Final answer:
The operator should inspect the bus regularly according to the maintenance schedule set by the transportation company to ensure passenger safety and prevent breakdowns. Regular inspections include checking vital components like the engine, tires, brakes, and lights. Inspections should be done before each route.
Step-by-step explanation:
The operator should inspect the bus regularly according to the maintenance schedule set by the transportation company. In the given example, a one-hour one-way route operating on a 15-minute schedule needs 4 buses in service in each direction of the route. This means that the operator should inspect the bus before starting each route and make sure it is in proper working condition.
Inspecting the bus includes checking the engine, tires, brakes, lights, and other vital components to ensure that it is safe and reliable for passengers. Regular inspections help identify any potential issues or safety concerns and allow for prompt repairs or maintenance.
By following the maintenance schedule and inspecting the bus before each route, the operator can ensure the safety and comfort of the passengers and prevent any unforeseen breakdowns or accidents.