Buick Regal: Description and Operation

 Electrical System Overload

The vehicle has fuses and circuit breakers to protect against an electrical system overload. When the current electrical load is too heavy, the circuit breaker opens and closes, protecting the circuit until the current load returns to normal or the problem is fixed. This greatly reduces the chance

 Power Transfer Unit Case Assemble

Power Transfer Unit Idler Gear Shaft Tube and O-ring, Input Shaft Bearing Race and Shim, and Idler Gear Shaft Bearing Race and Shim Installation Power Transfer Unit Idler Gear Shaft Access Tube O-ring- Rear Power Transfer Unit Idler Shaft Tube Procedure The tube orientation for assembly. In