LF 221586

Frequently Asked Questions

Q: What is the LF 221586 screw plug used for?
A: The LF 221586 is a screw plug that seals openings or access ports in the hydraulic system of Lift-Rite manual pallet jacks. It prevents hydraulic fluid leakage, contamination ingress, and maintains system pressure integrity.

Q: Which Lift-Rite model pallet jack does the LF 221586 fit?
A: The LF 221586 screw plug is compatible with Lift-Rite model PL30277 manual pallet jacks. Verify your equipment model designation and serial range match PL30277 to ensure proper fitment.

Q: What material is the LF 221586 screw plug made from?
A: The LF 221586 is manufactured from hardened steel with internal threads. The material resists corrosion and wear from repeated removal and installation, maintaining a reliable seal against the threaded port opening.

Q: How do I know if the LF 221586 screw plug needs replacement?
A: Replace the screw plug if it no longer seals properly and hydraulic fluid leaks from the port, if threads are stripped or corroded, or if the plug is damaged. A worn or missing screw plug can allow fluid loss, air infiltration, and contamination of the hydraulic system.

Q: Is the LF 221586 a common wear item on the PL30277?
A: The screw plug is not typically a frequent failure item when properly maintained. However, repeated access to the hydraulic system or physical damage can damage threads or the plug seal surface, requiring replacement to maintain system integrity.