c. Clean and Inspect the Internal Parts. Whenever you service the dental
operating system you should clean and inspect the internal parts.
(1) Clean the disassembled internal parts of the dental operating system
with a hot detergent solution whenever you service it.
(a) Wipe the parts with a soft, lint-free cloth.
(b) Flush all parts with clear, hot water, and rinse them in isopropyl
(2) Inspect the disassembled internal parts for defects whenever you are
reassembling the components of the dental operating system after you have serviced it.