Front Section
78
Removal
1.  Place the intermediate housing properly support-
ed with the bearing cup removing side down.
2.  Use special devices E001035 and E001036 
along with the support E024001 and remove 
mainshaft and countershaft rear bearing cups 
from the bearing bores.
Mainshaft and Countershaft Rear Bearing Cups
3.  Remove all existing shims from mainshaft and 
countershaft bearing bores.
Installation
1.  Support properly the intermediate housing with 
bearing bore side up.
2.  Prior to installing the bearing cup, carefully clean 
both bearing bore and cup.
WARNING! Dirt between the bearing cup and 
the bearing bore can lead to axial clearance (end 
play) adjustment error.
3.  Install the bearing cups without any shim before 
adjusting the transmission end play.
WARNING! Refer to “End Play Adjustment” later 
in this manual.
4.  Use special devices E001016 and E001039 
along with the support E024001 and install the 
mainshaft and countershaft rear bearing cups, 
driving the bearing cup into the bearing bore until 
it is completely seated on the bottom.
EA173
EA124
EA174