necessary. If fluid levels are correct, purge air from the system. The last step is to remove the steering column cover to make sure that the screw or bolt holding the column to the shaft is tight.
If you have case 125b excavator difficulty steering, check the level of the hydraulic fluid. If it is low, check for leaks and top off the fluid as necessary. If fluid levels are correct, purge air from the system. The last step is to remove the steering column cover to make sure that the screw or bolt holding the column to the shaft is tight.
If you have case 125b excavator difficulty steering, check the level of the hydraulic fluid. If it is low, check for leaks and top off the fluid as necessary. If fluid levels are correct, purge air from the system. The last step is to remove the steering column cover to make sure that the screw or bolt holding the column to the shaft is tight.
If the case 125b excavator engine overheats repeatedly check to see if the cooling fan is operating properly
If the engine overheats only when the machine is working hard and climbing hills, or if only part of the radiator gets hot, increased air flow to the radiator may help. Two methods can be used to increase air flow:
1. Increase the fan speed by using a different pulley on the water pump shaft. A smaller diameter water pump pulley increases fan speed and therefore, increases air flow through the radiator.
2. Install an auxiliary fan in addition to the regular cooling fan. The auxiliary fan blows air through openings in front of the radiator inlet tank.
Install an auxiliary fan so that it operates at a lower temperature than normal operating temperature for this machine. If it operates at normal operating temperature, it will not provide additional cooling when it is most needed–when working hard and climbing hills.
Case 125b excavator track is slipping off of the undercarriage
The track on my Case 125b excavator is coming off of the drive sprocket. I’ve tried tightening the tensioner, but that hasn’t helped. I’m afraid that there is too much slack and that something is worn out in the chain or the sprocket. Any help would be greatly appreciated.
Start with the basics. Check the track tension – should be about 1/4″ deflection in the center of a span of track, when you push it down firmly with your thumb.
Check the sprocket teeth for damage and check the idler teeth – they should be sharp, not rounded off or worn flat.
Make sure the retaining pins are secure and that there is no damage to either end of the track link.
If you’re having case 125b excavator trouble with your case 125b excavator try taking it to an experienced mechanic who specializes in heavy equipment and machinery
One of the most common problems that can occur with a Case 125B Excavator is the hydraulic system. This type of problem is caused by an oil leak which causes the hydraulic fluid to become extremely dirty. You will notice this when you have difficulty moving a certain part of your excavator. It is important that you take care of this issue as soon as possible so that you do not damage your equipment or waste any money on unnecessary repairs.
The first thing that you should do when you encounter a problem with your case 125b excavator is to inspect the hydraulic lines for any signs of leaks. If there are no visible signs of leaking, then it may be necessary for you to replace the entire system in order to fix it. There are several different types of systems available for use on these machines, so it is important that you know which type of system is best for your particular machine.
If you are unable to find any leaks when inspecting the lines then it may be time to call a professional mechanic who specializes in heavy equipment and machinery repair services. These professionals will be able to determine if there are any major problems with your case 125b excavator and they will also be able to provide you with advice on how to resolve any issues that they may find.