Product Description
Spring
Frequently Asked Questions
Q: What is the purpose of the EA E139 spring in a manual pallet jack?
A: The EA E139 spring provides return force and load control in the pallet jack lift mechanism. It helps maintain proper tension and supports smooth operation of the pump or hydraulic system.
Q: How do I know if the EA E139 spring is failing?
A: Warning signs include slow or no load lowering, difficulty controlling descent, loss of lift tension, or if the pump handle does not return to starting position automatically.
Q: What material and specifications does the EA E139 spring have?
A: The EA E139 is a precision-engineered compression or tension spring rated for repeated cycle duty. Contact us with your pallet jack model for exact spring rate, material grade, and dimensional specifications.
Q: Can the EA E139 spring be used as a replacement on different pallet jack brands?
A: Spring compatibility varies by equipment model. Always verify the spring rate, length, and diameter match your specific pallet jack before ordering. Incorrect spring specifications will cause operational failure.
Q: What is the typical service life of the EA E139 spring?
A: Springs typically last 3 to 5 years depending on duty cycle and maintenance. High-volume operations may require more frequent replacement. Regular lubrication and inspection extend service life.