Replacing the complete car enclosure with a new one necessitates what type of alteration?

Replacing the complete car enclosure with a new one is considered a major alteration because it fundamentally changes a critical component of the elevating device. Major alterations are those that could impact the safety, structural integrity, or operational capabilities of the equipment. A new car enclosure could alter weight distribution, load capacity, and overall functionality of the elevating device, necessitating careful consideration, regulatory approvals, and possibly a full reassessment of the device's compliance with safety standards and operational codes.

Minor alterations typically refer to changes that do not significantly affect the performance, safety, or operation of the device, while temporary alterations relate to short-term modifications that can be easily reversed. Cosmetic alterations involve aesthetic changes that do not affect the functional or safety aspects of the equipment. Since replacing the entire car enclosure affects how the device operates and interacts with its environment, it falls squarely within the category of major alterations.