15. Heat 5th gear/drive pinion to about 120 °C and install gear with collar facing drive pinion. If necessary, knock on against stop with a suitable mandrel.

16. Tighten bolt for drive pinion to specified torque.

17. Clamp input shaft in a vise that shafts are vertical.

18. Lubricate cylindrical rollers of input shaft bearing with a little grease and press outward.

19. Center input shaft in bearing and slide on inner race of cylindrical roller bearing.

20. Determine thickness of circlip for cylindrical roller bearing inner race. Use and install the thickest possible circlip. Axial play may be max. 0.05 mm.

The following circlips are available.

Part Number

Thickness (mm)

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