GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2003
🢒
Express
🢒
Driveline/Axle
🢒 Transfer Case - BW 4473-NP3
Driveline/Axle
All Description and Operation
Transfer Case Description and Operation
Diagnostic Procedures
Diagnostic Starting Point - Transfer Case
Symptoms - Transfer Case
Transfer Case Clunk During Acceleration and Deceleration
Transfer Case Growl or Grinding Noise
Transfer Case Leak Diagnosis
Transfer Case No Front Drive
Transfer Case Popping Noise
Transfer Case Whine or Rumble Noise
Mechanical Specifications
Approximate Fluid Capacities
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers