BMW C1 200 Repair Manual page 193

24
Contents
Technical Data
C1 gearbox
.......................................................................................................................................5
# Operations with powertrain cradle installed
# Variator replacement
Removing variator
Removing variator driven plate ............................................................................................................6
Removing variator drive plate ..............................................................................................................7
Installing variator
Install drive variator (lubricated version) ...............................................................................................8
Install drive variator (unlubricated version) ...........................................................................................8
Installing driven variator .......................................................................................................................9
Disassembling, checking and assembling drive variator
Dismantling drive variator
Dismantling drive variator (unlubricated version) ................................................................................ 10
Dismantle drive variator (lubricated version) ....................................................................................... 10
Inspect individual components of drive variator
Variator cover .................................................................................................................................... 11
Checking belt .................................................................................................................................... 11
Check crankshaft journal ................................................................................................................... 11
Check bearing tube (spacer) ............................................................................................................. 11
Check primary external plate ............................................................................................................. 11
Check drive wheel ............................................................................................................................. 12
Checking rollers ................................................................................................................................ 12
Check guides and spring clips for wear ............................................................................................. 13
Assemble drive variator ..................................................................................................................... 13
Dismantling, testing and assembling drive variator
Checking individual components of driven variator
Check variator shaft .......................................................................................................................... 14
Dismantling driven variator ................................................................................................................ 15
Checking individual components
Checking bearing .............................................................................................................................. 16
Replace grooved ball bearing and needle bearing for secondary inside plate .................................... 16
Assembling driven variator ................................................................................................................ 17
Variator - reduction gear unit
Replace shaft oil seal for variator shaft in gearbox cover
(shaft installed)
Dismantling and assembling gearbox, checking individual components
# Operations with powertrain cradle installed .................................................................................... 19
Preparations ...................................................................................................................................... 19
24 Gearbox
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