Final answer:
Ratchets should not be lubricated when putting them back together.
Step-by-step explanation:
Ratchets should have regular maintenance, but you should never lubricate the ratchet when putting it back together.
The statement is true.
Ratchets function by using a gear mechanism with teeth to allow motion in one direction while preventing motion in the opposite direction. They are designed to work without lubrication and adding lubricant can cause the ratchet to slip or malfunction.
Learn more about Ratchets and lubrication