Automatic Transmission -- 6F50/6F55 (1 Of 2)

• Specifications
  • Notes
  • Torque Specifications
  • General Specifications
  • Solenoid Operation Chart
  • Pressure Chart
  • Clutch Application Chart
  • Stall Speed Chart
  • Gear Ratio Chart
  • Shift Speeds
  • Differential and Transfer Gear Bearing Preload Shim Selection Chart
• Description And Operation
  • Automatic Transmission
    • Component Location
    • Overview
    • Identification Tags
      • Identification Tag Location
      • Transmission Identification Tag
      • Original Solenoid Body Tag
      • Replacement Solenoid Body Tag
      • Solenoid Body Identification Tag
    • System Operation
      • Park
        • Park Clutch Application Chart
        • Park Position Solenoid Operation Chart
        • Powerflow
      • Reverse
        • Reverse Clutch Application Chart
        • Reverse Position Solenoid Operation Chart
        • Powerflow
      • Neutral
        • Neutral Clutch Application Chart
        • Neutral Position Solenoid Operation Chart
        • Powerflow
      • 1st Gear
        • Notes
        • 1st Gear Above 8 kmh (5 mph) Clutch Application Chart
        • 1st Gear LOW Position and Below 8 kmh (5 mph) Clutch Application Chart
        • 1st Gear Above 8 kmh (5 mph) Solenoid Operation Chart
        • 1st Gear LOW Position and Below 8 kmh (5 mph) Solenoid Operation Chart
        • Powerflow
      • 2nd Gear
        • 2nd Gear Clutch Application Chart
        • 2nd Gear Solenoid Operation Chart
        • Powerflow
      • 3rd Gear
        • 3rd Gear Clutch Application Chart
        • 3rd Gear Solenoid Operation Chart
        • Powerflow
      • 4th Gear
        • 4th Gear Clutch Application Chart
        • 4th Gear Solenoid Operation Chart
        • Powerflow
      • 5th Gear
        • 5th Gear Clutch Application Chart
        • 5th Gear Solenoid Operation Chart
        • Powerflow
        • Fail-safe Mode
      • 6th Gear
        • 6th Gear Clutch Application Chart
        • 6th Gear Solenoid Operation Chart
        • Powerflow
  • Electrical System
    • Component Location
    • System Operation
    • Component Description
      • Sensors and Switches
      • Solenoid Body
      • ON/OFF Solenoids
      • Normally Low Solenoids
      • Normally High Solenoids
  • Hydraulic System
    • Component Location
    • Component Description
      • Transmission Pump and Fluid Filter
      • Transmission Fluid Level
      • Main Control
      • Multi-Plate Clutch
      • External Sealing
      • Hydraulic Circuits Legend
      • Line Pressure Hydraulic Circuits
      • Lubrication Hydraulic Circuits
      • Torque Converter Hydraulic Circuits
      • Solenoid Hydraulic Circuits
      • Forward Clutch Hydraulic Circuits
      • Direct (3, 5, R) Clutch Hydraulic Circuits
      • Intermediate (2, 6) Clutch Hydraulic Circuits
      • Low-Reverse Clutch Hydraulic Circuits
      • Overdrive Clutch Hydraulic Circuits
  • Mechanical System
    • Component Location
    • System Operation
      • System Diagram
    • Component Description
      • Planetary Gearset
      • Input Shaft
      • Front Planetary Carrier Hub (Output Hub)
      • Final Drive Gearset
      • Differential
      • Forward (1, 2, 3, 4) Clutch
      • Direct (3, 5, R) Clutch
      • Intermediate (2, 6) Clutch
      • Low-Reverse Clutch
      • Overdrive Clutch
      • Low One-Way Clutch