Product Description
ZERK
Frequently Asked Questions
Q: What is a zerk fitting and what does the HY 3014862 do?
A: A zerk (also called a grease fitting) is a one-way valve that allows pressurized grease to enter a bearing or joint while preventing dirt and contaminants from entering. The HY 3014862 is a zerk fitting used on Hyster electric lift trucks for lubrication points.
Q: What Hyster electric lift truck models use the HY 3014862 zerk fitting?
A: The HY 3014862 zerk is used on various Hyster electric lift truck models as original equipment. Verify your specific model and serial range against the parts diagram to confirm this is the correct zerk for your equipment.
Q: What is the thread size and type for the HY 3014862 zerk fitting?
A: Standard zerk fittings on Hyster equipment are typically 1/4 inch NPT (National Pipe Thread) or 1/8 inch NPT. Confirm the thread size for the HY 3014862 against your equipment documentation to ensure correct installation fit.
Q: How often should the HY 3014862 zerk fitting be greased?
A: Zerk lubrication intervals depend on equipment usage and operating conditions. Light-duty operation may require lubrication every 100-200 hours, while heavy-duty or continuous operation may require every 50-100 hours. Follow your Hyster maintenance manual for specific lubrication schedules.
Q: What type of grease should be used with the HY 3014862 zerk fitting?
A: Use general-purpose lithium or polyurea-based NLGI Grade 2 grease compatible with electric equipment. Do not use synthetic greases unless specified in your Hyster maintenance manual. Verify grease compatibility with the bearing or joint being lubricated.