13.8 Glued Components ........................................................................................................................ 151
13.9 Special tools ................................................................................................................................... 151
13.10 Information about disassembly ................................................................................................. 152
13.11 Assembly /disassembly .............................................................................................................. 152
13.11.1 Gears disassembly ............................................................................................................. 152
13.11.2 Gears refitting .................................................................................................................... 155
13.11.3 Selector shaft disassembly ................................................................................................ 156
13.11.4 Selector shaft refitting ....................................................................................................... 158
13.11.5 Barrel and reverse gear rocker removal ............................................................................ 159
13.11.6 Barrel and reverse gear rocker refitting ............................................................................ 159
13.11.7 Differential removal ........................................................................................................... 160
13.11.8 Differential block disassembly ........................................................................................... 162
13.11.9 Differential block reassembly ............................................................................................ 163
13.11.10 Crown wheel and differential bearings replacement ........................................................ 164
13.11.11 Remove the secondary shaft ............................................................................................. 165
13.11.12 Secondary shaft advancement, shim calculation. ............................................................. 166
13.11.13 Secondary shaft reassembly .............................................................................................. 167
13.11.14 Differential centering, shim calculation ............................................................................ 169
13.11.15 Differential centering, final drive backlash ........................................................................ 170
13.12 Exploded Views .......................................................................................................................... 172
13.12.1 Primary Shaft ..................................................................................................................... 172
13.12.2 Secondary Shaft ................................................................................................................. 173
13.12.3 Differential ......................................................................................................................... 174
13.12.4 Selector .............................................................................................................................. 175
13.12.5 Selector Axle ...................................................................................................................... 176
13.12.6 Housing .............................................................................................................................. 177
13.12.7 Transmission ...................................................................................................................... 178
14 Shift System ....................................................................................................................................... 179
14.1 System Overview ........................................................................................................................... 179
14.1.1 Gearshift Control ................................................................................................................... 179
14.1.2 Gear State values explanation ............................................................................................... 179
14.1.3 ESA settings ........................................................................................................................... 180
14.1.4 ESA Warnings ......................................................................................................................... 181
14.1.5 ESA Maintenance ................................................................................................................... 182
14.1.6 Damped Shaft Assy ................................................................................................................ 182
14.1.7 ESA rocker bolts ..................................................................................................................... 183
15 Electronic & Software ........................................................................................................................ 184