Product Description
Grease fitting
Frequently Asked Questions
Q: What is a grease fitting and where does the SY37116 mount?
A: The SY37116 is a grease fitting (also called a grease zerk) that provides a lubrication point for pivot joints, steering linkages, and load wheel assemblies on electric and manual pallet jacks. It connects to a grease gun for scheduled maintenance lubrication. Typical mounting locations include steering columns, mast pivot points, and fork carriage slides across Crown, Toyota, Raymond, and Yale equipment.
Q: What thread size and material is the SY37116?
A: The SY37116 features a standard 1/4-inch NPT (National Pipe Thread) connection and is typically constructed from steel with a brass or steel check valve. This configuration prevents grease backflow and is compatible with standard grease guns. Confirm your equipment requires 1/4-inch NPT before ordering to avoid mismatched fittings.
Q: Can the SY37116 be used on both manual and electric pallet jacks?
A: Yes, the SY37116 is a universal grease fitting compatible with both manual and electric pallet jacks, as well as other material handling equipment. It is used on steering, mast, and load wheel lubrication points. Check your equipment manual for the exact lubrication schedule and grease type specified.
Q: What happens if a grease fitting becomes blocked or damaged?
A: A blocked or damaged SY37116 prevents proper lubrication of pivot points, leading to accelerated wear on steering linkages, mast bearings, and load wheels. Symptoms include stiff steering, squeaking joints, and increased resistance in mast lift operation. Replace damaged fittings immediately to avoid bearing failure.
Q: How frequently should the SY37116 fitting receive grease?
A: Lubrication frequency depends on equipment use intensity and manufacturer specifications, typically ranging from weekly to monthly intervals for active warehouse environments. High-use equipment (8+ hours daily) requires more frequent greasing. Check your equipment manual for the specific maintenance interval and grease grade recommended.