Final answer:
The correct answer is A) True. It is important to change manual transmission fluids at recommended intervals to ensure the transmission operates smoothly, to prevent overheating, and to avoid costly repairs. Maintenance schedules provided by manufacturers are crucial for optimal vehicle performance and longevity.
Step-by-step explanation:
It is important to change the transmission fluid in manual transmissions at the intervals recommended by the vehicle manufacturer. The transmission fluid plays a critical role in lubricating the transmission parts, preventing overheating, and ensuring smooth gear shifting. Over time, the fluid degrades and may become contaminated with metal shavings and other debris that accumulates as the internal parts wear. This can lead to poor performance and potentially costly repairs if the fluid is not changed regularly.
Following the manufacturer's maintenance schedule is essential to keeping your vehicle's manual transmission in good working order and preventing transmission issues. Neglecting to change the transmission fluid at the recommended intervals can result in reduced lubrication, increased friction, and eventually transmission failure.