Final answer:
To install a new grease seal, a seal driver set or specialized seal installation tool and a soft-faced mallet are needed. Proper installation, including lubrication and correct alignment, is critical for effectiveness.
Step-by-step explanation:
To select the appropriate tool(s) to install a new grease seal, you typically need a seal driver set or a specialized seal installation tool designed specifically for the size and type of the grease seal you are installing. Another crucial tool is a hammer or mallet, preferably a soft-faced mallet to avoid damaging the seal. Some installations may require additional tools like a torque wrench, if specific torque settings are needed for the housing bolts, and a clean rag to clean the seating area before installing the new seal.
Proper installation is critical to ensure the longevity and effectiveness of the grease seal. A common practice is to lubricate the seal with the same grease that it will be sealing to ensure a good start without dry friction. Also, always ensure that the seal is aligned correctly and seated evenly to prevent leaks or damage to the seal or the housing.