Which part is NOT included in the T-CLOC checklist?

The T-CLOC checklist is a systematic way to ensure the safety and operational readiness of an ATV before riding. The checklist stands for Tires, Controls, Lights, Oil, and Chassis. Each component plays a vital role in the overall safety and performance of the vehicle.

The lighting system, while important for visibility and safety, is not listed as a specific category within the T-CLOC acronym. Rather, the T-CLOC framework focuses on the most critical mechanical and performance-related aspects that can affect the safe operation of the ATV. Meanwhile, the areas covered in T-CLOC include the tires, controls (such as throttle and brakes), the engine (in terms of oil levels), and the chassis components like the drive chain and shaft. By highlighting these specific areas, the T-CLOC checklist helps riders identify potential issues before they become problems during use.

Thus, the lighting system, while essential for riding at night or in low visibility conditions, does not fall within the primary categories outlined in the T-CLOC checklist.