PR 311390-000

Frequently Asked Questions

Q: What is the PR 311390-000 grease fitting and where is it used?
A: The PR 311390-000 is a press-in grease fitting designed for lubrication points on BT Prime Mover electric pallet trucks, compatible with L2000 and L2300 series models. It enables direct grease application to chassis pivot points and lift arm pivot joints.

Q: What material is the PR 311390-000 grease fitting made from?
A: The PR 311390-000 is constructed from carbon steel with a plain finish. This material provides durability in high-cycling industrial lift truck environments and resists corrosion in typical warehouse conditions.

Q: Which electric pallet truck models are compatible with the PR 311390-000?
A: The PR 311390-000 fits BT Prime Mover electric pallet trucks, including the SMX 45 Walkie Pallet Truck, and L2000 and L2300 series models. Verify your truck model and lubrication point location before ordering.

Q: How frequently should the PR 311390-000 grease fitting be serviced?
A: Grease fittings in high-cycling industrial environments require regular lubrication according to your equipment maintenance schedule, typically every 20-50 hours of operation or weekly, whichever comes first. Follow your truck manufacturers lubrication intervals.

Q: What type of grease should be used with the PR 311390-000?
A: Use a general-purpose industrial lithium-based grease suitable for material handling equipment. Do not use high-pressure grease or specialty lubricants unless specified by your equipment documentation.

Q: When should the PR 311390-000 grease fitting be replaced?
A: Replace the grease fitting if the stem is damaged, does not accept grease from the lubrication gun, or if corrosion prevents proper sealing. A deteriorated fitting allows grease to escape and contaminants to enter the bearing.