Transmission and Drivetrain: Technical Service Bulletins

• By Symptom
  • Hard Shifting
    • A/T - RWD 4 Speed Rough 1-2 Upshift
  • Incorrect gear selection
    • A/T - Improved Shift Indicator Alignment
  • No shift/Incorrect gear engagement
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Slipping
    • A/T - Slipping or No-Shift/Metal Sealing Rings
  • Won't disengage
    • A/T - A40 Series O/D Won't Cancel Fourth Gear
• All Technical Service Bulletins
  • Canada - A/T - Installation Precautions
  • Canada - Drivetrain - Drive/Axle Shaft Replacement Precautions
  • A/T - Replacement Precautions
  • A/T - Torque Converter Bolt Installation Precautions
  • A/T - Torque Converter Mounting Bolt Caution
  • A/T - Improved Shift Indicator Alignment
  • Starting - Modified Clutch Start Switch
  • A/T - Serial Numbers/Identification
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • A/T - Intermittent Electrical Problems
  • A/T - RWD 4 Speed Rough 1-2 Upshift
  • A/T - Failsafe Modes
  • A/T - A40 Series O/D No Fourth Gear
  • A/T - A40 Series O/D Won't Cancel Fourth Gear
  • A/T - Checkball Wear
  • A/T - Slipping or No-Shift/Metal Sealing Rings
  • A/T - Front Bushing Wear
  • A/T - Math Formulas Part I
    • Overview
    • Shift Speed and Pressure
    • Speedometer Ratios
  • A/T - Twenty Steps To Successful Repairs
  • A/T - Math Part II
  • A/T - Choosing the Right ATF
  • A/T - Fluid Type T-IV Replaces Type T-II
  • A/T - Fluid Interchangeability
  • A/T - Shift Interlock System Modified
  • Drivetrain - Drive/Axle Shaft Replacement Precautions
  • A/T, M/T - Alignment Pin Service Precaution
  • Canada - A/T - Transmission Serial Number Locations