Product Description
Jet JT PT2748W-52 Spring for Lowering Lever is an OEM component for Jet manual pallet jack W Series, constructed of high-tensile spring steel with phosphate anti-corrosion finish. The spring provides tension for the lowering lever mechanism and integrates to the handle and lowering linkage assembly. Compatible with Jet W Series manual pallet trucks. Cross-reference numbers include PT2748W-52 and JTPT2748W-52.
Compatibility: Fits pallet jacks made by Jet, model W. SKU: JT PT2748W-52
Specifications
Part Numbers
| OEM Part Number | JT PT2748W-52 |
| Manufacturer Part Number | PT2748W-52 |
| Cross-Reference Part Numbers | JTPT2748W-52, PT2748W-52 |
Frequently Asked Questions
Q: What does the JT PT2748W-52 spring do in a Jet W Series pallet jack?
A: The JT PT2748W-52 is a lowering lever spring that provides tension and restoring force to the manual lowering control mechanism. It maintains proper engagement with the hydraulic valve and returns the lever to neutral position after each descent cycle.
Q: What material and finish does the JT PT2748W-52 spring have?
A: The JT PT2748W-52 is constructed of high-tensile spring steel with a phosphate anti-corrosion finish. Phosphate coating protects the spring from rust in humid, cold storage, and wet floor environments typical of material handling warehouses.
Q: How does the JT PT2748W-52 spring integrate with the pallet jack handle assembly?
A: The spring connects between the lowering lever and the handle linkage, providing tension that keeps the lever centered. When the operator pulls the lowering lever, the spring stretches. Release the lever and the spring pulls it back to neutral, closing the hydraulic relief valve.
Q: What symptoms indicate the JT PT2748W-52 spring needs replacement?
A: Signs of spring failure include the lowering lever not returning to neutral smoothly, load descent that does not stop when the lever is released, visible spring corrosion or pitting, or rattling sounds from the handle assembly during operation.
Q: What cross-reference part numbers apply to the JT PT2748W-52?
A: The JT PT2748W-52 is the Jet OEM designation. Alternate references include PT2748W-52 and JTPT2748W-52. Verify your equipment manual or part diagram to confirm the correct spring before ordering.