What should be done after placing the fan on the flywheel?

After placing the fan on the flywheel, the first crucial step involves ensuring that the plastic bosses on the backside of the fan are properly aligned with the recesses in the face of the flywheel. This alignment is essential for the fan to function correctly. Proper positioning guarantees that the fan will spin freely without obstruction and provides the necessary airflow for cooling the engine. Misalignment could lead to vibrations, noise, or even damage to both the fan and the flywheel during operation.

While securing the fan with bolts is also an important step, it usually comes after confirming that the fan is correctly aligned. Applying lubricant may not be necessary at this point, and installing the flywheel cover is typically done later in the assembly process. Thus, ensuring the initial correct alignment is a critical foundational step before proceeding with further assembly tasks.