Case 1845C And 1840 Skid Steer Loader Maintenance Examples

Case 1845C and 1840 skid steer loaders are construction machines widely used in construction and earthmoving projects. Both models have their unique features in terms of operating performance and hydraulic systems, but sometimes users also face some common failures during use. In this article, MyMROmarts will share solutions to three problems encountered by users with Case 1845C and 1840 skid steer loaders.

First, let’s take a look at the problem one user encountered with the Case 1845C. In this case, the skid steer lost drive after shutting down, with the problem occurring on both the left and right sides. The experts at MyMROmarts believe the problem is unlikely to be caused by a loose connecting rod or a stuck brake pin. Considering the machine is an all-mechanical construction with no electronics or safety locks, the problem is more likely to be caused by physical damage or error. Further inspection revealed that the charge pressure had dropped rapidly and metal shavings were found in the new hydraulic filter. This indicates that the user needs to replace the tandem pump to solve the problem.

Another user had a problem with a Case 1840 skid steer. During use, the user hears a faint whine, and the machine slows down and stops, no longer moving forward or backward. Although the loader executed normally, the engine had no effect when trying to move the drive rod. The fluid level checks fine and there are no unusual whining or grinding sounds. At this time, you need to pay attention to whether there is a pressure relief problem in the series drive pump, or the coupler is peeled off. Experts at MyMROmarts advise users to check whether the drive shaft of a tandem drive pump is rotating as the first step in solving the problem.

Finally, let’s take a look at another user’s request for help regarding Case 1845C drive issues. The user found during testing that the lift and bucket worked fine, but encountered problems when turning left. Further inspection revealed a white emulsion in the hydraulic oil, indicating a mixture of lubricant and water. After the user installed the drive motor and hydraulic filter, the machine began to hesitate and slow down during operation. Given the previous maintenance work, it turned out that the problem was caused by the motor not being properly resealed. Additionally, waste from the motor may have circulated into other hydraulic systems, affecting overall performance. Therefore, in addition to rebuilding the motor, the experts at MyMROmarts also recommend checking the status of other hydraulic systems, including the charge pump and main pump.

MyMROmarts is a professional aftermarket Case parts supplier. Our online store supplies 1845C and 1840 parts with high quality and low prices. MyMROmarts has many years of experience as an expert in heavy equipment parts, giving customers peace of mind.

Taken together, these cases highlight the various malfunctions and maintenance issues that may be encountered when using Case 1845C and 1840 skid steer loaders. MyMROmarts experts strongly recommend users perform regular maintenance and careful inspection of heavy equipment components.