Which of the following statements is true regarding the alignment of a clutch disc during installation?

The statement that a tool should be used for alignment is true because proper alignment of the clutch disc is crucial for effective engagement and disengagement during operation. When the clutch disc is not correctly aligned with the flywheel and pressure plate, it can lead to difficulty in shifting gears, increased wear, or even failure of the clutch system.

Using an alignment tool, often referred to as a clutch alignment tool, ensures that the disc is centered perfectly within the pressure plate and the flywheel, allowing it to function smoothly. This tool typically fits into the pilot bearing or bushing in the crankshaft to provide a precise guide for positioning the clutch disc. Ensuring correct alignment is essential regardless of the condition of the flywheel or other components since misalignment can cause issues even with new parts.

In contrast, other statements lack accuracy. The idea that the pressure plate aligns the disc automatically is misleading; while the pressure plate does help secure the disc, it does not guarantee proper centering without the aid of a tool. While opinions among technicians may vary, alignment is a crucial step that is widely recognized as necessary in the installation process. Furthermore, alignment is never optional; it must always be performed, regardless of whether the flywheel is new or used,