O-Ring 221468

O-Ring 221468

The O-Ring (Part No. 221468) is a critical sealing component designed specifically for Jenbacher gas engines. Its primary function is to create a reliable, leak-proof seal between two mating surfaces, typically within fluid systems such as coolant, lubricant, or fuel circuits. By preventing the ingress of contaminants and the escape of vital fluids, it ensures the engine operates with optimal efficiency, safety, and reliability.

Function & Importance:

This O-ring maintains system integrity by sealing under pressure. Its failure could lead to fluid leaks, resulting in potential engine performance loss, increased emissions, cross-contamination of fluids, or even serious operational downtime. Therefore, it is essential for maintaining the engine's designed performance and longevity.

Usage & Installation:

Preparation: Ensure the engine is shut down, isolated, and the specific assembly is safely depressurized and drained.

Inspection: Carefully remove the old O-ring. Clean the groove and mating surfaces thoroughly. Inspect for any damage or wear.

Installation: Lightly lubricate the new O-ring 221468 with a compatible medium (e.g., silicone grease). Place it correctly into the clean groove, ensuring it is not twisted, stretched, or pinched.

Reassembly: Reassemble the components evenly, avoiding any shear damage to the seal during tightening.

In summary, the O-Ring 221468, though small, plays a vital role in engine sealing. Correct handling and installation are crucial to uphold the functional integrity of the engine system it serves. Always refer to the official Jenbacher maintenance manual for precise procedures.