2A751 CDC Vol. 3 Questions and
Answers Already Passed
What is the primary purpose of performing a pre-operational check on a tool or equipment before
use?
✔✔ To ensure that the tool or equipment is functioning properly and is safe to use.
How often should preventive maintenance be performed on ground support equipment?
✔✔ Preventive maintenance should be performed at regular intervals based on the
manufacturer's recommendations or as specified by the maintenance schedule.
What is the primary responsibility of an aircraft maintenance technician regarding tool control?
✔✔ To ensure that all tools are properly accounted for and stored after use to prevent foreign
object damage (FOD) and loss.
What should be done if a tool is found to be damaged or malfunctioning?
✔✔ The tool should be removed from service, tagged as "out of service," and sent for repair or
replacement.
1
,When servicing aircraft hydraulic systems, what safety precaution must be taken?
✔✔ Always ensure that hydraulic pressure is relieved before disconnecting or servicing any
component.
What is the purpose of performing a daily inspection on ground support equipment?
✔✔ To identify any defects or malfunctions that could affect the operation or safety of the
equipment during its use.
Why is it important to follow the manufacturer's specifications when performing maintenance?
✔✔ To ensure that the maintenance is performed correctly and safely, maintaining the
equipment's operational integrity.
What is the procedure for cleaning up a hazardous material spill?
✔✔ The spill should be contained, the appropriate cleaning materials should be used, and the
area should be reported for proper disposal and handling.
What is the first step when troubleshooting an electrical problem on an aircraft or its support
equipment?
2
, ✔✔ Identify and isolate the electrical system or circuit that is malfunctioning, and check for any
obvious signs of damage or loose connections.
Why is it important to maintain accurate records of maintenance and inspections?
✔✔ Accurate records ensure that maintenance procedures are properly tracked, help identify
recurring issues, and are required for regulatory compliance.
What should be checked before operating any air or ground support equipment?
✔✔ Check for proper fluid levels, condition of safety features, and verify that the equipment is
in proper working order.
What is the purpose of the tire pressure maintenance procedure?
✔✔ To ensure that tires are inflated to the correct pressure for optimal performance and safety.
What should be done if an aircraft or ground support equipment is in an unsafe condition?
✔✔ It should be immediately tagged as "out of service," and a maintenance action should be
initiated to correct the problem.
How often should fuel samples be taken from fuel tanks?
3
Answers Already Passed
What is the primary purpose of performing a pre-operational check on a tool or equipment before
use?
✔✔ To ensure that the tool or equipment is functioning properly and is safe to use.
How often should preventive maintenance be performed on ground support equipment?
✔✔ Preventive maintenance should be performed at regular intervals based on the
manufacturer's recommendations or as specified by the maintenance schedule.
What is the primary responsibility of an aircraft maintenance technician regarding tool control?
✔✔ To ensure that all tools are properly accounted for and stored after use to prevent foreign
object damage (FOD) and loss.
What should be done if a tool is found to be damaged or malfunctioning?
✔✔ The tool should be removed from service, tagged as "out of service," and sent for repair or
replacement.
1
,When servicing aircraft hydraulic systems, what safety precaution must be taken?
✔✔ Always ensure that hydraulic pressure is relieved before disconnecting or servicing any
component.
What is the purpose of performing a daily inspection on ground support equipment?
✔✔ To identify any defects or malfunctions that could affect the operation or safety of the
equipment during its use.
Why is it important to follow the manufacturer's specifications when performing maintenance?
✔✔ To ensure that the maintenance is performed correctly and safely, maintaining the
equipment's operational integrity.
What is the procedure for cleaning up a hazardous material spill?
✔✔ The spill should be contained, the appropriate cleaning materials should be used, and the
area should be reported for proper disposal and handling.
What is the first step when troubleshooting an electrical problem on an aircraft or its support
equipment?
2
, ✔✔ Identify and isolate the electrical system or circuit that is malfunctioning, and check for any
obvious signs of damage or loose connections.
Why is it important to maintain accurate records of maintenance and inspections?
✔✔ Accurate records ensure that maintenance procedures are properly tracked, help identify
recurring issues, and are required for regulatory compliance.
What should be checked before operating any air or ground support equipment?
✔✔ Check for proper fluid levels, condition of safety features, and verify that the equipment is
in proper working order.
What is the purpose of the tire pressure maintenance procedure?
✔✔ To ensure that tires are inflated to the correct pressure for optimal performance and safety.
What should be done if an aircraft or ground support equipment is in an unsafe condition?
✔✔ It should be immediately tagged as "out of service," and a maintenance action should be
initiated to correct the problem.
How often should fuel samples be taken from fuel tanks?
3
