Which document is specifically the troubleshooting manual?

• A. TSM (troubleshooting manual)
• B. Pilots Report
• C. Maint Manual
• D. OPS check yourself

Answer: (A)

Diagnosing faults and guiding repair steps is the sole focus of the troubleshooting manual. It provides fault-finding procedures, test steps, and reference information to identify and fix problems in the system. The document that fits this purpose exactly is the one described as the troubleshooting manual—the title itself signals its role. A Pilots Report is a flight crew’s documentation of observed conditions and issues, not a structured diagnostic guide. The Maintenance Manual covers general maintenance tasks and procedures, which may include troubleshooting only as part of broader tasks, but it isn’t dedicated to diagnosing faults. The OPS check yourself document isn’t a standard diagnostic guide for troubleshooting faults.