What type of checks does the No.4 PDI perform regarding the stowage?

The No.4 PDI, or Pre-Delivery Inspection, has a specific role in ensuring that all required stowage and equipment are correctly positioned and secured on the aircraft. The correct choice encompasses both G1 (galley) and G2 stowage, as well as other necessary equipment throughout the cabin area. This process is critical for maintaining safety and compliance with aviation regulations by ensuring that all items are stowed properly to prevent any hazards during flight.

Focusing solely on cabin stowage, galleys, or emergency equipment would not provide a comprehensive overview of the responsibilities involved in the No.4 PDI check. Instead, this check is necessary for ensuring that the entirety of the available stowage areas, which includes various compartments for equipment and supplies, is appropriately inspected and verified, promoting overall safety and operational efficiency during flights.