Stand or Sit(Stationary position), Walk(Move, Traverse), Climb (stairs/ladders) or balance (Ascend/Descend, Work atop, Traverse), Use hand/fingers to handle or feel (Operate, Activate, Use, Prepare, Inspect, Place, Detect, Position), Stoop, kneel, crouch, or Crawl(Position self(to), Move), Talk/hear(Communicate, Detect, Converse with, Discern, Convey, Express oneself, Exchange information), See (Detect, Determine, Perceive, Identify, Recognize, Judge, Observe, Inspect, Estimate, Assess), Pushing or Pulling, Reaching, Repetitive Motion. Perform routine truck maintenance including checking tire pressure, oil, coolant, and fuel levels.