During a clutch installation, which method can be used to align the clutch disc to the pilot bearing?

The correct choice encompasses various methods that can be employed to align the clutch disc to the pilot bearing during installation. Each method has its own advantages, making them viable options depending on the situation.

Using an old transmission shaft is a straightforward technique that provides a real-world representation for alignment, ensuring that the clutch disc is positioned as it would be during regular operation. However, it might not be readily accessible for all technicians.

A plastic dummy transmission shaft serves a specific purpose by being lightweight and easy to handle. This method is particularly beneficial because it can be designed to fit snugly into the pilot bearing and accommodate the clutch disc correctly without the weight and complexity of an actual transmission shaft.

The commercial clutch disc alignment tool is specifically designed for this task. It allows for precise alignment of the clutch disc, making the installation process easier and reducing the risk of misalignment, which is crucial for smooth operation after the clutch is installed.

Utilizing any of these methods can effectively achieve the necessary alignment during a clutch installation, confirming that all the options presented are valid approaches to this common repair task.