Joyner JNSZ1600DL, Руководство пользователя

Страница: 137 / 138

146
Installation:
The oil seal lip is fully coated with the lubricating grease. The oil seal is pressed in position with the special
tool.
Fig.229
Dismount and Installation of Conical Roller Bearing:
The front bearing, the mid-bearing on the output shaft and the differential bearings on the clutch housing
and the transmission case are the conical roller bearing. When the bearing are installed, it is noticed that
the bearings are not confused. Especially two same of power output bearings, their bearing inner race and
bearing cup are fitted in the operation. They can not interchanged. After the conical roller bearing is
changed, the installation position of relative shaft must be readjusted.
Adjustment of Output Shaft and Differential Assembly:
Adjustment of Output Shaft:
The distance B1 from the big plane of output shaft assembly bearing seat to the end face of output shaft
front bearing outer ring is measured.
The bearing hole depth B2 of clutch housing output shaft is measured.
To Calculate the Installed Adjusting Shim Thickness:
Here, the bearing clearance is pre-adjusted to proper one in advance with the thickness 0.3mm of adjusting
shim. So, the installed adjusting shim thickness S1 is
0.3mm+(B2-B1)
Fig.230
The total thickness S1 shim set is composed of the least adjusting shims. The shims are put in the output
shaft bearing hole of clutch housing. The outer ring of output shaft front bearing is pressed in the clutch
housing.