Product Description
Spring
Compatibility: Fits pallet jacks made by Mobile, model ML55 and ML45 M&M. SKU: MO 3021
Frequently Asked Questions
Q: What is the MO 3021 spring used for?
A: The MO 3021 is a compression or tension spring used in Mobile pallet jack hydraulic or mechanical assemblies. Springs maintain pressure, control cylinder extension, or provide return force in the lift mechanism.
Q: Which Mobile pallet jack models use the MO 3021 spring?
A: The MO 3021 spring is compatible with Mobile ML55 and ML45 M and M manual pallet jacks.
Q: What are common failure symptoms for the MO 3021?
A: A failed or weakened spring may cause the pallet jack to lower slowly when unloaded, fail to return to fully lowered position, produce unusual noises during operation, or result in uneven lift height.
Q: How long does a pallet jack spring typically last?
A: Spring lifespan depends on frequency of use and load cycles. Springs may weaken after thousands of lift cycles. Inspect springs during routine maintenance and replace if they show reduced tension or visible deformation.
Q: Can the MO 3021 spring be repaired or must it be replaced?
A: Springs cannot be repaired. Once a spring loses tension or becomes damaged, it must be replaced with a new MO 3021. Do not attempt to bend or reshape a failed spring.