6-speed dual clutch gearbox 02E

Chapter overview

• Technical data
  1
• 1 Identification
  1
• 1.1 Gearbox identification
  1
• 2 General information
  4
• 2.1 Allocation gearbox - engine
  4
• 2.2 Capacities
  5
• 3 Safety information
  6
• 3.1 General safety provisions
  6
• 3.2 Safety measures when working on vehicles with a start/stop system
  6
• 3.3 Notes on tow-starting/towing
  7
• 4 Repair instructions
  8
• 4.1 General repair instructions
  8
• 4.2 Gaskets and seals
  10
• 4.3 Nuts and bolts
  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
  21
• 1.4 Installing dual clutch
  22
• Controls, housing
  28
• 1 Mechatronic unit
  28
• 1.1 Removing and installing mechatronic unit for dual clutch gearbox J743
  28
• 2 Selector mechanism
  49
• 2.1 Assembly overview - selector mechanism
  49
• 2.2 Emergency release from position P
  50
• 2.3 Removing and installing selector lever handle
  51
• 2.4 Removing and installing selector mechanism
  54
• 2.5 Checking selector mechanism
  58
• 2.6 Checking and adjusting selector lever cable
  59
• 2.7 Renewing oil seal for selector shaft
  61
• 3 Removing and installing gearbox
  64
• 2012 ►
  64
• 3.2 Removing gearbox
  66
• 3.3 Install gearbox
  164
• 3.4 Specified torques for gearbox
  169
• 4 Transporting gearbox
  171
• 5 Installing to engine and gearbox support
  172
• 6 Bevel box
  173
• 6.1 Removing bevel box
  173
• 6.2 Installing bevel box
  186
• 7 Dismantling and assembling gearbox
  191
• 7.1 Assembly overview - gearbox
  191
• 8 Gear oil circuit
  194
• 8.1 Removing and installing gear oil cooler
  194
• 8.2 Removing and installing gear oil pump
  196
• 8.3 Removing and installing gear oil filter
  200
• 9 Gear oil
  202
• 9.1 Checking gear oil level
  202
• 9.2 Draining and filling gear oil
  205
• Gears, shafts
  209
• 1 Currently, no repairs can be made to gears and shafts
  209
• Final drive - differential
  210
• 1 Final drive seals
  210
• 1.1 Overview of fitting locations - seals
  210
• 1.2 Renewing left oil seal
  210
• 1.3 Renewing right oil seal
  214
• 2 Bevel box
  219
• 2.1 Assembly overview - bevel box
  219
• 2.2 Removing and installing right flange shaft
  220
• 2.3 Renewing needle bearing (polygon bearing) for right output shaft drive flange
  222
• 2.4 Renewing output flange and redetermining thickness of shim, bevel box removed
  224
• 2.5 Renewing seal on gearbox between bevel box and gearbox
  233
• 2.6 Renewing seal for right flange shaft on outside of bevel box
  235
• 2.7 Renewing seal on bevel box between gearbox and bevel box
  236
• 2.8 Renewing oil seal for drive flange and bevel box
  237
• 3 Gear oil
  250
• 3.1 Checking gear oil level
  250