7-speed dual clutch gearbox 0CG

Chapter overview

• Technical data
  1
• 1 Technical data
  1
• 1.1 Allocation of gearbox to engine
  1
• 1.2 Capacities
  1
• 2 General notes
  3
• 2.1 Rules for cleanliness
  3
• 3 Safety instructions
  4
• 3.1 General safety regulations
  4
• 3.2 General warning instructions for work on vehicles with high-voltage system
  4
• 3.4 Safety precautions when working on the mechatronic unit
  6
• 3.5 Notes on tow-starting/towing
  7
• Controls, housing
  8
• 1 Selector mechanism
  8
• 1.1 Assembly overview - selector mechanism
  8
• 1.2 Assembly overview - selector lever handle
  10
• 1.3 Checking and adjusting selector lever cable
  10
• 1.4 Removing and installing selector mechanism
  14
• 1.5 Emergency release from position P
  16
• 1.6 Removing and installing selector lever handle
  16
• 1.7 Moving push button to installation position in the handle
  19
• 2 Mechatronic unit
  22
• 2.1 Assembly overview - mechatronic unit
  22
• 2.2 Removing and installing mechatronic unit for dual clutch gearbox J743
  23
• 3 Removing and installing gearbox
  37
• 3.1 Removing gearbox
  37
• 3.2 Installing gearbox
  37
• 3.3 Specified torques for gearbox
  37
• 4 Gear oil
  38
• 4.1 Draining and filling gear oil
  38
• Gears, shafts
  42
• 1 Parking lock
  42
• 1.1 Assembly overview – parking lock
  42
• 1.2 Removing and installing parking lock
  42
• Final drive - differential
  46
• 1 Oil seals
  46
• 1.1 Overview of fitting locations – seals
  46
• 1.2 Renewing left oil seal
  46
• 1.3 Renewing right oil seal
  49