Which faults should be reported to maintenance crew?

The correct choice is to report all mentioned discrepancies because they each represent different levels of maintenance needs and safety concerns. Reporting every fault, including paint chips, cracks, or leaks, ensures that the maintenance crew can assess the safety and integrity of the equipment comprehensively.

Even superficial issues, like chipped paint, can sometimes indicate larger problems, such as corrosion or underlying structural damage if not addressed promptly. Cracks and leaks are more critical faults that can directly impact safety and operational efficiency. By reporting all discrepancies, the maintenance crew is better equipped to perform thorough inspections, prioritize repairs, and ultimately maintain safe operating conditions. This holistic approach reflects a proactive maintenance philosophy essential in aviation and other safety-sensitive industries.