Transmission and Drivetrain: Technical Service Bulletins

• Customer Interest
  • M/T - Hard Shift In Low Temperatures
  • M/T - Hard Shift to 2ND Gear After Cold Start
• By Symptom
  • Abnormal wear/deterioration
    • Engine, Rear Oil Seal - Prevent Damage While Assembling
    • A/T - Front Bushing Wear
  • Chattering
    • Clutch Disc - Revised
  • Customer Interest
    • M/T - Hard Shift In Low Temperatures
    • M/T - Hard Shift to 2ND Gear After Cold Start
  • Hard shifting/Stiff clutch
    • M/T - Hard Shift In Low Temperatures
  • Leaks
    • Engine, Rear Oil Seal - Prevent Damage While Assembling
  • No shift/Incorrect gear engagement
    • A/T - E4N71B, L4N71B, 4N71B No 4th Gear
    • A/T - Slipping or No-Shift/Metal Sealing Rings
• All Technical Service Bulletins
  • Tools, Special - Modification
  • A/T - Proper Control Unit Connection
  • Engine, Rear Oil Seal - Prevent Damage While Assembling
  • Companion Flange & Propeller Shaft - Alignment Marks
  • Clutch Disc - Revised
  • A/T - Driven Plate Parts Catalog Revision
  • A/T - Diagnostic Procedures
  • A/T - Engine Vacuum Testing
  • A/T - How To Use A Pressure Gauge
  • A/T - E4N71B, L4N71B, 4N71B No 4th Gear
  • A/T - Intermittent Electrical Problems
  • A/T - Failsafe Modes
  • A/T - Drive Axle and Wheel Lug Nut Torque Specifications
  • 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
  • M/T - Hard Shift In Low Temperatures
  • Fuel System, M/T - Manual Revisions
  • M/T - Shim Adjustment Procedure
  • M/T - Hard Shift to 2ND Gear After Cold Start