What type of alteration does modifying the top of a car emergency exit fall under?

Modifying the top of a car emergency exit is classified as a Minor alteration Type B. This classification typically pertains to changes that do not significantly impact the overall safety or operability of the elevating device but may involve some aspects of functionality or accessibility.

In this context, alterations to emergency exits are often less complex than major modifications but still require adherence to safety regulations and standards. Minor alterations Type B may include adjustments that enhance serviceability or compliance without fundamentally changing the design or use of the elevating device. Understanding these categories helps ensure that any modifications made comply with regulatory requirements and maintain the safety of the equipment and its users.