When should hydraulic fluid levels be checked for chassis leveling systems?

The appropriate time to check hydraulic fluid levels for chassis leveling systems is when levelers and/or rooms are retracted. This is important because when the levelers are retracted, the system is in a neutral, stable position, allowing for an accurate and consistent reading of the hydraulic fluid levels.

Checking the fluid level during retraction ensures that the system is not under load, which can potentially affect the readings. When levelers are extended, the system is actively working, and the hydraulic fluid pressure may fluctuate, making it more challenging to determine the true level of the fluid. Checking while the RV is in transit is not advisable, as the movement could further complicate accurate measurements.

Maintaining proper hydraulic fluid levels is crucial for the operation and efficiency of leveling systems, and verifying this while the levelers are retracted provides a reliable assessment of the system’s fluid condition.