Self Study Program 993603 – The Audi Q7 Power Transmission

VAG SSP 993603 . Audi Q7 – Power transmission by the inventor of the quattro. In addition to outstanding dynamics, the Audi Q7 powertrain concept ensures an impressive performance at high speeds, both on highway and off-road.

The permanent quattro four-wheel drive with asymmetric-dynamic torque split ensures maximum traction and cornering stability. These features are essential to good driving dynamics and active driving safety.

The newly designed 0AQ Transfer Case is a key feature of the power transmission system. The purpose of this SSP is to explain the design and function of this new system.

CONTENTS

• Overview
  • Powertrain concept
  • Subassemblies overview
• Brief description of the transmission
  • 0AT/09D 6-Speed Automatic Transmission
• Gear selector mechanism
  • Automatic Transmission Selector Mechanism
• 0AQ Transfer Case
  • Design and Function of the 0AQ Transfer Case
  • Self-locking Center Differential
  • Components Overview/Design and Function
  • Asymmetric Basic Torque Distribution
  • Asymmetric-Dynamic Torque Distribution
  • Chain Drive
  • Lubrication
  • Oil Supply/Sealing
• Service
  • Service/Special Tools
• Useful information
  • Operating instructions
• Self-Study Programs for the Audi Q7

The self-study program provides introductory information regarding the design and function of new models, automotive components or technologies.
The self-study program is not a Repair Manual!
All values given are intended as a guideline only and refer to the software version valid at the time of publication of the SSP.
For maintenance and repair work, always refer to the current technical literature.

Language: English
Format: PDF
Pages: 38

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