2019-09-26 Precautions for daily maintenance of diesel generator sets: 1. The disassembled parts must be stored properly, and cannot be lost or placed arbitrarily to avoid collision and damage. 2. The main parts such as rotor, end cover, stator, etc. must be handled with care to avoid damage. 3. When removing each thread, make a mark. When reinstalling, connect with the correct number, and never adjust it wrongly.