Answer:
Appendices
Step-by-step explanation:
Operator's manual have various Chapters in it. Each of them are designated to some particular topic.
As for example the first chapter towards the basic description of vehicle, second towards the operating instructions, as to where and how the vehicle shall run and the basic guidelines, third chapter might contain the details for the use of vehicle in case of any emergencies.
Further at the last or near to last there is appendices which shows the references, all the items basically issued, vehicle sign/ decal information, lubrication etc: