EA A169

Frequently Asked Questions

Q: What function does the EA A169 spring perform in Eagleman model A pallet jacks?
A: The EA A169 spring provides return force in the hydraulic valve system and maintains component positioning during load cycles. It is critical to safe lift operation and controlled lowering of loads.

Q: What material and load rating does the EA A169 spring have?
A: The EA A169 is manufactured from high-carbon steel spring alloy designed to withstand repeated compression and extension cycles under full load conditions. Verify the spring rate and load specifications match your equipment documentation.

Q: How long does the EA A169 spring last before replacement is needed?
A: Under normal warehouse use, the EA A169 spring provides reliable service for 36 to 60 months. Heavy-use or high-cycle applications may require replacement sooner. Inspect springs annually for corrosion or visible cracks.

Q: What are signs that the EA A169 spring has failed or lost tension?
A: Failure symptoms include sluggish hydraulic response, difficulty controlling load descent, incomplete valve return to neutral position, or audible clicking and movement inside the manifold. Loss of spring tension compromises safety and operation.

Q: Can corrosion affect the EA A169 spring performance?
A: Yes, salt spray, moisture, and chemical exposure cause corrosion of the EA A169 steel spring, degrading its elastic properties and causing premature failure. Store and operate pallet jacks in dry conditions to protect springs.

Q: Is the EA A169 spring exclusive to Eagleman model A pallet jacks?
A: The EA A169 is engineered specifically for Eagleman model A equipment. Spring rates and load characteristics are calibrated to the model A hydraulic system. Do not substitute springs from other equipment models.