8-speed automatic gearbox 0C8

Chapter overview

• Technical data
  1
• 1 General repair instructions
  1
• 1.1 Information on 8-speed automatic gearbox 0C8
  1
• 1.2 Brief overview - drive train
  1
• 1.3 Tools
  2
• 1.4 Gearbox
  2
• 1.5 Gaskets and seals
  2
• 1.6 ATF
  3
• 1.7 Nuts and bolts
  3
• 1.8 Electrical components
  4
• 1.9 Guided Fault Finding, vehicle self-diagnosis and test instruments
  4
• 2 Identification of gearbox
  5
• 3 Code letters, assembly allocation
  6
• 3.1 Allocation for vehicles with hybrid drive
  6
• 3.2 Allocation for vehicles with a petrol engine
  6
• 3.3 Allocation for vehicles with a diesel engine
  6
• 4 Capacity
  7
• Clutch
  8
• 1 Repairing clutch mechanism
  8
• 1.1 Overview
  8
• 1.2 Bleeding the hydraulic system
  9
• 1.3 Removing and installing pressure regulator for disengagement clutch N511
  10
• 2 Removing and installing clutch
  13
• 2.1 Assembly overview - clutch
  13
• 2.2 Removing and installing clutch
  14
• Torque converter
  17
• 1 Proper handling and installation of torque converter
  17
• 1.1 Overview - torque converter
  18
• 1.2 Checking torque converter
  18
• 1.3 Removing and installing torque converter oil seal
  18
• 1.4 Draining torque converter
  19
• 1.5 Installing torque converter
  20
• Controls, housing
  23
• 1 Connecting »tester«
  23
• 1.1 Connect vehicle diagnosis, testing and information system VAS 5051
  23
• 2 Selector mechanism
  25
• 2.1 Checking selector mechanism
  25
• 2.2 Assembly overview - selector mechanism
  26
• 2.3 Removing and installing selector lever handle
  28
• 2.4 Moving push-button in the handle to installation position
  30
• 2.5 Checking and adjusting selector lever cable
  32
• 2.6 Removing and installing selector lever cable, vehicles up to 05.2012
  36
• 2.7 Emergency release from position »P«
  38
• 2.11 Removing and installing selector mechanism
  42
• 3 Removing and installing gearbox - vehicles with hybrid drive
  49
• 4 Removing and installing gearbox, vehicles with V6 TFSI engine
  58
• 5 Removing and installing gearbox - vehicles with V6 TDI
  70
• 6 Removing and installing gearbox - vehicles with VR6
  82
• 7 Removing and installing gearbox - vehicles with V8 engine
  91
• 8 Transporting gearbox
  93
• 9 Checking and topping up ATF level
  94
• 9.1 Checking ATF level
  96
• 9.2 Topping up ATF
  98
• 9.3 Draining and filling ATF
  98
• 10 ATF pipes, ATF pre-heater and ATF cooler
  101
• 10.1 Removing and installing ATF pipes
  101
• 10.2 Removing and installing ATF pre-heater
  101
• 10.3 Removing and installing ATF cooler
  105
• 10.4 Cleaning ATF lines and ATF cooler
  105
• 10.5 Bleeding ATF system
  105
• 12 Removing and installing automatic gearbox control unit J217
  109
• 13 Removing and installing auxiliary hydraulic pump control unit J922
  111
• 13.1 Removing and installing auxiliary hydraulic pump control unit J922 with start-stop system
  111
• 14 Renewing seals
  113
• 14.1 Renewing output shaft seal
  113
• 14.2 Renewing oil seals for selector shaft
  114
• Gears, control
  116
• 1 Removing and installing sump
  116
• 2 Removing and installing ATF strainer
  118
• 3 Removing and installing valve body
  120
• 3.1 Overview - valve chest
  120
• 3.2 Removing and installing valve body
  120
• 3.3 Removing and installing gearbox output speed sender G195
  122
• 4 Removing, installing and adjusting multifunction switch F125
  123
• 4.1 Removing
  123
• 4.2 Installing and adjusting
  123