Differential Assembly: Technical Service Bulletins

• Rear Axle - Service Part Usage For Past Model Years
• Four Wheel Drive (4 X 4) - General Information
  • Overview
  • Aerostar Electronic 4-Wheel Drive (E-4WD)
  • 4 X 4 X Ford - Locking Hubs
  • Manual (Free-Running) Hubs
  • Automatic Locking Hubs
  • 4 X 4 X Ford - Special Operating Characteristics
  • 4 X 4 X Ford - Driveline Windup
  • Service Tips
  • Diagnosis of the Electric Shift 4 X 4
• Differential Pinion Bolt - Removal Aid
• Axle Ring Gear - Shop Manual Correction
• Front Drive Axle - Lube Blow-Out
• Drivetrain - Lubricant Usage
• Front/Rear Drive Axles - Lubricant Drain/Fill Procedure