REMOVING AND INSTALLING/SEALING TRANSMISSION
CASE FRONT SECTION
Remove and install transmission 23 00 020.
Detach console.
Installation: Check bearing brackets and replace
them if necessary.
Detach cross member (1) and exhaust carrier (2).


Siehe auch 23 00 020
63023018 - click to zoom
 
Slide back spring sleeve (3).
Drive out cylindrical pin (4).
Pull off selector rod.

63023019 - click to zoom
 
Mount transmission on Special Tool 23 0 160.
Drain oil.

63023020 - click to zoom
 
Remove cover.
Important: Shims!
Installation: Replace gasket.
Install bolts with a sealing compound.
Important: Note lengths of bolts.
Bolts (1 ... 3) 8 x 30 mm
Bolts (4 ... 7) 8 x 22 mm

63023021 - click to zoom
 
Lift out circlip.
Remove support disc and shim.

63023022 - click to zoom
 
Pull grooved ball bearing off of output shaft with
Rillex 23 2 060.
Important: Spacer!

63023023 - click to zoom
 
Pull grooved ball bearing off of layshaft with
Rillex 23 2 050.

63023024 - click to zoom
 
Lift off cover (1).
Remove spring (2) and lockpin (3).

73023020 - click to zoom
 
Unscrew backup light switch (1).
Important: Seal!
Only for Version with Reverse Gear Support:
Unscrew bolt (2).
Installation: Install bolt with Loctite No. 270.
Detach case front section at cover.
Replace gasket.

73323011 - click to zoom
 
Attach transmission case front section.
Install backup light switch and lockpin.
Locate lockpin.

63023027 - click to zoom
 
Heat grooved ball bearing inner race to about
80°C (176°F) and mount on layshaft (1).
Heat grooved ball bearing inner race to about
80°C (176°F) and install on input shaft with
Special Tool 23 1 000 to fit tight.

63023028 - click to zoom
 
Remove pressure pin.
Installation: Drive grooved ball bearing into
transmission case to fit tight.

63023029 - click to zoom