Auto Transmission Repair Work Auto transmission repair can range from simple adjustments to parts replacements and complete overhauls. Work safely during auto transmission repair by wearing your personal protective equipment, understanding the chemicals you work with, and following safe work practices. Wear personal protective equipment during your repair work. Safety glasses prevent flying debris from damaging your eye. Side shields or goggles prevent splashes when you are working with fluids. Wear chemical resistant gloves to protect your hands and skin. Consider mechanics gloves for certain tasks to give you a better grip and prevent cuts and scrapes. Use kneepads to protect your...