What part of the telehandler's Function Test Inspection Checklist assesses the boom's ability to raise and lower?

The boom's ability to raise and lower is assessed by specific checks that focus directly on the functionality and safety of the boom mechanism. During the Function Test Inspection, it is essential to verify that the boom operates smoothly and effectively without any obstructions or mechanical issues. This part of the checklist ensures that the hydraulic systems are functioning correctly and that the operator can confidently control the boom's movements, which is crucial for safe operations.

The 'Boom Raise and Lower' section is dedicated to evaluating this exact capability, ensuring that the telehandler can perform its expected tasks, such as lifting and placing loads at different elevations. Assessing this function is vital for operational safety because any malfunction in the boom's operation could lead to accidents or equipment damage.

In contrast, the other options focus on different aspects of the telehandler's operation, such as the steering system, which pertains to maneuvering the machine; the parking brake, which ensures the telehandler remains stationary when not in use; and frame sway assessments that evaluate the stability of the telehandler during dynamic operations. Each of these components is important, but they do not directly relate to the boom's lifting capability.