
Subsection 13 (GEARBOX AND 4X4 COUPLING UNIT (WITH EXTERNAL SWITCHES))
Place new bearing in freezer for 10 minutes be-
fore installation.
Use a suitable installer for installing ball bearings
of countershaft and bevel gear.
NOTE:
Place gearbox housings on a wood stand
before installing ball bearings.
Install countershaft needle bearing in right hous-
ing.
REQUIRED TOOL
BEARING INSTALLER
(GEARBOX)
(P/N 529 035 762)
HANDLE (P/N 420 877 650)
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1. Countershaft needle bearing
2. Right housing
3. Needle bearing installer
4. Installer handle
Install bevel gear needle bearing.
REQUIRED TOOL
BEARING INSTALLER
(GEARBOX) (P/N 529 035 763)
HANDLE (P/N 420 877 650)
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1. Bevel gear needle bearing
2. Center housing
3. Needle bearing installer
4. Installer handle
Install new oil seals with the proper installer (refer
to
GEARBOX OIL SEALS
in this subsection).
Other Gearbox Components
Fit intermediate gear with needle bearing on inter-
mediate gear shaft.
NOTE:
Fit gear with collar facing to housing side
on the intermediate shaft.
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1. Intermediate gear
2. Collar facing housing
3. Needle bearing
4. Intermediate gear shaft
Press intermediate gear shaft in the left housing.
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