GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
Express - AWD
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Transmission/Transaxle
🢒 Transfer Case - BW 4473-NP3
Transmission/Transaxle
All Description and Operation
Transfer Case Description and Operation
All Special Tools and Equipment
Special Tools
All Visual Identification
Transfer Case Disassembled View
Cleaning, Inspection, and Adjustment
Transfer Case Cleaning and Inspection
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 Viscous Coupling Test
Transfer Case Whine or Rumble Noise
Disassembly, Overhaul, Repair, and Assembly
Transfer Case Assemble
Transfer Case Disassemble
Mechanical Specifications
Approximate Fluid Capacities
Fastener Tightening Specifications
Other Specifications
Adhesives, Fluids, Lubricants, and Sealers
Removal, Installation, and Replacement
Adapter Replacement
Front Output Shaft Seal Replacement
Input Shaft Seal Replacement
Rear Output Shaft Seal Replacement
Transfer Case Assembly Replacement
Transfer Case Fluid Replacement
Transfer Case Speed Sensor Replacement