6-speed dual clutch gearbox 0D9

Chapter overview

• Technical data
  1
• 1 Safety information
  1
• 1.1 General safety provisions
  1
• 1.2 Safety measures when working on vehicles with a start/stop system
  2
• 1.3 Notes on tow-starting/towing
  2
• 2 Identification
  4
• 2.1 Gearbox identification
  4
• 3 Repair instructions
  7
• 3.1 General repair instructions
  7
• 3.2 Gaskets and seals
  8
• 3.3 Nuts and bolts
  9
• 4 Technical data
  10
• 4.1 Allocation gearbox - engine
  10
• 4.2 Capacities
  10
• 5 Electrical components
  11
• 5.1 Overview of fitting locations - electrical components
  11
• Clutch
  13
• 1 Clutch
  13
• 1.1 Assembly overview - dual clutch
  13
• 1.2 Removing and installing clutch end cover
  15
• 1.3 Removing dual clutch
  20
• 1.4 Installing dual clutch
  22
• Controls, housing
  30
• 1 Mechatronic unit
  30
• 1.1 Assembly overview - mechatronic unit
  30
• 1.2 Removing and installing sump
  35
• 1.3 Removing and installing mechatronic unit for dual clutch gearbox J743
  42
• 2 Selector mechanism
  65
• 2.1 Assembly overview - selector mechanism
  65
• 2.2 Manual release from position P
  68
• 2.3 Removing and installing selector lever handle
  68
• 2.4 Moving push-button in the handle to installation position
  72
• 2.5 Removing and installing selector mechanism
  74
• 2.6 Checking selector mechanism
  77
• 2.7 Checking and adjusting selector lever cable
  78
• 2.8 Renewing selector shaft seal
  80
• 3 Removing and installing gearbox
  83
• 3.1 Removing gearbox
  83
• 3.2 Installing gearbox
  94
• 3.3 Specified torques for gearbox
  99
• 4 Assembly mountings
  100
• 4.1 Assembly overview - assembly mountings
  100
• 5 Transporting gearbox
  104
• 5.1 Transporting gearbox
  104
• 5.2 Transporting front differential lock
  104
• 6 Dismantling and assembling gearbox
  106
• 6.1 Assembly overview - gearbox
  106
• 7 Securing to engine and gearbox support
  110
• 7.1 Installing gearbox to engine and gearbox support
  110
• 7.2 Securing front differential lock to engine and gearbox support
  111
• 8 Gear oil circuit
  113
• 8.1 Removing and installing gear oil cooler
  113
• 8.2 Removing and installing cover for gear oil pump
  116
• 8.3 Removing and installing gear oil pump
  118
• 8.4 Removing and installing gear oil filter
  120
• 9 Gear oil
  123
• 9.1 Checking gear oil level
  123
• 9.2 Draining and filling gear oil
  127
• 10 Front differential lock
  131
• 10.1 Assembly overview - front differential lock
  131
• 10.2 Removing front differential lock
  131
• 10.3 Installing front differential lock
  135
• 10.4 Removing and installing differential lock control unit J647
  137
• Gears, shafts
  139
• 1 Currently, no repairs can be made to gears and shafts
  139
• Final drive - differential
  140
• 1 Oil for front differential lock
  140
• 1.1 Checking oil level for front differential lock
  140
• 1.2 Draining and filling oil for front differential lock
  141
• 2 Oil seals
  146
• 2.1 Overview of fitting locations - seals
  146
• 2.2 Renewing left seal
  148
• 2.3 Renewing right seal
  152
• 3 Components of front differential lock
  162
• 3.1 Assembly overview - components of front differential lock
  162
• 3.2 Checking function
  164
• 3.3 Removing and installing pump for front differential lock V181
  164
• 3.4 Removing and installing coupling for front differential lock
  166
• 3.5 Renewing seals for front differential lock
  166
• 3.6 Renewing ball bearing for flange shaft
  175