6-speed manual gearbox 0A8

Chapter overview

• Technical data
  1
• 1 Identification
  1
• 1.1 Gearbox identification
  1
• 2 Technical data
  2
• 2.1 Allocation gearbox - engine
  2
• 2.2 Capacities
  2
• 2.3 Calculation of gear ratios
  2
• 3 Overview - power transmission
  3
• 4 Safety information
  5
• 4.1 Safety precautions when working on vehicles with a start/stop system
  5
• 5 Electrical components
  6
• 5.1 Overview of fitting locations - electrical components
  6
• 6 Repair notes
  8
• 6.1 General repair instructions
  8
• Clutch
  11
• 1 Clutch operation
  11
• 1.1 Overview of fitting locations – clutch mechanism
  11
• 1.2 Assembly overview - pedal cluster
  13
• 1.3 Assembly overview - clutch hydraulics
  15
• 1.4 Assembly overview - clutch release mechanism
  19
• 1.5 Checking clutch master cylinder and clutch slave cylinder
  19
• 1.6 Removing and installing clutch position sender G476
  19
• 1.7 Removing and installing over-centre spring
  20
• 1.8 Removing and installing extension spring
  20
• 1.9 Removing and installing clutch pedal
  21
• 1.10 Removing and installing mounting bracket
  27
• 1.11 Removing and installing clutch master cylinder
  31
• 1.12 Removing and installing bleeder
  33
• 1.13 Removing and installing lines for clutch mechanism
  34
• 1.14 Removing and installing clutch slave cylinder together with release bearing
  36
• 1.15 Bleeding clutch mechanism
  37
• 1.16 Removing and installing clutch pedal switch F36
  39
• 1.17 Repairing clutch release mechanism
  40
• 2 Clutch
  42
• 2.1 Assembly overview - clutch
  42
• 2.2 Removing and installing clutch
  45
• Controls, housing
  58
• 1 Selector mechanism
  58
• 1.1 Installation position - selector mechanism
  58
• 1.2 Overview - selector mechanism
  60
• 1.3 Assembly overview - gear knob and cover
  61
• 1.4 Assembly overview - Gear lever and selector housing
  62
• 1.5 Assembly overview - Selector cables
  63
• 1.6 Removing and installing gear knob
  66
• 1.7 Removing and installing selector mechanism
  67
• 1.8 Renewing oil seal for selector shaft
  70
• 1.9 Adjusting selector mechanism
  72
• 1.10 Checking selector mechanism
  74
• 2 Removing and installing gearbox
  75
• 2.1 Removing gearbox
  75
• 2.2 Installing gearbox
  85
• 2.3 Specified torques for gearbox
  91
• 3 Assembly mountings
  92
• 3.1 Assembly overview - assembly mountings
  92
• 4 Transporting gearbox
  93
• 5 Gear oil
  94
• 5.1 Distinguishing between different manual gearbox types when filling oil
  94
• 5.2 Checking gear oil level
  94
• 6 Installing to engine and gearbox support
  98
• 7 Dismantling and assembling gearbox
  99
• 7.1 Schematic overview - gearbox
  99
• 7.2 Overview - gearbox
  100
• 7.3 Assembly overview - gearbox housing and selector mechanism
  101
• 7.4 Assembly overview - selector unit
  103
• 7.5 Assembly overview - input shaft, output shafts, differential and selector rods
  104
• 7.6 Assembly overview - selector forks
  106
• 7.7 Dismantling and assembling gearbox
  106
• 8 Gearbox housing, clutch housing
  120
• 8.1 Assembly overview - gearbox housing
  120
• 8.2 Assembly overview - clutch housing
  122
• 8.3 Repairing gearbox housing
  123
• 8.4 Repairing clutch housing
  131
• Gears, shafts
  134
• 1 Input shaft
  134
• 1.1 Assembly overview - input shaft
  134
• 1.2 Dismantling and assembling input shaft
  135
• 1.3 Renewing input shaft seal
  139
• 2 Output shaft
  141
• 2.1 Assembly overview - output shaft
  141
• 2.2 Dismantling and assembling output shaft
  146
• 2.3 Adjusting output shaft
  167
• Final drive - differential
  178
• 1 Oil seals
  178
• 1.1 Overview of fitting locations - oil seals
  178
• 1.2 Renewing left oil seal
  179
• 1.3 Renewing right oil seal
  182
• 2 Differential
  185
• 2.1 Assembly overview - differential
  185
• 2.2 Dismantling and assembling differential
  187
• 2.3 Adjusting differential
  191
• 3 Adjustment overview
  195