Product Description
Brush, Pair HY389722
Frequently Asked Questions
Q: What is included in the HY 389722 brush pair?
A: The HY 389722 is a pair of brushes designed for Hyster electric lift truck motors and electrical systems. This paired set is engineered to maintain proper electrical contact and current flow in motor commutators during equipment operation.
Q: What Hyster electric lift truck components use the HY 389722 brushes?
A: The HY 389722 brush pair is compatible with Hyster electric lift truck motor systems. These brushes are engineered for traction motor and auxiliary motor applications. Verify your specific equipment model to confirm this part number matches your motor assembly.
Q: How do you know if the HY 389722 brushes need replacement?
A: Replace the HY 389722 brush pair when you observe reduced motor performance, increased arcing, or visible wear to the brush faces. Worn brushes cause poor electrical contact and accelerate commutator damage. Regular inspection prevents motor failure in Hyster equipment.
Q: What is the typical service life of the HY 389722 brush pair?
A: The HY 389722 brush pair service life varies based on motor duty cycle, load, and operating environment. In typical material handling service, brushes deteriorate gradually and should be inspected periodically. High-demand operations may require more frequent replacement.