When removing grease and oil from a motor, what should be avoided to prevent damage?

When cleaning a motor, it's important to avoid using excessive amounts of solvent because it can lead to damage of sensitive components, seals, and electrical connections. Many solvents can strip away protective coatings, degrade rubber parts, or cause corrosion, particularly if they are not designed specifically for use with the materials in the motor. Furthermore, too much solvent may also create a hazard by introducing flammable fumes or leaving residues that can interfere with the operation of the motor after cleaning.

In addition to the risks associated with solvent use, other techniques of cleaning, such as applying too much detergent or using abrasive materials, can also pose risks. Excess detergent may lead to residue that traps particles, and abrasives can scratch or wear down surface areas. However, the specific concern when it comes to excess solvent is its direct impact on the integrity and functionality of the motor's components, making it essential to use solvents sparingly and appropriately.